Author: Longhorn
Date: 12-04-2024
Change of curriculum vitae
Versions | Date | Preparation | Audit | Approvals | Modification instructions |
V0.1 | 2023/6/6 | YinWenshuo | First Edition Release | ||
2023/6/28 | YinWenshuo | 1. Modify the view switching logic based on customer logic 2.add the sw &hw architecture 3.add svs view logic and gear&speed logic | |||
V0.21 | 2024/3/7 | YinWenshuo | 1. Complete the documentation 2.Add the chapter 6.2.26 VPD Display |
Catalogue
1 Purpose 5
2 Scope 5
3 Terminology and abbreviations 5
3 术语和缩写 5
4 Reference documents 7
4 参考文件 7
5 System definition 8
5 系统定义 8
5.1 System Architecture 8
5.1 系统架构 8
5.2 Software Architecture 8
5.2 软件架构 8
5.2.1 Software module diagram 8
5.2.2 Software data flow diagram 10
5.3 Hardware Architecture 11
5.4.Network topology 11
5.4.网络拓扑11
5.5 Function Overview 12
5.5 功能概述 12
5.6 Signal requirements 12
5.6 信号要求 12
5.6.1 Input signal 12
5.6.2 Output signal 16
6 SVS functional requirements 18
6 SVS功能要求 18
6.1 Status machines 18
6.1.1 Status map 18
6.1.2 Status Description 19
6.2 Description of functional requirements 20
6.2 功能需求描述 20
6.2.1 SVS view 20
6.2.1 SVS视图20
6.2.2 View transition flow diagrams 25
6.2.2 查看转换流程图 25
6.2.3 Key Descriptions 27
6.2.4 SVS function ON 29
6.2.4 SVS 功能开启 29
6.2.5 SVS function OFF 32
6.2.5 SVS 功能关闭 32
6.2.6 3D surround scan 35
6.2.7 HMI Button group triggered view switching 38
6.2.7 HMI 按钮组触发视图切换 38
6.2.8 Gear-triggered view switching 40
6.2.8 齿轮触发视图切换 40
6.2.9 Automatic side view 42
6.2.9 自动侧视 42
6.2.10 Static and dynamic guideline 44
6.2.10 静态和动态指南 44
6.2.11 Top View 46
6.2.12 3D Zoom-In view 49
6.2.12 3D 放大视图 49
6.2.13 Swivel Mode 50
6.2.14 Rim protection 52
6.2.15 Rear Cross Traffic Alert 54
6.2.16 Trailer Hook Guide 56
6.2.17 Car animation in 2D, 3D and BEV 57
6.2.17 2D、3D 和 BEV 中的汽车动画 57
6.2.18 Multi- Colour Car Model Selection 59
6.2.19 Transparent View 60
6.2.20 APA Overlays 61
6.2.21 Camera dirt detection 64
6.2.22 SVS settings 65
6.2.23 3D view touch points visibility 67
6.2.23 3D视图触摸点可见性 67
6.2.24 Panoramic calibration 67
6.2.25 Fault and status information alerts 69
6.2.25 故障和状态信息警报 69
6.2.26 Multi-Language 70
6.2.27 BVM functions 70
6.2.27 BVM函数 70
6.2.28 VPD Display 73
6.3 Performance requirements 74
6.3 性能要求 74
6.3.1 SVS system KPI requirements 74
6.3.1 SVS系统KPI要求 74
6.3.2 SVS image quality requirements 76
6.3.2 SVS图像质量要求 76
1 Purpose
2 Scope
process of the Mahindra M110/ M210/M310/W610 Parking HPC SVS project.
Mahindra M110/M210/M310/W610 停车场 HPC SVS 项目的流程。
3 Terminology and abbreviations
3 术语和缩写
[Define important and special terms so that the reader can correctly understand the software functional requirements statement].
[定义重要和特殊术语,以便读者能够正确理解软件功能需求陈述]。
NO. | Abbreviations in English | Full name in English | Remarks |
1 | SVS | Surround View System | |
2 | IVI | In-Vehicle Infotainment | |
3 | BCM | Body Control Module | |
4 | ESP | Electronic Stability Program | |
5 | TCU | Transmission Control Unit | |
6 | EMS | Engine Management System | |
8 | VCU | Vehicle control unit | |
9 | AEB | Autonomous Emergency Braking | |
10 | CAN | Controller Area Network | |
11 | CSI | Camera Serial Interface | |
12 | HMI | Human Machine Interface | |
13 | OTA | Over the Air | |
14 | FOTA | Firmware Over the Air | |
15 | BVM | Blind view monitor | |
16 | HPC-AP | High performance computing-auto parking | |
17 | HPC-C | High performance computing-cockpit | |
18 | IVN | In-Vehicle Network | |
19 | BEV | Bird’s Eye View |
No. | Documentation | Versions |
1 | Parking HPC_SOR_V5.0_TDA2S_20230202 | V5.0 |
2 | APA SVS HMI V1.1 31052023.pptx | N/A |
3 | CAN matrix, to be added | N/A |
4 | SVS CAN Signals (with feedback).xlsx | N/A |
5 | Mahindra Paking HPC Item Definition_V1.1_21062023.xlsx | V1.1 |
5 System definition
5 系统定义
The SVS system consists of a controller and 4 LVDS Cameras; the images captured by the 4 cameras are processed by the controller and transmitted to the HPC-C for display.
SVS系统由一个控制器和4个LVDS摄像头组成; 4个摄像头拍摄的图像经过控制器处理后传输至HPC-C进行显示。
5.1 System Architecture
5.1 系统架构
5.2 Software Architecture
5.2.1 Software module diagram
Note: The above software module diagram is the current platform software architecture diagram, and the actual project will be further updated.
注:以上软件模块图为当前平台软件架构图,实际项目中会进一步更新。
5.2.2 Software data flow diagram
5.3 Hardware Architecture
Note: The hardware block diagram is initially updated according to the requirements, and the hardware architecture block diagram will be updated according to the specific hardware design in the future.
注:硬件框图初步根据需求更新,后续将根据具体硬件设计更新硬件架构框图。
5.4.Network topology
5.4.网络拓扑
[Describe the entire vehicle network topology].
[描述整个车辆网络拓扑]。
5.5 Function Overview
5.5 功能概述
The SVS system picks up the view around the body through four cameras and the controller seamlessly stitches the images from the four cameras to form a 360° panorama, displaying a 360° image of the surroundings of the body similar to an image taken from the sky.
SVS系统通过四个摄像头拾取身体周围的视图,控制器将四个摄像头的图像无缝拼接成360°全景,显示身体周围的360°图像,类似于从天空拍摄的图像。
5.6 Signal requirements
5.6 信号要求
5.6.1 Input signal
[List products that need to receive signals].
【列出需要接收信号的产品】。
Receiver | Sender | Message Name | Signal name | Coding | Remarks |
SVS | Gateway | VCU2_FD_100 | GEAR_ACTUAL | 0x0-Neutral /Default value 0x1-Forward Mode 0x2-Reverse Mode 0x3- Low mode 0x4-Reserved 0x5-Park Mode 0x6-0xE - Reserved 0xF-Signal Invalid | Current gear information for Gear transition logic |
SVS | Gateway | BRK_SWITCH | 0x0 = Not Pressed 0x1 = Pressed 0x2 = Reserved 0x3 = Signal Invalid | For SVS animations | |
SVS | Gateway | IEB1_FD_10 | WHEEL_PULSE_FL | 0x0 = Default Value 0xFF= Signal Invalid | For speed limit logic and animations |
SVS | Gateway | WHEEL_PULSE_FR | 0x0 = Default Value 0xFF= Signal Invalid | For speed limit logic and animations | |
SVS | Gateway | WHEEL_PULSE_RL | 0x0 = Default Value 0xFF= Signal Invalid | For speed limit logic and animations | |
SVS | Gateway | IEB1_FD_10 | WHEEL_PULSE_RR | 0x0 = Default Value 0xFF= Signal Invalid | For speed limit logic and animations |
SVS | Gateway | HPCAd_4_10 | RCTA_LEFT_WARN_IND | 0x0 = Warning OFF 0x01=RCTA Collision warning 0x02=RCTA Brake warning 0x03=Reserved | For rear cross traffic alert with junction assist view |
SVS | Gateway | RCTA_RIGHT_WARN_IND | 0x0 = Warning OFF 0x01=RCTA Collision warning 0x02=RCTA Brake warning 0x03=Reserved | For rear cross traffic alert with junction assist view | |
SVS | Gateway | FR_ZONE1_10 | STS_LEFT_TURN_SWT | 0x0 = OFF/Default 0x1 = ON | for automatic side view, BVM, car animation |
SVS | Gateway | STS_RIGHT_TURN_SWT | 0x0 = OFF/Default 0x1 = ON | for automatic side view, BVM, car animation | |
SVS | Gateway | BLINK_TURN_LEFT_LAMP | 0x0 = OFF/Default 0x1 = ON | For SVS animation | |
SVS | Gateway | BLINK_TURN_RIGHT_LAMP | 0x0 = OFF/Default 0x1 = ON | For SVS animation | |
SVS | Gateway | SVS_SWT_INPUT | 0x0 = Not pressed 0x1 = Pressed | For SVS activation/deactivation on LIN based switch | |
SVS | Gateway | EPS1_FD_10 | STEERING_ABSOLUTE_ ANGLE | 0x0 = Default 0x7FFF = signal invalid | Steering angle info for guidelines , swivel mode |
SVS | Gateway | STEERING_ABSOLUTE_ ANGLE_SPD | 0x0 = Default 0xFF = signal invalid | Steering angle info for guidelines , swivel mode | |
SVS | Gateway | STS_SAS_CALIB | 0x0 = Sensor not calibrated/default 0x1 = sensor calibrated | ||
SVS | Gateway | STS_SAS_FAILURE | 0x0 = Information invalid / default 0x1 = Information valid | ||
SVS | Gateway | IEB1_FD_10 | VEHICLE_SPEED | 0xFFFE = Default 0xFFFF = signal invalid | For SVS speed logic |
SVS | Gateway | FR_ZONE3_100 | INDC_TURN_FLSHR | 0x0 = LAMP OFF/Default 0x1 = Left turn 0x2 = Right turn 0x3 = Hazard | for automatic side view, BVM, car animation |
SVS | Gateway | STS_DOOR | 0x0 = All closed/Default 0x1 = Only back door open 0x2 = only hood open 0x4 = only FL door open 0x8 = only FR door open 0x10 = only RL door open 0x20 = only RR door open 0x3F = All doors open (this signal is bit mapped) | Door information for popup of SVS functionality, Animations, popup, door overlays | |
SVS | Gateway | STS_MIRROR | 0x0 = Mirror unfolded/Default 0x1 = Mirror Folded | Mirror inforamtion for Popup of SVS functionality, sentry mode | |
SVS | Gateway | STS_HIGH_BEAM | 0x0 = Lamp OFF/Default 0x1 = Lamp ON | For SVS animations | |
SVS | Gateway | STS_LOW_BEAM | 0x0 = Lamp OFF/Default 0x1 = Lamp ON | For SVS animations | |
SVS | Gateway | STS_PARKLAMP | 0x0 = OFF/Default value 0x1 = ON 0x2 = Reserved 0x3 = Reserved | For SVS animations | |
SVS | Gateway | INDC_FRNT_FOG | 0x0= OFF/Default value 0x1= ON | For SVS animations | |
SVS | Gateway | INDC_REAR_FOG | 0x0= OFF/Default value 0x1= ON | For SVS animations | |
SVS | Gateway | AUTO_LIGHT | 0x0= Auto Light OFF/Default value 0x1= Auto Light ON | For SVS animations | |
SVS | Gateway | REVERSE_LAMP | 0x0 = OFF 0x1 = ON | For SVS animations | |
SVS | Gateway | HPCC_1_100 | HPCC_ENABLE_APA_SV S | 0x0= Screen Disable 0x1=APA SVS Screen Enable 0x2=DVR Screen Enable 0x3=APA Screen Enable 0x4=VPD Screen Enable 0x5-0x7= Reserved | HPCC request for HPC-Ap SVS/DVR/APA/VPD scrren open |
SVS | Gateway | SCREEN_ACTIVE_IS | 0x0=Not Active 0x01=IS Screen Active 0x02=VPD screen ative | For confirmation of HMI screen activation | |
SVS | Gateway | VEHICLE_SPEED_IC_DISPLAYED | 0x0 = Default 0xFF = signal invalid | For SVS speed logic | |
SVS | Gateway | FIRST_TOUCH_EVENT_IS | 0x0=No Touch/Default value 0x1=Pen Down 0x2= Pen Up 0x3= Pen Move 04-0x7=Reserved | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | FIRST_TOUCH_COORDI NATE_X_IS | 0x0 = Default value | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | FIRST_TOUCH_COORDI NATE_Y_IS | 0x0 = Default value | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | SECOND_TOUCH_EVENT_IS | 0x0=No Touch/Default value 0x1=Pen Down 0x2= Pen Up 0x3= Pen Move 04-0x7=Reserved | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | SECOND_TOUCH_COORDINATE_X_IS | 0x0 = Default value | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | TRANSPARENT_VIEW_REQ | 0x0 = No Request 0x1 = Request | For VPD transparent view | |
SVS | Gateway | BVM_ENABLE_IS | 0x0 = Disable 0x1 = Enable | For BVM settings | |
SVS | Gateway | FACTORY_RESET_IS | 0x0: Default/No command 0x1: Factory reset request | For settings reset | |
SVS | Gateway | BVM_STS | 0x0=Not Active 0x1=Left BVM Activated 0x2=Right BVM Activated | For confirmation of BVM activation | |
SVS | Gateway | HPCC_VID_DISP_ERR | 0x0=No error 0x1=Video Display Err CID 0x2= Video Display Err DID 0x3=Reserved | ||
SVS | Gateway | SECOND_TOUCH_COORDINATE_Y_IS | 0x0 = Default value | For SVS 3D view swipe, menu selection, button group selection, to change view and zoom | |
SVS | Gateway | ONTOUCH_INPUT_IS | 0x0=No Touch/ Default 0x1=One Touch 0x2= Two Touch 0x3= Reserved | For SVS Zoom in function |
5.6.2 Output signal
[List of products requiring a signal to be sent].
[需要发送信号的产品列表]。
Sender | Receiver | Message Name | Signal name | Coding | Remarks |
SVS | Gateway | HPCAp_1_10 | BVM_VIEW_REQUEST_IC | 0x0 = No Request 0x1 = Left BVM Display Request 0x2 = Right BVM Display Request | BVM View Request |
SVS | Gateway | APA_VIEW_REQUEST_IS | 0x0 : No request 0x1 : SVS display request 0x2 : APA display request 0x3 : DVR display request 0x4: VPD display request | For SVS view activation | |
SVS | Gateway | SVS_SWT_STS | 0x0 : OFF/Default 0x1 : ON 0x2 : Reserved 0x3 : Switch stuck/Signal invalid 0x4 :Persnal recording | ||
SVS | Gateway | SVS_SPEED_LIMIT_EXCEED | 0x0 :Speed within limits 0x1 :Speed limit exceeded 0x2 :Reserved 0x3 :Reserved | ||
SVS | Gateway | SD_STORAGE_STS | 0x0 :Default 0x1 :Memory is abt to Full(80%full) 0x2 :Memory is Full 0x3 :SDcard read-write/data corrpt error 0x4:SD card not connected 0x5:SD card connected 0x6:SD card disconnected 0x7:Reserved | ||
SVS | Gateway | HPCAp_2_100 | SVS_DISP_BRIGHTNESS | 0x0:4(Default value) 0x1:1 0x2:2 0x3:3 0x4:5 0x5:6 0x6:7 0x7:8 0x8-0xa:Reserved | SVS Control HPCC to set brightness |
SVS | Gateway | SVS_CURRENT_VIEW_HPC_AP | 0x0= No View 0x1=2D front view + BEV 0x2=2D rear view + BEV 0x3=Reserved 0x4=Reserved 0x5= Front Panoramic View 0x6=Rear Panoramic View 0x7=BEV+ 3D Front View 0x8= BEV+ 3D Rear View 0x9= BEV+ 3D Left View 0xA= BEV+ 3D Right View 0xB= BEV+ 3D Front Left View 0xC= BEV+ 3D Front Right View 0xD= BEV+ 3D Rear Left View 0xE=BEV+ 3D Rear Right View 0x0F=Front Top View+BEV 0x10:reserved 0x11= Rear Top View+BEV 0x12= reserved 0x13= surround scan view 0x14= 3D Automatic left Side view+BEV 0x15= 3D Automatic right Side view+BEV 0x16= Reserved 0x17= All corner view+BEV 0x18= Front corner view+BEV 0x19= Rear corner view+BEV 0x1A= Reserved 0x1B= Reserved | For SVS features |
6 SVS functional
6 SVS 功能 requirements
要求
6.1 Status machines
6.1.1 Status map
(1)Active to standby:
(1)主用转备用:
a) Close button is pressed
a) 关闭按钮被按下
b) P gear is engaged (for more than 10 seconds and there is no operation by the user within that 10 seconds(e.g. touch, gear switch, turn signal on, etc.)).
b)挂入P档(超过10秒且10秒内用户无任何操作(如触摸、档位开关、转向灯打开等))。
c) Hard-switch pressed or SVS_SWT_INPUT CAN signal received from Front zonal
c) 按下硬开关或从前区域接收到 SVS_SWT_INPUT CAN 信号
d) High speed logic disabled && Vehicle speed>20kmph(calibratable)
d) 高速逻辑禁用 && 车速>20kmph(可校准)
e)IGN OFF
(2)Standby to active:
(2)待机到工作:
a) Speed<= 20kmph(calibratable) && SVS soft/hard switch is pressed/CAN Signal from Front zonal SVS_SWT_INPUT is received
a) 速度<= 20kmph(可校准) && SVS 软/硬开关被按下/接收到来自前区 SVS_SWT_INPUT 的 CAN 信号
b) High speed logic enabled && SVS soft/hard switch is pressed/ CAN Signal from Front zonal SVS_SWT_INPUT is received
b) 高速逻辑启用 && SVS 软/硬开关被按下/接收到来自前区 SVS_SWT_INPUT 的 CAN 信号
c) Reverse gear is engaged
c) 挂入倒档
(3) Failure to Active:
(3) 未激活:
(camera fault disappears ||CAN fault disappears )&& SVS Switch on
(摄像头故障消失||CAN故障消失)&& SVS开启
(4) Failure to Standby:
(4) 无法待机:
(camera fault disappears ||CAN fault disappears )&& SVS Switch off
(摄像头故障消失 ||CAN 故障消失)&& SVS 关闭
Remark:
1.High speed logic default set enable by DID configuration;
1.通过DID配置默认设置使能高速逻辑;
2.'High speed logic disable’ means when vehicle is in high speed>20kmph(calibratable),SVS will be disable.
2.“高速逻辑禁用”是指当车辆高速>20kmph(可校准)时,SVS将禁用。
6.1.2 Status Description
The system state machine is described in the following table:
系统状态机描述如下表:
Status | Status Description | Conditions of departure | Next state |
OFF | Function is off, BAT is powered off, no image output in this state | B+ Power on | Sleep |
Sleep | The system is in sleep mode, no image output in this state | IGN ON / CAN wakeup signal | Initialize |
Initialize | System self-check | No faults detected | Standby |
Fault detected | Failure | ||
Failure | Function in fault condition | SVS Switch on & (camera fault disappears or CAN fault disappears) | Active |
(camera fault disappears or CAN fault disappears)& SVS Switch off | Standby | ||
Standby | System in standby mode | Any of the following conditions are met: 1. Non-R gear && soft button or hard-switch is pressed or CAN Signal from Front zonal SVS_SWT_INPUT is received && speed logic check 2. Reverse gear is engaged. Speed logic see remarks below | Active |
System failure | Failure | ||
Active | The function is ON and image output is received normally in this state. | Any of the following conditions are met: 1. Close button is pressed 2. P gear (for more than10 secs) 3. Hard-switch pressed or SVS_SWT_INPUT CAN signal received from Front zonal 4. High speed logic disabled && vehicle speed>20kmph(calibratable) 5. IGN OFF and the network is not active | Standby |
System failure | Failure | ||
Sleep/Initialize /failure/standby/active | Sleep/Self Test/Fault/Standby/On | B+ Power down | OFF |
Initialize/Failure/Standby /Active | Self test/Fault/Standby/ON | CAN sleep | Sleep |
Remarks:
评论:
Soft button or hard-switch is pressed or CAN Signal from Front zonal SVS_SWT_INPUT is received & Non-R gear, then it will check if high speed logic is enabled or not
按下软按钮或硬开关或接收到来自前区 SVS_SWT_INPUT 的 CAN 信号且非 R 档,然后将检查高速逻辑是否启用.
1. if high speed logic is enabled then
1. 如果启用高速逻辑则
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open
情况 2:车辆速度 > SVS_Speed_Thold 那么 SVS 屏幕将不会打开
HPC-Ap will send CAN message SPEED_LIMIT_EXCEED and SVS will remain in standby mode
HPC-Ap 将发送 CAN 消息 SPEED_LIMIT_EXCEED 并且 SVS 将保持待机模式
3.For reverse gear there is no speed limit.
3.倒档没有速度限制。
6.2 Description of functional requirements
6.2 功能需求说明
6.2.1 SVS view
6.2.1 SVS视图
6.2.1.1 Screen Pixel Coordinate definitions
Y
6.2.1.2 View layout
6.2.1.2 视图布局
Zone A : operating key area, 92*720;
A区:操作按键区,92*720;
Zone B: BEV area, 548*720;
Zone C: Single-view display area,1280*720;
C区:单视图显示区域,1280*720;
Zone D: Tips text display area;
D区:提示文字显示区域;
Note: Starting from the driver's position, the SVS view layout arranges the A/B/C zones in turn.
注:从驾驶员位置开始,SVS 视图布局依次排列 A/B/C 区域。
6.2.1.3 View mode
M&M HMI Assets – Reference Version : LongHorn_SVS_Assets-v2.1
NO. | Mode | View | Illustratio | Remarks |
1 | 2D view mode | Front normal view +BEV | Touch points will not be there in 2D Bird's eye view | |
2 | Rear normal view + BEV | |||
3 | Front wide view | |||
4 | Rear wide view | |||
5 | Front corner view +BEV | The Screenshot, Personal Record Button, DVR Folder Button is HPC-C UI display. | ||
6 | Rear corner view +BEV | The Screenshot, Personal Record Button, DVR Folder Button is HPC-C UI display. | ||
7 | All Corner view +BEV | The Screenshot, Personal Record Button, DVR Folder Button is HPC-C UI display. | ||
8 | Automatic side view | Automatic left side view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | |
9 | Automatic right side view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
10 | 3D view mode | 3D rear left view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | |
11 | 3D rear right view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
12 | 3D front view +BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
13 | 3D rear view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
14 | 3D front left view +BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
15 | 3D front right view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
16 | 3D left view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
17 | 3D right view + BEV | 8 touch points will be shown to user, on tapping the car vehicle animation in BEV. | ||
18 | 3D surround scan view mode | 3D surround scan view | ||
19 | Top view | Front top view + BEV | ||
20 | Rear top view + BEV | |||
21 | panoramic junction assist view | Wide angle panoramic junction assist view |
6.2.1.4 Tip Text Description
1 .It will always display “Check surrounding for safety ”. For other popups, see further definitions below.
1 始终显示“检查周围环境是否安全”。对于其他弹出窗口,请参阅下面的进一步定义。
2 .Popups and text messages
2 弹出窗口和短信
Condition | Message to be displayed as per HMI requirement | Priority | |
Popup_1 | If HPC-Ap is not able to get video feed from Front Camera | Please Contact Service Center. Blue screen shall be displayed for respective view. | 2 |
Popup_2 | If HPC-Ap is not able to get video feed from Rear Camera | ||
Popup_3 | If HPC-Ap is not able to get video feed from Left Camera | ||
Popup_4 | If HPC-Ap is not able to get video feed from Right Camera | ||
Popup_5 | When vehicle speed goes above 'x' kmph and SVS Screen closes | SVS closed due to higher speed (Pop-up will be shown by HPC-C. HPC-Ap to send CAN signal SVS_SPEED_LIMIT_EXCEED) | 1 |
Popup_6 | When Hard or Soft switch pressed when vehicle speed> x kmph | SVS could not be opened due to higher speed (Pop-up will be shown by HPC-C. HPC-Ap to send CAN signal SVS_SPEED_LIMIT_EXCEED) | 1 |
Popup_7 | Door Open | Only back door open : Tail Gate Door Open | 4 |
Only hood open : Hood is Open | |||
Only FL door open : Front Left Door Open | |||
Only FR door open : Front Right Door Open | |||
Only RL door open : Rear Left Door Open | |||
only RR door open : Rear Right Door Open | |||
All door open : All Doors Open | |||
If multiple doors are open: Multiple Doors Open | |||
Popup_8 | If 3D view is accessed during Vehicle speed >= 3D_view_Speed_Thold | 3D view Disabled due to higher speed | 1 |
Popup_9 | SVS not calibrated | SVS not calibrated | 4 |
Popup_10 | SVS calibration in progress | SVS calibration in progress | 4 |
Popup_11 | SVS calibration completed | SVS calibration completed | 4 |
Popup_12 | SVS calibration aborted | SVS calibration aborted | 4 |
Popup_13 | BVM feed not available | Blue screen shall be displayed. | 2 |
Popup_14 | BVM video feed processing issue | Green screen shall be displayed. | 2 |
Popup_15 | Detection message | 1. Dirt detected on the front camera 2. Dirt detected on the rear camera 3. Dirt detected on the left camera 4. Dirt detected on the right camera 5.Dirt detected on multi cameras. |
3 |
Popup_16 | SVS Video Feed processing issue in HPC-Ap | Please contact service center. Green screen shall be displayed. | 2 |
Message_1 | SVS disclaimer message ("Check surrounding for safety"). | Check Surrounding for Safety
|
5 |
Remark: Some popup to be part of HPC-C, which need to be sent out as CAN signal.
备注:一些弹出窗口是HPC-C的一部分,需要作为CAN信号发送出去。
The Message_1 display in zone D.(see 6.2.1.2 picture),if any popup comes,replase the Message_1 to popup.
Message_1显示在D区(参见6.2.1.2图),如果有弹窗,请将Message_1替换为弹窗。
Priority is 1>2>3>4>5.
优先级为1>2>3>4>5。
6.2.2 View transition flow diagrams
6.2.2 查看转换流程图
6.2.2.1 Gear and speed logic
6.2.2.1 档位和速度逻辑
6.2.2.2 SVS View logic
6.2.3 Key Descriptions
Different interfaces of the SVS system display different touch buttons, which are clicked to control the SVS system for different functions; the number of touch buttons and their definitions are shown in the table below.
SVS系统的不同界面显示不同的触摸按钮,点击这些按钮可以控制SVS系统实现不同的功能;触摸按键的数量及其定义如下表所示。
6.2.3.1 SVS button
NO. | Illustrations | Key Name | Remarks |
(0) | Transparent view button | ||
(1) | Close button | ||
(2) | 2D Front button | ||
(3) | 2D Rear button | ||
(4) | Corner view button | ||
(5) | 3D view button | ||
(6) | APA button | ||
(7) | SVS Settings button | ||
(8) | 2D Front Normal view button | ||
(9) | 2D Front Wide view button | ||
(10) | 2D Front Top view button | ||
(11) | DVR Folder button | implemented by HPC-C | |
(12) | DVR Screenshot button | ||
(13) | DVR Record button | Implemented by HPC-C | |
(14) | All corner view button | ||
(15) | Front corner view button | ||
(16) | Rear corner view button | ||
(17) | 3D Front view button | ||
(18) | 3D Front Right view button | ||
(19) | 3D Right view button | ||
(20) | 3D Rear Right view button | ||
(21) | 3D Rear view button | ||
(22) | 3D Rear Left view button | ||
(23) | 3D Left view button | ||
(24) | 3D Front Left view button | ||
(25) | Car model color settings button | ||
(26) | Default view settings button | ||
(27) | Brightness control settings button | ||
(28) | Swivel mode settings button | ||
(29) | 3D surround scan settings button | ||
(30) | Automatic 3D side view settings button | ||
(31) | APA overlays settings button | ||
(32) | Guidelines settings button | ||
(33) | Cross traffic alert settings button | ||
(34) | Automatic Top view settings button | ||
(35) | Trailer hook guide settings button |
SVS function ON
SVS 功能开启
6.2.4.1 Soft switch/voice command request ON
6.2.4.1 软开关/语音命令请求ON
Demand ID:[ PARKING_HPC_SYSREQ_266]
Prerequisites:
SVS in standby mode.
SVS 处于待机模式。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
The user clicks the SVS soft switch on HPC-C or HPC-C receives the user voice request "Turn ON SVS", and then HPC-C sends CAN signal "HPCC_ENABLE_APA_SVS=0x1 : APA SVS screen enable" to HPC-Ap via gateway
用户点击HPC-C上的SVS软开关或者HPC-C收到用户语音请求“Turn ON SVS”,然后HPC-C通过网关向HPC-Ap发送CAN信号“HPCC_ENABLE_APA_SVS=0x1:APA SVS屏幕使能”
System action:
系统动作:
HPC-Ap receives the signal and sends "APA_VIEW_REQUEST_IS=0x1 : SVS Display request" to request HPC-C to switch the screen, HPC-C replies "SCREEN_ACTIVE_IS=0x1 : IS Screen active" and switch the screen synchronously.
HPC-Ap收到信号后发送“APA_VIEW_REQUEST_IS=0x1:SVS显示请求”请求HPC-C切换屏幕,HPC-C回复“SCREEN_ACTIVE_IS=0x1:IS屏幕激活”并同步切换屏幕。
Further system actions:
进一步的系统操作:
The system is powered ON for the first time (the system has not been in operating mode for one ignition cycle) && 3D surround scan is set ON in settings && the vehicle is not in reverse gear:
系统首次开机(系统在一个点火周期内未处于运行模式)&& 在设置中将 3D 环绕扫描设置为 ON && 车辆未处于倒档:
Vehicle speed <= 20km/h (3D_Surround_scan_thold) then SVS turns on and enter the 3D surround scan interface. HPC-AP sends SVS_CURRENT_VIEW_HPC_AP = 0x13 : surround scan view.
车速<=20km/h(3D_Surround_scan_thold)则SVS开启并进入3D环绕扫描界面。 HPC-AP 发送 SVS_CURRENT_VIEW_HPC_AP = 0x13 :环绕扫描视图。
Vehicle speed > 20km/h (3D_Surround_scan_thold) then SVS turns ON and view entry will be based on the speed and gear logic
车辆速度 > 20km/h (3D_Surround_scan_thold),则 SVS 打开,视图条目将基于速度和档位逻辑
2. The vehicle is not in reverse gear && SVS turns ON when the system is not powered up for the first time, then the view entry will be based on high speed logic :
2.车辆未挂倒档&&系统首次上电时SVS开启,则视图入口将基于高速逻辑:
1. if high speed logic is enabled then
1. 如果启用高速逻辑则
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open, HPC-Ap will send CAN message SVS_SPEED_LIMIT_EXCEED and SVS will remain in standby mode;
情况2:车辆速度> SVS_Speed_Thold,则SVS屏幕不会打开,HPC-Ap将发送CAN消息SVS_SPEED_LIMIT_EXCEED,SVS将保持待机模式;
3. The vehicle is not in reverse gear && 3D surround scan is set OFF in settings && system is powered up for the first time, then the view entry will be based on high speed logic :
3.车辆未挂倒档&&设置中3D环绕扫描设置为关闭&&系统首次上电,则视图入口将基于高速逻辑:
1. if high speed logic is enabled then
1. 如果启用高速逻辑则
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open
情况 2:车辆速度 > SVS_Speed_Thold 那么 SVS 屏幕将不会打开
Remarks:
评论:
HPC-AP entry uniformly sends APA_VIEW_REQUEST_IS=0x1:APA SVS screen Enable" to HPC-C, without differentiating between specific entry methods as listed above.
HPC-AP条目统一向HPC-C发送“APA_VIEW_REQUEST_IS=0x1:APA SVS screen Enable”,不区分具体的条目方法,如上所列。
Vehicle is not in reverse gear && vehicle speed > 20kmph(calibratable) && high speed logic is disabled, then surround view system remains in standby mode, and HPC-Ap sends CAN signal "SVS_SPEED_LIMIT_EXCEED" to HPC-C. HPC-C will display pop-up indicating "SVS could not be open due to higher speed"
车辆未处于倒档且车速 > 20kmph(可校准)且高速逻辑被禁用,则环视系统保持待机模式,HPC-Ap 向 HPC-C 发送 CAN 信号“SVS_SPEED_LIMIT_EXCEED”。 HPC-C 将显示弹出窗口,指示“由于速度较高,SVS 无法打开”
6.2.4.2 Reverse gear request ON
Demand ID:[ PARKING_HPC_SYSREQ_266]
Prerequisites:
1. SVS in standby mode
1.SVS处于待机模式
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
The gear is switched from Non - Reverse to reverse and VCU sends CAN signal "GEAR_ACTUAL = 0x2 : Reverse Mode" to HPC-Ap.
档位从非倒车切换到倒车,VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x2:倒车模式”。
System action:
系统动作:
[Describe requirement specific implementation actions].
[描述要求的具体实施行动]。
HPC-Ap receives the signal and sends "APA_VIEW_REQUEST_IS=0x1 : SVS Display request" to request HPC-C to switch the screen, HPC-C replies "SCREEN_ACTIVE_IS=0x1 : IS Screen active" and switch the screen synchronously.
HPC-Ap收到信号后发送“APA_VIEW_REQUEST_IS=0x1:SVS显示请求”请求HPC-C切换屏幕,HPC-C回复“SCREEN_ACTIVE_IS=0x1:IS屏幕激活”并同步切换屏幕。
Further system actions (optional):
进一步的系统操作(可选):
SVS enters active mode and the view entry will be based on default view settings:
SVS 进入活动模式,视图条目将基于默认视图设置:
a.if default view has been set as 2D, the SVS turns on and enters the 2D rear view + BEV. HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x2 :2D rear view + BEV.
a.如果默认视图已设置为2D,则SVS打开并进入2D后视+BEV。 HPC-Ap 发送 SVS_CURRENT_VIEW_HPC_AP = 0x2 :2D 后视图 + BEV。
b.if default view has been set as 3D, the SVS turns on and enters the 3D rear view + BEV. HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x8 :3D rear view + BEV.
b.如果默认视图已设置为3D,则SVS打开并进入3D后视+BEV。 HPC-Ap 发送 SVS_CURRENT_VIEW_HPC_AP = 0x8 :3D 后视图 + BEV。
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
If vehicle is in reverse gear there is no speed limit.
如果车辆处于倒档,则没有速度限制。
6.2.4.3 Hard button request ON/ CAN Signal request SVS_SWT_INPUT from Front Zonal
6.2.4.3 硬按钮请求 ON/来自 Front Zonal 的 CAN 信号请求 SVS_SWT_INPUT
Demand ID:[ N/A]
Prerequisites:
1. SVS in standby mode
1.SVS处于待机模式
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User presses the SVS hard button or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap
用户按下 SVS 硬按钮或前区域向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1:按下”
System action:
系统动作:
HPC-Ap detected the hard button has been pressed or received the signal "SVS_SWT_INPUT = 0x1 : Pressed" from Front zonal, then HPC-Ap sends "APA_VIEW_REQUEST_IS=0x1 : SVS Display request" to request HPC-C to switch the screen, HPC-C replies "SCREEN_ACTIVE_IS=0x1 : IS Screen active" and switch the screen synchronously.
HPC-Ap 检测到硬按钮被按下或收到来自 Front zonal 的信号“SVS_SWT_INPUT = 0x1 : Pressed”,则 HPC-Ap 发送“APA_VIEW_REQUEST_IS=0x1 : SVS Display request”请求 HPC-C 切换屏幕,HPC -C 回复“SCREEN_ACTIVE_IS=0x1 : IS Screen active”并同步切换屏幕。
Further system actions:
进一步的系统操作:
The system is powered ON for the first time (the system has not been in operating mode for one ignition cycle) && 3D surround scan is set ON in settings && the vehicle is not in reverse gear:
系统首次开机(系统在一个点火周期内未处于运行模式)&& 在设置中将 3D 环绕扫描设置为 ON && 车辆未处于倒档:
Vehicle speed <= 20km/h (3D_Surround_scan_thold) then SVS turns on and enter the 3D surround scan interface. HPC-AP sends SVS_CURRENT_VIEW_HPC_AP = 0x13 : surround scan view.
车速<=20km/h(3D_Surround_scan_thold)则SVS开启并进入3D环绕扫描界面。 HPC-AP 发送 SVS_CURRENT_VIEW_HPC_AP = 0x13 :环绕扫描视图。
Vehicle speed > 20km/h (3D_Surround_scan_thold) then SVS turns ON and view entry will be based on the speed and gear logic
车辆速度 > 20km/h (3D_Surround_scan_thold),则 SVS 打开,视图条目将基于速度和档位逻辑
2. The vehicle is not in reverse gear && SVS turns ON when the system is not powered up for the first time, then the view entry will be based on high speed logic :
2.车辆未挂倒档&&系统首次上电时SVS开启,则视图入口将基于高速逻辑:
1. if high speed logic is enabled then
1. 如果启用高速逻辑则
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open, HPC-Ap will send CAN message SVS_SPEED_LIMIT_EXCEED and SVS will remain in standby mode;
情况2:车辆速度> SVS_Speed_Thold,则SVS屏幕不会打开,HPC-Ap将发送CAN消息SVS_SPEED_LIMIT_EXCEED,SVS将保持待机模式;
3. The vehicle is not in reverse gear && 3D surround scan is set OFF in settings && system is powered up for the first time, then the view entry will be based on high speed logic :
3.车辆未挂倒档&&设置中3D环绕扫描设置为关闭&&系统首次上电,则视图入口将基于高速逻辑:
1. if high speed logic is enabled then
1. 如果启用高速逻辑则
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting .
情况1:车辆速度<= SVS_Speed_Thold则将根据默认设置打开前视图。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open.
情况 2:车辆速度 > SVS_Speed_Thold,则 SVS 屏幕将不会打开。
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
1.The logic for Soft button and hard button entry is completely same—Ritika,2023/11/01 重试 错误原因
6.2.5 SVS function OFF 重试 错误原因
6.2.5.1 Voice command request closure
Demand ID:[ N/A]
Prerequisites:
SVS is in active state. 重试 错误原因
Vehicle is not in Reverse gear.
Trigger conditions (the following conditions are also met). 重试 错误原因
HPC-C receives the user voice request "Turn off SVS" and then send CAN signal "HPCC_ENABLE_APA_SVS = 0x4 : Screen Disable" to HPC-Ap 重试 错误原因
System action: 重试 错误原因
HPC-Ap receives the signal and sends "APA_VIEW_REQUEST_IS=0x0 : No request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active" 重试 错误原因
Further system actions (optional): 重试 错误原因
SVS enters standby mode. 重试 错误原因
Remarks: 重试 错误原因
NA
6.2.5.2 Hard button request closure/CAN signal request SVS_SWT_INPUT from front zonal 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
SVS is in active state. 重试 错误原因
Vehicle is not in Reverse gear.
User presses the SVS hard button or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap 重试 错误原因
System action: 重试 错误原因
[Describe requirement specific implementation actions]. 重试 错误原因
HPC-Ap detected the hard button has been pressed or received the signal "SVS_SWT_INPUT = 0x1 : Pressed" from Front zonal, then HPC-Ap sends "APA_VIEW_REQUEST_IS=0x0 : No request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active". 重试 错误原因
Further system actions (optional):
进一步的系统操作(可选):
SVS enters standby mode. 重试 错误原因
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
NA
6.2.5.3 Close button request closure
Demand ID:[NA]
Prerequisites:
SVS is in active state.
SVS 处于活动状态。
Vehicle is not in Reverse gear.
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
[Describe the trigger requirement]. 重试 错误原因
User presses the close button on SVS screen and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap 重试 错误原因
System action: 重试 错误原因
[Describe requirement specific implementation actions]. 重试 错误原因
HPC-Ap receives the signal and sends "APA_VIEW_REQUEST_IS=0x0 : No request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active" 重试 错误原因
Further system actions (optional): 重试 错误原因
[Describe the need to perform further acts] 重试 错误原因
SVS enters standby mode. 重试 错误原因
Remarks: 重试 错误原因
[Explain the need so that the reader can further understand it]. 重试 错误原因
NA
6.2.5.4 Overspeed request closure 重试 错误原因
Prerequisites:
SVS is in active state. 重试 错误原因
Vehicle is not in Reverse gear.
Trigger conditions (any of the following conditions are met). 重试 错误原因
high speed logic is disabled && vehicle speed>20kmph (Calibratable) 重试 错误原因
System action: 重试 错误原因
HPC-Ap sends "APA_VIEW_REQUEST_IS=0x0 : No request" and "SVS_SPEED_LIMIT_EXCEED = 0x1 : Speed limit exceeded" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active" 重试 错误原因
Further system actions (optional): 重试 错误原因
SVS enters standby mode. 重试 错误原因
Remarks: 重试 错误原因
HPC-C displays the pop-up box "SVS closed due to higher speed" 重试 错误原因
When the vehicle is in Reverse gear, the system will not exit the SVS due to high vehicle speed. 重试 错误原因
6.2.5.5 Park gear request closure 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
1. SVS is in active state. 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
The gear is switched from Non - Park to park and VCU sends CAN signal "GEAR_ACTUAL = 0x5 : Park Mode" to HPC-Ap && no operation is performed by the user within 10 seconds (calibratable) (e.g. touch, gear switch, turn signal on, etc.). 重试 错误原因
System action: 重试 错误原因
HPC-Ap sends "APA_VIEW_REQUEST_IS=0x0 : No request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active" 重试 错误原因
Further system actions (optional): 重试 错误原因
SVS enters standby mode. 重试 错误原因
Remarks: 重试 错误原因
1.When in the SVS screen, clicking anywhere on the screen should be considered an operation. 重试 错误原因
2.When the gear changes from Non-Park to Park, SVS does not exit automatically if there is a user operation within 10s (calibratable). i.e. then the timeout will start again from the beginning upto further 10 seconds. 重试 错误原因
6.2.5.6 IGN OFF request closure
Demand ID:[ N/A]
Prerequisites:
1.SVS is in active state. 重试 错误原因
HPC-Ap detects IGN state changed from IGN ON to IGN OFF 重试 错误原因
System action: 重试 错误原因
HPC-Ap sends "APA_VIEW_REQUEST_IS=0x0 : No request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x0 : Not active" 重试 错误原因
Further system actions: 重试 错误原因
SVS enters standby mode. 重试 错误原因
Remarks: 重试 错误原因
NA
6.2.5.7 HPCC send Screen close request
Demand ID:[ N/A]
Prerequisites:
1.SVS is in active state. 重试 错误原因
HPCC sends CAN signal HPCC_ENABLE_APA_SVS = 0x0: Screen disable && SCREEN_ACTIVE_IS = 0x0 : Not active to HPC-Ap
HPCC 发送 CAN 信号 HPCC_ENABLE_APA_SVS = 0x0:屏幕禁用 && SCREEN_ACTIVE_IS = 0x0:对 HPC-Ap 不活动
System action:
系统动作:
HPC-Ap receives the signals and replies with APA_VIEW_REQUEST_IS = 0x0 : No view request to HPCC
HPC-Ap 接收信号并回复 APA_VIEW_REQUEST_IS = 0x0:没有向 HPCC 发出查看请求
Further system actions:
进一步的系统操作:
SVS screen close.
Remarks:
评论:
NA
6.2.6 3D surround scan
6.2.6.1 Entry to the 3D surround scan function
6.2.6.1 进入3D环绕扫描功能
Demand ID:[ PARKING_HPC_SYSREQ_266]
Prerequisites:
Initial power-up of the system within one ignition cycle (system has not been in operating mode)
系统在一个点火周期内首次加电(系统尚未处于运行模式)
SVS in standby state
SVS 处于待机状态
Vehicle speed ≤ 20km/h(calibratable)
3D surround scan is set ON in settings
在设置中将 3D 环绕扫描设置为开启
Vehicle is not in Reverse gear
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User presses SVS Soft switch/hard button or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap for the first time within one ignition cycle.
用户在一个点火周期内第一次按下 SVS 软开关/硬按钮或前区域向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1:按下”。
System action:
系统动作:
HPC-Ap sends "APA_VIEW_REQUEST_IS=0x1 : SVS display request" to HPC-C, HPC-C replies "SCREEN_ACTIVE_IS=0x1 : IS screen active".
HPC-Ap 向 HPC-C 发送“APA_VIEW_REQUEST_IS=0x1:SVS 显示请求”,HPC-C 回复“SCREEN_ACTIVE_IS=0x1:IS 屏幕活动”。
Further system actions:
进一步的系统操作:
SVS enters active mode and open 3D surround scan view and send "SVS_CURRENT_VIEW_HPC_AP =0x13 : surround scan view" to HPC-C. The 3D surround view animation starts with the 3D front right view(calibratable), simulates a vertical angle of 30° for the field of view, rotates horizontally clockwise for one circle and has a rotation time of 5 seconds(calibratable) (the field of view angle, rotation direction and rotation time are calibratable). Rotation process schematic as below:
SVS 进入活动模式并打开 3D 环绕扫描视图并将“SVS_CURRENT_VIEW_HPC_AP =0x13:环绕扫描视图”发送到 HPC-C。 3D环视动画从3D右前视图开始(可校准),模拟垂直30°视场角,水平顺时针旋转一圈,旋转时间5秒(可校准)(视场角)视角、旋转方向、旋转时间均可校准)。旋转过程示意图如下:
Note:This is just a schematic diagram, the actual effect depends on the actual product.
注:这只是示意图,实际效果以实际产品为准。
Remarks:
评论:
The top view of the model is 90°;
模型俯视图90°;
During the 3D surround scan process, the vertical angle is always 30°; the horizontal direction will rotate 360°.
3D环绕扫描过程中,垂直角度始终为30°;水平方向将旋转360°。
When SVS is in 3D surround scan,all of the buttons will be disabled,and it only support 3 methods -- Reverse gear trigger / car speed trigger / timeout trigger to exit 3D surround scan.
当SVS处于3D环绕扫描时,所有按钮将被禁用,并且仅支持倒档触发/车速触发/超时触发3种方式退出3D环绕扫描。
6.2.6.2 Exit 3D surround scan (Reverse gear trigger)
6.2.6.2 退出3D环绕扫描(倒档触发)
Demand ID:[ N/A]
Prerequisites:
1. SVS in 3D surround scan
1. 3D环绕扫描中的SVS
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
Gear changes to Reverse and VCU sends CAN signal "GEAR_ACTUAL = 0x2 : Reverse mode" to HPC-Ap
档位切换至倒车档,VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x2:倒车模式”
System action:
系统动作:
The system exits the 3D surround scan and the view change will be based on default view setting: a.if default view has been set as 2D, enters the 2D rear view + BEV. HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x2 :2D rear view + BEV.
系统退出 3D 环绕扫描,视图变化将基于默认视图设置: a.如果默认视图已设置为 2D,则进入 2D 后视 + BEV。 HPC-Ap 发送 SVS_CURRENT_VIEW_HPC_AP = 0x2 :2D 后视图 + BEV。
b.if default view has been set as 3D, enters the 3D rear view + BEV. HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x8 :3D rear view + BEV. 重试 错误原因
c.if default view has been set as Wide view, enters the Wide rear view. HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x6 :Rear Panoramic view 重试 错误原因
Further system actions (optional): 重试 错误原因
NA
Remarks: 重试 错误原因
NA
6.2.6.3 Exit 3D surround scan (car speed trigger) 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
1. SVS in 3D surround scan 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
Vehicle speed changes from Vehicle speed<= 20 kmph to Vehicle speed>20kmph(calibratable) 重试 错误原因
System action: 重试 错误原因
The system exits the 3D surround scan view and change the view based on high speed logic: 重试 错误原因
1. if high speed logic is enabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting . 重试 错误原因
2. if high speed logic is disabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open. HPC-AP sends APA_VIEW_REQUEST_IS=0:No request. 重试 错误原因
Further system actions: 重试 错误原因
HPC-C recives APA_VIEW_REQUEST_IS=0,then replies SCREEN_ACTIVE_IS=0,then close the SVS screen. 重试 错误原因
Remarks: 重试 错误原因
NA
6.2.6.4 Exit 3D surround scan (timeout trigger) 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
1. SVS in 3D surround scan 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
3D surround scan animation rotation time > AUTO_ROTATE_VIEW_TIMING i.e. 5 Seconds (calibratable). 重试 错误原因
System action: 重试 错误原因
The system exits the 3D surround scan view and change the view based on high speed logic: 重试 错误原因
1. if high speed logic is enabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on default setting .
情况2:车速> SVS_Speed_Thold 则按照默认设置打开后视镜。
2. if high speed logic is disabled then
2. 如果高速逻辑被禁用,那么
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on default setting . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will not open. HPC-AP sends APA_VIEW_REQUEST_IS=0: No request. 重试 错误原因
Further system actions:
进一步的系统操作:
HPC-C recives APA_VIEW_REQUEST_IS=0,then replies SCREEN_ACTIVE_IS=0,then close the SVS screen.
HPC-C收到APA_VIEW_REQUEST_IS=0,然后回复SCREEN_ACTIVE_IS=0,然后关闭SVS屏幕。
Remarks:
评论:
NA
6.2.7 HMI Button group triggered view switching
6.2.7 HMI 按钮组触发视图切换
6.2.7.1 View switching from 2D views to other views
6.2.7.1 视图从 2D 视图切换到其他视图
Demand ID:[ PARKING_HPC_SYSREQ_268]
Prerequisites:
1. SVS in 2D front/rear view
1. 2D前/后视图中的SVS
Trigger conditions (the following conditions are also met)
触发条件(同时满足以下条件)
User presses HMI touch buttons and HPC-C sends CAN signal "ONTOUCH_INPUT_IS = 0x1: One touch", FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS,FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap
用户按下 HMI 触摸按钮,HPC-C 向 HPC-Ap 发送 CAN 信号“ONTOUCH_INPUT_IS = 0x1:单次触摸”、FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS
System action:
系统动作:
HPC-Ap receives the signal and switches the view as per respective touch coordinates received.
HPC-Ap 接收信号并根据接收到的相应触摸坐标切换视图。
1. User presses on the Front View button, then the system enters the 2D normal Front View(default view calibratable) + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x1 : 2D front view + BEV" to HPC-C.
1. 用户按下前视图按钮,系统进入 2D 正常前视图(默认可校准视图)+ BEV,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x1 : 2D 前视图 + BEV”到 HPC-C。
User presses on the Top view button, then the system enters the Front top view + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0xF : front top view + BEV" to HPC-C.
用户按下顶视图按钮,然后系统进入前顶视图 + BEV,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0xF:前顶视图 + BEV”到 HPC-C。
User presses on the wide view button, then the system enters the Front wide view and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x5 : front panoramic view + BEV" to HPC-C.
用户按下广角视图按钮,系统进入前广角视图,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x5 : 前全景 + BEV”到 HPC-C。
2. User presses on the Rear View button, then the system enters the 2D normal Rear View(default view calibratable) + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x2 : 2D rear view + BEV" to HPC-C.
2. 用户按下后视图按钮,系统进入 2D 普通后视图(默认可校准视图)+ BEV,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x2 : 2D 后视图 + BEV”到 HPC-C。
User presses on the Top view button, then the system enters the rear top view + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x11 : rear top view + BEV" to HPC-C.
用户按下俯视图按钮,系统进入后俯视图 + BEV,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x11:后俯视图 + BEV”到 HPC-C。
User presses on the wide view button, then the system enters the rear wide view and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x6 : rear panoramic view + BEV" to HPC-C.
用户按下宽视角按钮,系统进入后宽视角,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x6 : 后全景 + BEV”到 HPC-C。
3. User presses on the corner View button(4tyres), then the system enters the all corner View(default view calibratable) + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x17 : all corner view + BEV" to HPC-C. 重试 错误原因
User presses on the front tyre view button, then the system enters the front corner view + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x18 : front corner view + BEV" to HPC-C. 重试 错误原因
User presses on the rear tyre view button, then the system enters the rear corner view + BEV and HPC-Ap send "SVS_CURRENT_VIEW_HPC_AP = 0x19 : rear corner view + BEV" to HPC-C. 重试 错误原因
4. User presses on the 3D model button, then the system view changes based on the 3D view logic. 重试 错误原因
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
NA
6.2.7.2 View switching from 3D views to other views 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
1. SVS in 3D view . 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
User presses HMI touch buttons and HPC-C sends CAN signal "ONTOUCH_INPUT_IS = 0x1: One touch", FIRST_TOUCH_EVENT_IS ,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap 重试 错误原因
System action: 重试 错误原因
HPC-Ap receives the signal and switches the view as per respective touch coordinates received. 重试 错误原因
User presses on the 3D Front View touch point in BEV, then the system enters the 3D Front View + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D front view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D rear view touch point in BEV, then the system enters the 3D rear view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x8 : 3D rear view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D left view touch point in BEV, then the system enters the 3D left view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x9 : 3D left view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D right view touch point in BEV, then the system enters the 3D right view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xA : 3D right view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D front left view touch point in BEV, then the system enters the 3D front left view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xB : 3D front left view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D front right view touch point in BEV, then the system enters the 3D front right view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xC : 3D front right view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D rear left view touch point in BEV, then the system enters the 3D rear left view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xD : 3D rear left view +BEV" to HPC-C. 重试 错误原因
User presses on the 3D rear right view touch point in BEV, then the system enters the 3D rear right view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xE : 3D rear right view +BEV" to HPC-C. 重试 错误原因
User presses on the front view button, then the system enters the 2D normal Front View (default view calibratable) + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x1 : 2D front view +BEV" to HPC-C. 重试 错误原因
User presses on the Rear view button, then the system enters the 2D normal Rear View (default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x2 : 2D rear view +BEV" to HPC-C. 重试 错误原因
User presses on the corner view button, then the system enters the all corner View(default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x17 : All corner view +BEV" to HPC-C. 重试 错误原因
Further system actions (optional): 重试 错误原因
NA
Remarks: 重试 错误原因
NA
6.2.8 Gear-triggered view switching 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
1. SVS is in active state. 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
Gear change is performed by user and accordingly VCU sends CAN signal GEAR_ACTUAL to HPC-Ap 重试 错误原因
System action: 重试 错误原因
1. If the gear changes from Non-Reverse to Reverse and VCU sends CAN signal "GEAR_ACTUAL = 0x2 : Reverse mode" to HPC-Ap, then the view entry will be based on the previous view : 重试 错误原因
a) if current view is 2D Front normal view, then the SVS will change to the 2D Rear normal view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x2: 2D rear view + BEV". 重试 错误原因
b) if current view is 3D view, then the SVS will change to the 3D rear view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x8: 3D rear view + BEV". 重试 错误原因
c) if current view is Front wide view, then the SVS will change to the Rear wide view and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x6: rear panoramic view + BEV". 重试 错误原因
d). if current view is 2D top view(front/rear), the SVS will change to the 2D rear top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x11 : rear top view + BEV". 重试 错误原因
e). if current view is all corner view , the SVS will remain in the all corner view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x17: all corner view + BEV". 重试 错误原因
f). if current view is front/rear corner view, the SVS will change to the rear corner view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x19: rear corner view + BEV". 重试 错误原因
Note: We will keep DID for point d, e and f to switch to 2D rear normal view based on the DID configuration. 重试 错误原因
2.If the gear changes from Non-Drive to Drive and VCU sends CAN signal "GEAR_ACTUAL = 0x1: Forward mode" or Non-Neutral to Neutral and VCU sends CAN signal "GEAR_ACTUAL = 0x0: Neutral" to HPC-Ap. 重试 错误原因
CASE 1: The current view is wide view/normal view/3D view then the view change will be based on current view and high speed logic: 重试 错误原因
a. if high speed logic is enabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on previous view . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on previous view . 重试 错误原因
b. if high speed logic is disabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then it will open front view based on previous view . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will close
情况 2:车辆速度 > SVS_Speed_Thold 然后 SVS 屏幕将关闭
CASE 2: The current view is (front/rear) 2D top view / (front/rear) corner view then the view change will be based on current view and high speed logic: 重试 错误原因
a. if high speed logic is enabled then 重试 错误原因
Case 1: Vehicle Speed <= SVS_Speed_Thold then it will open front view based on previous view . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then it will open rear view based on previous view . 重试 错误原因
Note: We will keep DID to switch to 2D normal view based on the DID configuration. 重试 错误原因
b. if high speed logic is disabled then 重试 错误原因
Case 1: Vehicle Speed <= SVS_Speed_Thold then it will open front view based on previous view . 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will close 重试 错误原因
Note: We will keep DID to switch to 2D normal view based on the DID configuration. 重试 错误原因
CASE 3: The current view is all corner view, then the SVS will remain in the all corner view + BEV 重试 错误原因
Note: We will keep DID to switch to 2D normal view based on the DID configuration. 重试 错误原因
3.If the gear changes from Non-Park to Park and VCU sends CAN signal "GEAR_ACTUAL = 0x5: Park mode" to HPC-Ap then the system view remains unchanged and if no operation is performed within 10s(calibratable), then SVS will exit and return to standby mode . 重试 错误原因
Further system actions (optional): 重试 错误原因
NA
Remarks: 重试 错误原因
NA
6.2.9 Automatic side view 重试 错误原因
6.2.9.1 Entry to 3D automatic side view 重试 错误原因
Demand ID:[ N/A]
Prerequisites:
SVS is in active state. 重试 错误原因
3D view is active.
3D 视图处于活动状态。
Automatic side view based on turn indicator option is set ON in settings.
基于转向灯选项的自动侧视图在设置中设置为开启。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User turns ON left/right turn indicator and Front zonal sends CAN signal STS_RIGHT_TURN_SWT = 0x1 : ON or STS_LEFT_TURN_SWT = 0x1 : ON to HPC-Ap
用户打开左/右转向灯,前区域向 HPC-Ap 发送 CAN 信号 STS_RIGHT_TURN_SWT = 0x1:ON 或 STS_LEFT_TURN_SWT = 0x1:ON
System action:
系统动作:
HPC-Ap receives STS_RIGHT_TURN_SWT = 0x1 : ON, then the view changes to automatic 3D right side view + BEV and HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x15 : 3D Automatic right side view + BEV to HPC-C
HPC-Ap 接收 STS_RIGHT_TURN_SWT = 0x1 :ON,然后视图更改为自动 3D 右侧视图 + BEV,并且 HPC-Ap 发送 SVS_CURRENT_VIEW_HPC_AP = 0x15 :3D 自动右侧视图 + BEV 到 HPC-C
HPC-Ap receives STS_LEFT_TURN_SWT = 0x1 : ON, then the view changes to automatic 3D left side view + BEV and HPC-Ap sends SVS_CURRENT_VIEW_HPC_AP = 0x14 : 3D Automatic left side view + BEV to HPC-C
HPC-Ap 接收 STS_LEFT_TURN_SWT = 0x1 :ON,然后视图更改为自动 3D 左侧视图 + BEV,并且 HPC-Ap 发送 SVS_CURRENT_VIEW_HPC_AP = 0x14 :3D 自动左侧视图 + BEV 到 HPC-C
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
The 3D automatic side view is ON(calibratable) by default in DID
DID 中 3D 自动侧视图默认开启(可校准);
The system has a memory function, which remembers the results of the user's setting of the automatic side view function on/off, and maintain this setting until the user changes the settings again.
系统具有记忆功能,可以记住用户设置自动侧视功能开/关的结果,并保持此设置直到用户再次更改设置。
6.2.9.2 Exit 3D automatic side view
6.2.9.2 退出3D自动侧视图
Demand ID:[ N/A]
Prerequisites:
1. SVS is in automatic 3D right/left view
1. SVS处于自动3D右/左视图
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
Gear change
User changes view manually
用户手动更改视图
Turn indicator OFF
Automatic top view is triggered
自动顶视图被触发
Close button (gear =! Reverse)
User presses Hard button (gear =! Reverse) or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap.
用户按下硬按钮(齿轮 =!倒车)或前区域向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1:按下”。
System action:
系统动作:
If gear changes from Non-Reverse to Reverse and VCU sends CAN signal "GEAR_ACTUAL = 0x2: Reverse mode" to HPC-Ap, then system enters the 3D rear view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x8 : 3D rear view + BEV" to HPC-C.
如果档位从非倒车变为倒车,VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x2:倒车模式”,则系统进入 3D 后视图 + BEV,HPC-Ap 发送“SVS_CURRENT_VIEW_HPC_AP = 0x8:3D 后视图 + BEV”到 HPC-C。
If gear changes from non-Drive to Drive and VCU sends CAN signal "GEAR_ACTUAL = 0x1: Forward Mode" or non-Neutral to Neutral and VCU sends CAN signal "GEAR_ACTUAL = 0x0: Neutral" to HPC-Ap, then entry will be based on high speed logic :
如果档位从非行驶档换至行驶档且 VCU 发送 CAN 信号“GEAR_ACTUAL = 0x1:前进模式”或非空档至空档且 VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x0:空档”,则输入将基于关于高速逻辑:
A) if high speed logic is enabled then
A) 如果启用高速逻辑则
Case 1: Vehicle Speed<= SVS_Speed_Thold then the system enters 3D front view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D front view + BEV" to HPC-C.
情况 1:车辆速度<= SVS_Speed_Thold,则系统进入 3D 前视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D 前视图 + BEV”。
Case 2: Vehicle Speed > SVS_Speed_Thold then the system enters 3D rear view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x8 : 3D rear view + BEV" to HPC-C.
情况 2:车辆速度 > SVS_Speed_Thold,然后系统进入 3D 后视 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x8 : 3D 后视 + BEV”。
B) if high speed logic is disabled then
B) 如果高速逻辑被禁用,则
Case 1: Vehicle Speed<= SVS_Speed_Thold then the system enters 3D front view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D front view + BEV" to HPC-C.
情况 1:车辆速度<= SVS_Speed_Thold,则系统进入 3D 前视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D 前视图 + BEV”。
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will close
情况 2:车辆速度 > SVS_Speed_Thold 然后 SVS 屏幕将关闭
If gear changes from Non-Park to Park and VCU sends CAN signal "GEAR_ACTUAL = 0x5: Park mode" to HPC-Ap, then system will remain in the same view for 10secs and if no operation is performed by the user within that 10 secs then exit SVS screen.
如果档位从非驻车换至驻车,并且 VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x5:驻车模式”,则系统将保持在同一视图 10 秒,并且如果用户在 10 秒内未执行任何操作然后退出 SVS 屏幕。
User presses on the front view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the 2D normal Front View (default view calibratable) + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x1 : 2D front view +BEV" to HPC-C.
用户按下前视图按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”,然后系统进入 2D 正常前视图(默认视图可校准)+ BEV 和HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x1:2D 前视图 +BEV”。
User presses on the Rear view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the 2D normal Rear View (default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x2 : 2D rear view +BEV" to HPC-C.
用户按下后视按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单触”,然后系统进入 2D 普通后视(默认可校准视图)+BEV 并HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x2:2D 后视图 +BEV”。
User presses on the corner view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the all corner View(default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x17 : All corner view +BEV" to HPC-C.
用户按下角视图按钮,HPC-C 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单触”到 HPC-Ap,然后系统进入全角视图(默认视图可校准)+BEV 和 HPC -Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x17:所有角视图 +BEV”。
If turn indicator switches from ON to OFF and Front zonal sends CAN signal "STS_RIGHT_TURN_SWT = 0x0 : OFF" or "STS_LEFT_TURN_SWT = 0x0 : OFF" to HPC-Ap, then the system will return to the previous view.
如果转向灯从 ON 切换到 OFF,并且 Front zonal 向 HPC-Ap 发送 CAN 信号“STS_RIGHT_TURN_SWT = 0x0 : OFF”或“STS_LEFT_TURN_SWT = 0x0 : OFF”,则系统将返回到之前的视图。
If Automatic top view entry condition is triggered then view will switch to Front top view/Rear top view + BEV based on the SVS view logic.
如果触发自动顶视图进入条件,则视图将根据 SVS 视图逻辑切换到前顶视图/后顶视图 + BEV。
User presses close button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap and gear =! Reverse, then exit SVS screen and system enters standby mode.
用户按下关闭按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”,并且 gear =!反转,然后退出SVS 屏幕,系统进入待机模式。
HPC-Ap detects hard button press or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap, then exit SVS screen and system enters standby mode.
HPC-Ap 检测到硬按钮按下或前区域向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1:按下”,然后退出 SVS 屏幕,系统进入待机模式。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
NA
6.2.10 Static and dynamic guideline
6.2.10 静态和动态指南
Demand ID:[ PARKING_HPC_SYSREQ_309]
Prerequisites:
SVS is in active state.
SVS 处于活动状态。
As per the user settings the guidelines shall be enabled for respective 2D(normal, wide & top view), 3D and BEV.
根据用户设置,应为相应的 2D(正常、宽视图和顶视图)、3D 和 BEV 启用指南。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
NA
System action:
系统动作:
1.Static and dynamic guidelines shall be available for front and rear camera in 2D normal, 2D top view, 3D view and BEV if enabled in settings.
1.如果在设置中启用,则前置和后置摄像头应在 2D 法线、2D 顶视图、3D 视图和 BEV 中提供静态和动态指南。
2.Static guidelines shall be available for front and rear camera in 2D wide view if enabled in settings.
2.如果在设置中启用,静态指南应适用于 2D 宽视图中的前后摄像头。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
The guidelines settings is enabled by default for 2D view in Diagnostics Identifier.
默认情况下,诊断标识符中的 2D 视图的指南设置处于启用状态。
the system has a memory function, which remembers the results of the user's setting of the guidelines function enable/disable, and maintain this setting until the user changes the settings again.
系统具有记忆功能,可以记住用户对指引功能启用/禁用的设置结果,并保持该设置直到用户再次更改设置。
Common settings option will be there for normal view, wide view, top view guidelines, it will be enabled/disabled simultaneously by using 2D option in settings.
通用设置选项将有普通视图、宽视图、顶视图指南,可以通过设置中的 2D 选项同时启用/禁用。
Static guidelines shall assist the driver in understanding the position/placement of the vehicle with respect to the surroundings by displaying overlays with representation for the ego vehicle movement when driven straight.
静态指南应通过显示覆盖图来帮助驾驶员了解车辆相对于周围环境的位置/放置,并表示直线行驶时的自我车辆运动。
Static Guidelines shall be colour coded which shall help in estimating the distance of the objects present in the vehicle's Front and Rear surroundings.
静态指南应采用颜色编码,这有助于估计车辆前后环境中存在的物体的距离。
Dynamic guidelines shall indicate the path, the vehicle will traverse, with the current steering angle.
动态指引应指示车辆将通过当前转向角行驶的路径。
Colour and distance for dynamic and static guideline shall be as follow:
动态和静态引导线的颜色和距离如下:
Distance and color for static guidelines:
静态指南的距离和颜色:
a).0.5m – Red horizontal line
a).0.5m – 红色水平线
1m – Orange vertical lines
2m – Green vertical lines
2m – 绿色垂直线
b).color for dynamic guidelines: Blue
b).动态指引线颜色:蓝色
8. Guidelines shall take into consideration Vehicle tire size and vehicle level variations.
8. 指南应考虑车辆轮胎尺寸和车辆高度变化。
9. The guideline should accurately reflect the trajectory of the vehicle.
9. 引导线应准确反映车辆的行驶轨迹。
10. This function can be enable/disable by feature coding.
10. 该功能可以通过特征编码来启用/禁用。
11.The style of the guidelines will be as given below:
11. 指南的格式如下:
12.Complete logic for dynamic guidelines as given below:
12.动态指南的完整逻辑如下:
The point A and B mentioned above are explained in below picture:
上述A点和B点解释如下图:
6.2.11 Top View
SVS System shall support top view feature giving a closer view of the ground areas near the vehicle for each Front and Rear camera in 2D top views. The SVS System shall provide the image with utmost quality in top view mode such that the image is not pixelated.
SVS 系统应支持顶视图功能,为每个前后摄像头提供 2D 顶视图中车辆附近地面区域的更近距离视图。 SVS 系统应在顶视图模式下提供最高质量的图像,使得图像不会像素化。
6.2.11.1 2D Top view
6.2.11.1 2D 顶视图
Demand ID:[ PARKING_HPC_SYSREQ_272]
Prerequisites:
SVS is in active state.
SVS 处于活动状态。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User presses the 2D front button, then selects 2D front top view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap
用户按下 2D 正面按钮,然后选择 2D 正面顶视图按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”
User presses the 2D rear button, then selects 2D rear top view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap
用户按下 2D 后按钮,然后选择 2D 后顶视图按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”
System action:
系统动作:
[Describe requirement specific implementation actions].
[描述要求的具体实施行动]。
HPC-Ap receives the touch coordinate signal and System enters 2D front top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xF : Front top view + BEV" to HPC-C.
HPC-Ap 接收触摸坐标信号,系统进入 2D 前顶视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0xF:前顶视图 + BEV”。
HPC-Ap receives the touch coordinate signal and System enters 2D rear top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x11 : Rear top view + BEV" to HPC-C.
HPC-Ap 接收触摸坐标信号,系统进入 2D 后顶视图 + BEV,并且 HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x11:后顶视图 + BEV”。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
NA
6.2.11.2 Automatic Top view
6.2.11.2 自动顶视图
6.2.11.2.1 Entry to Automatic top view
6.2.11.2.1 进入自动顶视图
Demand ID:[ PARKING_HPC_SYSREQ_272]
Prerequisites:
1.SVS is in active state.
1.SVS处于活动状态。
2.Automatic Top view based on APA option is set ON in settings
2.在设置中将基于APA选项的自动顶视图设置为ON
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
1.Vehicle is in Drive/neutral gear && Front_Min_Dist changes from >70 cm to <= 60cm(calibratable).
1.车辆处于驱动/空档且 Front_Min_Dist 从 >70 cm 更改为 <= 60cm(可校准)。
2.Vehicle is in reverse gear && Rear_Min_Dist changes from >70 cm to <= 60cm(calibratable).
2.车辆处于倒档&& Rear_Min_Dist从>70 cm变为<= 60cm(可校准)。
System action:
系统动作:
[Describe requirement specific implementation actions].
[描述要求的具体实施行动]。
1. If Front_Min_Dist <= 60cm, then the system enters to front top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xF : Front top view + BEV" to HPC-C.
1. 如果 Front_Min_Dist <= 60cm,则系统进入前顶视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0xF:前顶视图 + BEV”。
2. If Rear_Min_Dist <= 60cm, then the system enters to rear top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x11 : Rear top view + BEV" to HPC-C.
2. 如果 Rear_Min_Dist <= 60cm,则系统进入后顶视图 + BEV,并且 HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x11 : 后顶视图 + BEV”。
Further system actions:
进一步的系统操作:
NA
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
the system has a memory function, which remembers the results of the user's setting of the automatic top view function on/off, and maintain this setting until the user changes the settings again;
系统具有记忆功能,可以记住用户设置自动俯视功能开启/关闭的结果,并保持该设置直至用户再次更改设置。
6.2.11.2.2 Exit Automatic Top view
6.2.11.2.2 退出自动俯视图
Demand ID:[NA]
Prerequisites:
SVS is in Automatic top view.
SVS 处于自动顶视图。
Trigger conditions (the following conditions are also met):
触发条件(同时满足以下条件):
1. Gear change
2. User changes view
2. 用户改变视图
3. Front_Min_Dist changes from <= 60cm (calibratable) to >70cm(calibratable) or Rear_Min_Dist changes from <= 60cm (calibratable) to >70cm(calibratable).
3. Front_Min_Dist 从 <= 60cm(可校准)更改为 >70cm(可校准),或 Rear_Min_Dist 从 <= 60cm(可校准)更改为 >70cm(可校准)。
4. Close button (gear =! Reverse)
5. Hard button (gear =! Reverse) or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap.
5. 硬按钮(档位 =!倒车)或前区域向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1:按下”。
System action:
系统动作:
If gear changes from Non-Reverse to Reverse and VCU sends CAN signal "GEAR_ACTUAL = 0x2: Reverse mode" to HPC-Ap, then:
如果档位从非倒车档变为倒车档且 VCU 向 HPC-Ap 发送 CAN 信号“GEAR_ACTUAL = 0x2:倒车模式”,则:
CASE 1: Rear_min_dist <= 60cm(calibratable), then system enters Rear top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x11 : Rear top view + BEV" to HPC-C.
情况 1:Rear_min_dist <= 60cm(可校准),然后系统进入后顶视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0x11:后顶视图 + BEV”。
CASE 2: Rear_min_dist > 70cm(calibratable), then system enters Rear view based on previous view.
重试
错误原因
If gear changes from non-Drive to Drive and VCU sends CAN signal "GEAR_ACTUAL = 0x1: Forward Mode" or non-Neutral to Neutral and VCU sends CAN signal "GEAR_ACTUAL = 0x0: Neutral" to HPC-Ap, then: 重试 错误原因
CASE 1: Front_min_dist <= 60cm(calibratable), then system enters Front top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0xF : Front top view + BEV" to HPC-C.
情况 1:Front_min_dist <= 60cm(可校准),然后系统进入前顶视图 + BEV,HPC-Ap 向 HPC-C 发送“SVS_CURRENT_VIEW_HPC_AP = 0xF:前顶视图 + BEV”。
CASE 2: Front_min_dist > 70cm(calibratable), then system enters based on high speed logic.
重试
错误原因
A) if high speed logic is enabled then
重试
错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then the system enters 3D front view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D front view + BEV" to HPC-C. 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then the system enters 3D rear view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x8 : 3D rear view + BEV" to HPC-C. 重试 错误原因
B) if high speed logic is disabled then 重试 错误原因
Case 1: Vehicle Speed<= SVS_Speed_Thold then the system enters 3D front view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x7 : 3D front view + BEV" to HPC-C. 重试 错误原因
Case 2: Vehicle Speed > SVS_Speed_Thold then SVS screen will close 重试 错误原因
3. If gear changes from Non-Park to Park and VCU sends CAN signal "GEAR_ACTUAL = 0x5: Park mode" to HPC-Ap, then system will remain in the same view for 10secs and if no operation is performed by the user within that 10 secs then exit SVS screen. 重试 错误原因
4. User presses on the front view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the 2D normal Front View (default view calibratable) + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x1 : 2D front view +BEV" to HPC-C.
重试
错误原因
5. User presses on the Rear view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS,"ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the 2D normal Rear View (default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x2 : 2D rear view +BEV" to HPC-C.
重试
错误原因
6. User presses on the corner view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap, then the system enters the all corner View(default view calibratable)+BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x17 : All corner view +BEV" to HPC-C. 重试 错误原因
7. Front_min_dist <=60cm changes to Front_min_dist>70cm or Rear_min_dist <=60cm changes to Rear_min_dist>70cm the SVS screen will switch to the previous view. 重试 错误原因
8.User presses close button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap and gear =! Reverse, then exit SVS screen 重试 错误原因
9. HPC-Ap detects hard button press or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap, then exit SVS screen and system enters standby mode. 重试 错误原因
Further system actions: 重试 错误原因
[Describe the need to perform further acts] 重试 错误原因
NA
Remarks: 重试 错误原因
[Explain the need so that the reader can further understand it]. 重试 错误原因
NA
6.2.12 3D Zoom-In view 重试 错误原因
Demand ID:[ PARKING_HPC_SYSREQ_272]
Prerequisites:
1.SVS is in active state.
1.SVS处于活动状态。
2.3D view is active. 重试 错误原因
Trigger conditions: 重试 错误原因
User touch operation as pinch in /pinch out, HPCC detects the position and the press state of the user’s two fingers, then send the CAN signals: 重试 错误原因
"ONTOUCH_INPUT_IS=0x2:Two touch", FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, and SECOND_TOUCH_EVENT_IS, SECOND_TOUCH_COORDINATE_X_IS, SECOND_TOUCH_COORDINATE_Y_IS to HPC-Ap 重试 错误原因
System action: 重试 错误原因
The HPC-AP zoom in or zoom out the 3D car model based on the touch signals recived,i.e. the finger movements. 重试 错误原因
Further system actions: 重试 错误原因
NA
Remarks: 重试 错误原因
[Explain the need so that the reader can further understand it]. 重试 错误原因
The 3D car model is not in zoom by default, when the user pinch out on the 3D car model, the 3D car model will zoom in from level 0 to level 1, and then level 2 smoothly. When the user pinch in on the 3D car model, the 3D car model will zoom out from level 2 to level 1,and then level 0 smoothly. 重试 错误原因
6.2.13 Swivel Mode
Demand ID:[ PARKING_HPC_SYSREQ_362]
SVS shall provide Swivel Mode feature for the front and rear camera view where it dynamically shifts view areas towards left or right inline with the steering wheel turning left or right during parking maneuvers. 重试 错误原因
Complete logic for swivel mode as follow: 重试 错误原因
Prerequisites:
SVS is in active state. 重试 错误原因
The Swivel Mode function is set ON in settings 重试 错误原因
Trigger conditions(or). 重试 错误原因
When current view is front normal view and user turns steering wheel towards right or left direction. 重试 错误原因
When current view is rear normal view and user turns steering wheel towards right or left direction. 重试 错误原因
System action: 重试 错误原因
[Describe requirement specific implementation actions]. 重试 错误原因
The front normal or rear normal view dynamically shifts view areas towards left or right inline with the steering wheel turning left or right direction. 重试 错误原因
Further system actions (optional): 重试 错误原因
NA
Remarks:
评论:
[Explain the need so that the reader can further understand it]. 重试 错误原因
1. The system has a memory function, which remembers the results of the user's setting of the swivel mode function on/off, and maintain this setting until the user changes the settings again. 重试 错误原因
2. If user changes gear, the front/rear normal view shall switch to the respective rear/front view inline with the steering wheel angle. 重试 错误原因
Rim protection
Entry to Rim protection 重试 错误原因
Demand ID:[ PARKING_HPC_SYSREQ_333]
Prerequisites:
SVS is in active state. 重试 错误原因
Vehicle speed <=10kmph
The front and rear ultrasonic sensors are not faulty and are active 重试 错误原因
Trigger conditions (the following conditions are also met). 重试 错误原因
1. Vehicle is in Drive/neutral gear && Front_Min_Dist changes from >30 cm to <= 30cm. 重试 错误原因
2.Vehicle is in reverse gear && Rear_Min_Dist changes from >30 cm to <= 30cm. 重试 错误原因
System action: 重试 错误原因
1. If Front_Min_Dist <= 30cm, then the system highlights the respective front left or front right tyre in red color. 重试 错误原因
2. If Rear_Min_Dist <= 30cm, then the system highlights the respective rear left or rear right tyre in red color. 重试 错误原因
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
1.The detection performance of the side sensor is shown in the figure below: the detection range of the ultrasonic sensor has a 20cm blind area, so when the obstacle/curb is in the color filling area, the side sensor can detect the obstacle/curb and output the distance from the obstacle/curb; when the obstacle/curb is outside the color filling area, the side sensor cannot detect the obstacle/curb. 重试 错误原因
2.If the height of obstacles/curb or curbs is less than 20cm, the ultrasonic sensor cannot detect them. 重试 错误原因
3.The complete logic for rim protection as below: 重试 错误原因
4.Reference picture shown below: 重试 错误原因
Exit Rim protection
Demand ID:[ PARKING_HPC_SYSREQ_333]
Prerequisites :
Rim protection is in active state. 重试 错误原因
Trigger conditions : 重试 错误原因
1. Front_Min_Dist or Rear_Min_Dist changes from <= 30 cm to >30cm 重试 错误原因
2. Close button is pressed (gear = ! Reverse) 重试 错误原因
3. User presses Hard button (gear =! Reverse) or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap. 重试 错误原因
4. Vehicle speed changes from <= 10kmph to >10kmph 重试 错误原因
System action: 重试 错误原因
1. Front_min_dist <=30cm changes to Front_min_dist>30cm or Rear_min_dist <=30cm changes to Rear_min_dist>30cm, then the corresponding tyre highlighted in red color will return to the normal state. 重试 错误原因
2.User presses close button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap and gear =! Reverse, then exit SVS screen 重试 错误原因
3. HPC-Ap detects hard button press or Front zonal sends CAN signal "SVS_SWT_INPUT = 0x1 : Pressed" to HPC-Ap, then exit SVS screen and system enters standby mode.
3. HPC-Ap 检测到硬按钮按下或 Front zonal 向 HPC-Ap 发送 CAN 信号“SVS_SWT_INPUT = 0x1 : Pressed”,然后退出 SVS 屏幕,系统进入待机模式。
4. Vehicle_Speed <=10kmph changes to Vehicle_speed>10kmph, then the tyre highlighted in red color will return to the normal state.
4.Vehicle_Speed <=10kmph 变为Vehicle_speed>10kmph,则红色突出显示的轮胎将恢复正常状态。
Further system actions :
进一步的系统操作:
NA
Remarks :
评论 :
NA
Rear Cross Traffic Alert
Entry to Rear Cross traffic alert
Demand ID:[ PARKING_HPC_SYSREQ_279]
SVS shall provide the wide angle panoramic view with visual warning by arrows based on the CAN signal trigger. It shall cover the cross traffic areas which are not seen by the driver but can be seen by the rear camera covering -90deg to +90deg FOV.
SVS应根据CAN信号触发,提供广角全景视图,并通过箭头进行视觉警告。它应覆盖驾驶员看不到但覆盖-90°至+90°FOV的后置摄像头可以看到的交叉交通区域。
Prerequisites:
1.SVS is in active state.
1.SVS处于活动状态。
2.Rear cross traffic alert option is set ON in settings.
2. 在设置中将后方交叉交通警报选项设置为开启。
3. Gear = Reverse
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
1. HPC-Ad detects a obstacle in the rear left area which is not visible to the user:
1. HPC-Ad 检测到左后区域中用户看不到的障碍物:
a) if it is Collision danger, then HPC-Ad sends CAN signal "RCTA_LEFT_WARN_IND=0x1:RCTA Collision Warning" to HPC-Ap.
a) 如果是碰撞危险,则HPC-Ad向HPC-Ap发送CAN信号“RCTA_LEFT_WARN_IND=0x1:RCTA碰撞警告”。
b) if it is Brake danger, then HPC-Ad sends CAN signal "RCTA_LEFT_WARN_IND=0x2:RCTA Brake Warning" to HPC-Ap.
b) 如果是制动危险,则HPC-Ad向HPC-Ap发送CAN信号“RCTA_LEFT_WARN_IND=0x2:RCTA制动警告”。
2. HPC-Ad detects a obstacle in the rear right area which is not visible to the user:
2. HPC-Ad 检测到右后区域中用户看不到的障碍物:
a) if it is Collision danger, then HPC-Ad sends CAN signal "RCTA_RIGHT_WARN_IND=0x1:RCTA Collision Warning" to HPC-Ap.
a) 如果是碰撞危险,则HPC-Ad向HPC-Ap发送CAN信号“RCTA_RIGHT_WARN_IND=0x1:RCTA碰撞警告”。
b) if it is Brake danger, then HPC-Ad sends CAN signal "RCTA_RIGHT_WARN_IND=0x2:RCTA Brake Warning" to HPC-Ap.
b) 如果是制动危险,则HPC-Ad向HPC-Ap发送CAN信号“RCTA_RIGHT_WARN_IND=0x2:RCTA制动警告”。
3. HPC-Ad detects obstacles in the rear left area and right area which is not visible to the user:
3. HPC-Ad 检测用户看不到的左后方区域和右后方区域的障碍物:
a) if the obstacles of left area and right area are Collision danger, then HPC-Ad sends CAN signals "RCTA_LEFT_WARN_IND=0x1:RCTA Collision Warning" and "RCTA_RIGHT_WARN_IND=0x1:RCTA Collision Warning" to HPC-Ap.
a) 如果左侧区域和右侧区域的障碍物为碰撞危险,则HPC-Ad向HPC-Ap发送CAN信号“RCTA_LEFT_WARN_IND=0x1:RCTA碰撞警告”和“RCTA_RIGHT_WARN_IND=0x1:RCTA碰撞警告”。
b) if the obstacles of left area and right area are Brake danger, then HPC-Ad sends CAN signals "RCTA_LEFT_WARN_IND=0x2:RCTA Brake Warning" and "RCTA_RIGHT_WARN_IND=0x2:RCTA Brake Warning" to HPC-Ap.
b) 如果左侧区域和右侧区域的障碍物属于制动危险,则 HPC-Ad 向 HPC-Ap 发送 CAN 信号“RCTA_LEFT_WARN_IND=0x2:RCTA 制动警告”和“RCTA_RIGHT_WARN_IND=0x2:RCTA 制动警告”。
c) if the obstacle of left area is Brake danger, and the obstacle of right area is Collision danger, then HPC-Ad sends CAN signals "RCTA_LEFT_WARN_IND=0x2:RCTA Brake Warning" and "RCTA_RIGHT_WARN_IND=0x1:RCTA Collision Warning" to HPC-Ap.
c) 如果左侧区域的障碍物为制动危险,右侧区域的障碍物为碰撞危险,则 HPC-Ad 向 HPC 发送 CAN 信号“RCTA_LEFT_WARN_IND=0x2:RCTA 制动警告”和“RCTA_RIGHT_WARN_IND=0x1:RCTA 碰撞警告” -AP。
d) if the obstacle of left area is Collision danger, and the obstacle of right area is Brake danger, then HPC-Ad sends CAN signals "RCTA_LEFT_WARN_IND=0x1:RCTA Collision Warning" and "RCTA_RIGHT_WARN_IND=0x2:RCTA Brake Warning" to HPC-Ap.
d) 如果左侧区域的障碍物为碰撞危险,右侧区域的障碍物为制动危险,则 HPC-Ad 向 HPC 发送 CAN 信号“RCTA_LEFT_WARN_IND=0x1:RCTA 碰撞警告”和“RCTA_RIGHT_WARN_IND=0x2:RCTA 制动警告” -AP。
System action:
系统动作:
1. HPC-Ap receives the signal "RCTA_LEFT_WARN_IND=0x1 or 0x2", then transmit the view to Rear wide view, and sends CAN signal "SVS_CURRENT_VIEW_HPC_AP = 0x6: Rear Panoramic view" to HPC-C and display the left visual warning by blinking arrow with pattern 750msec ON and 250msec OFF in rear panoramic junction view. 重试 错误原因
2. HPC-Ap receives the signal "RCTA_RIGHT_WARN_IND= 0x1 or 0x2", then transmit the view to Rear wide view, and sends CAN signal "SVS_CURRENT_VIEW_HPC_AP = 0x6: Rear Panoramic view" to HPC-C and display the right visual warning by blinking arrow with pattern 750msec ON and 250msec OFF in rear panoramic junction view. 重试 错误原因
3. HPC-Ap receives the signals RCTA_LEFT_WARN_IND=0x1 or 0x2 and RCTA_RIGHT_WARN_IND=0x1 or 0x2, then transmit the view to Rear wide view, and sends Can signal "SVS_CURRENT_VIEW_HPC_AP = 0x6: Rear Panoramic view" to HPC-C and display the left and right visual warning by blinking arrow with pattern 750msec ON and 250msec OFF in rear panoramic junction view. 重试 错误原因
Further system actions : 重试 错误原因
NA
Remarks : 重试 错误原因
1. The system has a memory function, which remembers the results of the user's setting of the rear cross traffic alert function on/off, and maintain this setting until the user changes the settings again. 重试 错误原因
2.Reference picture shown below: 重试 错误原因
6.2.15.2 : Exit Rear cross traffic alert
Prerequisites :
RCTA is in active state. 重试 错误原因
Trigger conditions : 重试 错误原因
1. HPC-Ad sends CAN signal "RCTA_LEFT_WARN_IND=0x0: Warning Off" and "RCTA_RIGHT_WARN_IND=0x0: Warning Off " to HPC-Ap.
2. User selects any other view and HPC-C sends "ONETOUCH_IS=0x1: one touch", FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap. 重试 错误原因
3. Gear change is performed by user. 重试 错误原因
4. Automatic zoom view active condition is met. 重试 错误原因
System actions: 重试 错误原因
1. HPC-Ap receives the signal and system enters to the previous view. 重试 错误原因
2. HPC-Ap receives the signal and system enters the respective view as per the received touch coordinates. 重试 错误原因
3. If gear changes from Reverse to Drive or Neutral gear and VCU sends CAN signal "GEAR_ACTUAL = 0x1: Forward mode" or "GEAR_ACTUAL = 0x0: Neutral" to HPC-Ap, then system enters to Front wide view and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x5 : Front Panoramic view" to HPC-C. 重试 错误原因
4. If gear changes from Reverse to Park and VCU sends CAN signal "GEAR_ACTUAL = 0x5: Park mode" to HPC-Ap, then system will remain in the same view for 10secs and if no operation is performed by the user within that 10 secs then exit SVS screen. 重试 错误原因
5. If Rear_min_dist changes from >70cm(calibratable) to <=60cm(calibratable) , then system enters Rear Top view + BEV and HPC-Ap sends "SVS_CURRENT_VIEW_HPC_AP = 0x11 : Rear Top view + BEV" to HPC-C. 重试 错误原因
Further system actions: 重试 错误原因
NA
Remarks : 重试 错误原因
NA
6.2.16 Trailer Hook Guide
Demand ID:[NA]
Prerequisites:
SVS is in active state. 重试 错误原因
Trailer hook guideline option is set ON in settings.
Trigger conditions (the following conditions are also met). 重试 错误原因
NA
System action:
系统动作:
If enabled in settings then guidance will be provided to user for easy attachment of trailer hook in 2D rear top view, 2D rear normal view, 3D and BEV(can be enable/disable through feature coding). 重试 错误原因
Further system actions (optional): 重试 错误原因
The trailer hook guideline will be static and not change the angle inline with the current steering wheel angle. 重试 错误原因
Remarks: 重试 错误原因
The complete logic for trailer hook guide as below: 重试 错误原因
6.2.17 Car animation in 2D, 3D and BEV 重试 错误原因
Demand ID:[ PARKING_HPC_SYSREQ_258]
Prerequisites:
1. SVS is in active state. 重试 错误原因
Trigger conditions: 重试 错误原因
1. The user turns on the left turn indicator and Front zonal sends CAN signal "STS_LEFT_TURN_SWT=0x1:ON", and "BLINK_TURN_LEFT_LAMP=0x0:OFF", "BLINK_TURN_LEFT_LAMP=0x1:ON" alternatively for left indicator blinking pattern to HPC-Ap. 重试 错误原因
2. The user turns on the right turn indicator and Front zonal sends CAN signal "STS_RIGHT_TURN_SWT=0x1:ON", and "BLINK_TURN_RIGHT_LAMP=0x0:OFF", "BLINK_TURN_RIGHT_LAMP=0x1:ON" alternatively for right indicator blinking pattern to HPC-Ap. 重试 错误原因
3. The user turn on the warning/hazard light and Front zonal sends CAN signal "INDC_TURN_FLSHR=0x3:Hazard" and "BLINK_TURN_LEFT_LAMP=0x0:OFF", "BLINK_TURN_LEFT_LAMP=0x1:ON" alternatively for left indicator blinking pattern and "BLINK_TURN_RIGHT_LAMP=0x0:OFF", "BLINK_TURN_RIGHT_LAMP=0x1:ON" alternatively for right indicator blinking pattern to HPC-Ap.
3. 用户打开警告/危险灯,前区域发送 CAN 信号“INDC_TURN_FLSHR=0x3:危险”和“BLINK_TURN_LEFT_LAMP=0x0:OFF”、“BLINK_TURN_LEFT_LAMP=0x1:ON”(交替用于左指示灯闪烁模式)和“BLINK_TURN_RIGHT_LAMP=” 0x0:OFF”、“BLINK_TURN_RIGHT_LAMP=0x1:ON”或者用于 HPC-Ap 的右指示灯闪烁模式。
4. The user presses the brakes and Front zonal sends CAN signal "BRK_LAMP_STS=0x1:Pressed" to HPC-Ap.
4. 用户踩下刹车,Front zonal 向 HPC-Ap 发送 CAN 信号“BRK_LAMP_STS=0x1:Pressed”。
5. The user open the FL door and Front zonal sends CAN signal "STS_DOOR=0x4:only FL door open" to HPC-Ap.
5. 用户打开 FL 门,前区域向 HPC-Ap 发送 CAN 信号“STS_DOOR=0x4:仅 FL 门打开”。
6. The user open the FR door and Front zonal sends CAN signal "STS_DOOR=0x8:only FR door open" to HPC-Ap.
6. 用户打开 FR 门,Front zonal 向 HPC-Ap 发送 CAN 信号“STS_DOOR=0x8:仅 FR 门打开”。
7. The user open the RL door and Front zonal sends CAN signal "STS_DOOR=0x10:only RL door open" to HPC-Ap.
7. 用户打开 RL 门,Front zonal 向 HPC-Ap 发送 CAN 信号“STS_DOOR=0x10:仅 RL 门打开”。
8. The user open the RR door and Front zonal sends CAN signal "STS_DOOR=0x20:only RR door open" to HPC-Ap.
8. 用户打开 RR 门,Front zonal 向 HPC-Ap 发送 CAN 信号“STS_DOOR=0x20:仅 RR 门打开”。
9. The user open the back door and Front zonal sends CAN signal "STS_DOOR=0x1:only back door open" to HPC-Ap.
10. The user open the hood and Front zonal sends CAN signal "STS_DOOR=0x2:only hood open" to HPC-Ap.
10. 用户打开引擎盖,Front zonal 向 HPC-Ap 发送 CAN 信号“STS_DOOR=0x2:仅引擎盖打开”。
11. The gear changes from Non-Reverse to Reverse and Front zonal sends CAN signal "REVERSE_LAMP=0x1:ON" to HPC-Ap.
11. 档位从非倒车变为倒车,前区域向 HPC-Ap 发送 CAN 信号“REVERSE_LAMP=0x1:ON”。
12. The gear changes from Non-Park to Park and Front zonal sends CAN signal "PARK_LAMP=0x1:ON" to HPC-Ap.
12. 档位从非驻车档换至驻车档,前区域向 HPC-Ap 发送 CAN 信号“PARK_LAMP=0x1:ON”。
13. The user turn on the fog lamp and Front zonal sends CAN signal "INDC_FRNT_FOG=0x1:ON" and "INDC_REAR_FOG=0x1:ON" to HPC-Ap.
13. 用户打开雾灯,Front zonal 向 HPC-Ap 发送 CAN 信号“INDC_FRNT_FOG=0x1:ON”和“INDC_REAR_FOG=0x1:ON”。
14. The user turn on the high beam and Front zonal sends CAN signal "STS_HIGH_BEAM=0x1:ON" to HPC-Ap.
14. 用户打开远光灯,前区域向 HPC-Ap 发送 CAN 信号“STS_HIGH_BEAM=0x1:ON”。
15. The user turn on the low beam and Front zonal sends CAN signal "STS_LOW_BEAM=0x1:ON" to HPC-Ap.
15. 用户打开近光灯,前区域向 HPC-Ap 发送 CAN 信号“STS_LOW_BEAM=0x1:ON”。
16. The user turns the steering wheel in left/right direction and EPS sends CAN signal "STEERING_ABSOLUTE_ANGLE=x angle" to HPC-Ap.
16. 用户向左/右方向转动方向盘,EPS 向 HPC-Ap 发送 CAN 信号“STEERING_ABSOLUTE_ANGLE=x 角度”。
17. The driver moves the car forward or backward and IEB sends CAN signal "WHL_FL_SPD=x rpm"/ "WHL_RL_SPD=x rpm"/ "WHL_RL_SPD=x rpm"/ "WHL_RR_SPD=x rpm" to HPC-Ap.
18. The user fold or unfold the ORVM and Front zonal sends CAN signal "STS_MIRROR=0x1: Mirror folded" or "STS_MIRROR=0x0: Mirror unfolded" to HPC-Ap.
18. 用户折叠或展开 ORVM,前区向 HPC-Ap 发送 CAN 信号“STS_MIRROR=0x1:镜子折叠”或“STS_MIRROR=0x0:镜子展开”。
System action:
系统动作:
HPC-Ap receives the signal and the left turn indicators in the 2D car model and 3D car model flash at the same frequency as the turn indicators on the real vehicle.
HPC-Ap 接收到信号后,2D 车型和 3D 车型中的左转向灯会以与真车转向灯相同的频率闪烁。
HPC-Ap receives the signal and the right turn indicators in the 2D car model and 3D car model flash at the same frequency as the turn indicators on the real vehicle.
HPC-Ap 接收到信号后,2D 车型和 3D 车型中的右转向灯会以与真车转向灯相同的频率闪烁。
HPC-Ap receives the signal and the hazard lamp in the 3D car model flash at the same frequency as the lamp in the real vehicle.
HPC-Ap 接收信号后,3D 汽车模型中的危险灯会以与真实车辆中的灯相同的频率闪烁。
HPC-Ap receives the signal and the brake light in the 3D car model will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D汽车模型中的刹车灯将像真车上的灯一样亮起。
HPC-Ap receives the signal and the FL door is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 接收到信号后,FL 车门在 3D 汽车模型和 BEV 中同时显示打开状态,并带有打开动画。
HPC-Ap receives the signal and the FR door is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 收到信号后,FR 车门在 3D 车辆模型和 BEV 中同时显示打开,并带有打开动画。
HPC-Ap receives the signal and the RL door is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 收到信号后,RL 车门在 3D 汽车模型和 BEV 中同时显示打开,并带有打开动画。
HPC-Ap receives the signal and the RR door is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 收到信号后,RR 门在 3D 汽车模型和 BEV 中同时显示打开,并带有打开动画。
HPC-Ap receives the signal and the back door is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 接收到信号后,3D 汽车模型和 BEV 中的后门会同时显示为打开状态,并带有打开动画。
HPC-Ap receives the signal and the hood is shown open simultaneously in the 3D car model and BEV, with an opening animation.
HPC-Ap 接收到信号后,3D 汽车模型和 BEV 中的引擎盖会同时显示为打开状态,并带有打开动画。
HPC-Ap receives the signal and the reverse lamp in the 3D car model will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D汽车模型中的倒车灯将像真车上的灯一样亮起。
HPC-Ap receives the signal and the park lamp in the 3D car model will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D汽车模型中的停车灯将像真车上的灯一样亮起。
HPC-Ap receives the signal and the front fog lamp and the rear fog lamp in the 3D car model BEV will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D车模型BEV中的前雾灯和后雾灯将像真车上的灯一样点亮。
HPC-Ap receives the signal and the high beam lamp in the 3D car model will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D汽车模型中的远光灯将像真车上的灯一样点亮。
HPC-Ap receives the signal and the low beam lamp in the 3D car model will be lighted as the lamp on the real vehicle.
HPC-Ap接收到信号后,3D汽车模型中的近光灯将像真车上的灯一样点亮。
HPC-Ap receives the signal and the tyres in the 3D car model will be turned in left or right direction in accordance with the steering wheel turning angle.
HPC-Ap接收到信号后,3D汽车模型中的轮胎会根据方向盘的转动角度向左或向右转动。
HPC-Ap receives the signal and the tyres in the 3D car model will rotate when the vehicle speed is greater than 0 km/h, and the higher the vehicle speed, the faster the wheel rotation.
HPC-Ap收到信号后,当车速大于0公里/小时时,3D汽车模型中的轮胎就会旋转,且车速越高,车轮旋转越快。
HPC-Ap receives the signal and the mirror in the 3D car model and BEV will fold and unfold, with an folding and unfolding animation.
HPC-Ap收到信号后,3D汽车模型中的镜子和BEV将折叠和展开,并带有折叠和展开动画。
Further system actions :
进一步的系统操作:
NA
Remarks:
评论:
NA
6.2.18 Multi- Colour Car Model Selection
Demand ID:[ PARKING_HPC_SYSREQ_287]
Prerequisites:
[Describe the previous state of the requirement].
[描述需求的先前状态]。
1. SVS is in active state.
1. SVS 处于活动状态。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
[Describe the trigger requirement].
[描述触发要求]。
HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap based on the user input to open the settings menu and select a color.
HPC-C 根据用户输入向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_ISFIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”,以打开设置菜单并选择颜色。
System action:
系统动作:
HPC-Ap receives the signal and changes the color of the 3D car model, 2D car model in top view and BEV as per the received touch coordinates based on the color selected by the user.
HPC-Ap 接收信号并根据接收到的触摸坐标(基于用户选择的颜色)更改 3D 汽车模型、顶视图中的 2D 汽车模型和 BEV 的颜色。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
The user shall have the provision to select colors for the vehicle image through
用户应能够通过以下方式选择车辆图像的颜色
settings option.
Colour, texture and shading shall be realistic representation of the actual model as per configuration.
颜色、纹理和阴影应根据配置真实地表示实际模型。
SVS shall have a minimum of 10 colors supported via user menu selection.—the colors To Be Defined
SVS 应通过用户菜单选择支持至少 10 种颜色。—待定义的颜色
Longhorn to discuss support for multi-theme switching -TBD
Longhorn 将讨论对多主题切换的支持 -TBD
Complete logic for Multi- Colour Car Model Selection as follow:
多色车型选择的完整逻辑如下:
6. The system has a memory function, which remembers the results of the user's selected color of the car model color function, and maintain this setting until the user changes the settings again.
6 系统具有记忆功能,可以记住用户选择的车型颜色功能的结果,并保持此设置直到用户再次更改设置。
6.2.19 Transparent View
Demand ID:[ PARKING_HPC_SYSREQ_282]
Prerequisites:
SVS is in active state.
SVS 处于活动状态。
Vehicle speed < 20kmph(3D view speed threshold(calibratable))
车速 < 20kmph(3D视图速度阈值(可校准))
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User presses transparent view button and HPC-C sends CAN signal FIRST_TOUCH_EVENT_IS, FIRST_TOUCH_COORDINATE_X_IS, FIRST_TOUCH_COORDINATE_Y_IS, "ONTOUCH_INPUT_IS = 0x1: One touch" to HPC-Ap.
用户按下透明视图按钮,HPC-C 向 HPC-Ap 发送 CAN 信号 FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS、“ONTOUCH_INPUT_IS = 0x1:单次触摸”。
System action:
系统动作:
1. If current view is 2D normal view + BEV , then SVS view will change to the 2D normal view + transparent BEV and SVS_CURRENT_VIEW_HPC_AP keep unchanged.
1. 如果当前视图为 2D 普通视图 + BEV ,则 SVS 视图将更改为 2D 普通视图 + 透明 BEV 且 SVS_CURRENT_VIEW_HPC_AP 保持不变。
2. If current view is 2D top view + BEV, then SVS view will change to transparent top view + transparent BEV and SVS_CURRENT_VIEW_HPC_AP keep unchanged.
2. 如果当前视图是 2D 顶视图 + BEV,则 SVS 视图将更改为透明顶视图 + 透明 BEV,并且 SVS_CURRENT_VIEW_HPC_AP 保持不变。
3. If current view is 3D view + BEV, then SVS view will change to transparent 3D view + transparent BEV and SVS_CURRENT_VIEW_HPC_AP keep unchanged.
3. 如果当前视图是 3D 视图 + BEV,则 SVS 视图将更改为透明 3D 视图 + 透明 BEV,并且 SVS_CURRENT_VIEW_HPC_AP 保持不变。
4. If current view is corner view + BEV, then SVS view will change to the corner view + transparent BEV and SVS_CURRENT_VIEW_HPC_AP keep unchanged.
4. 如果当前视图是角视图 + BEV,则 SVS 视图将更改为角视图 + 透明 BEV,并且 SVS_CURRENT_VIEW_HPC_AP 保持不变。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
1. The default setting of the transparent car model function is off.
1. 透明车模功能默认关闭。
2. Transparent view will be turned ON by icon provided in HMI screen and memory function is not required as this function will not be resumed once the HMI screen is closed.
2. 透明视图将通过HMI 屏幕上提供的图标打开,并且不需要记忆功能,因为一旦HMI 屏幕关闭,此功能将不会恢复。
3. The 4 tyres will not be transparent.
3. 4个轮胎不会是透明的。
4. Vehicle moves from IGN OFF to IGN ON state & not in motion, the SVS is switched ON and user presses transparent view button, then the blind area in the field of view at the bottom of the car model (2D/3D car model) is filled with a grey rounded rectangular graphic and at this point, after driving forward/backward for some distance (greater than one car length distance) the grey blind area below the car model (2D/3D car model) is filled with video captured by the front/rear cameras (real time fill), showing the image of the bottom of the vehicle.
4.车辆从IGN OFF状态移动到IGN ON状态且不运动,SVS打开并且用户按下透明视图按钮,则视野中的盲区位于汽车模型的底部(2D/3D汽车模型) )填充了灰色圆角矩形图形,此时,向前/向后行驶一段距离(大于一辆车长距离)后,汽车模型(2D/3D汽车模型)下方的灰色盲区被捕获的视频填充通过前/后摄像头(实时填充),显示车辆底部的图像。
5. Vehicle moves from IGN OFF to IGN ON state and the SVS is not switched ON, then drive forward/backward for a distance (greater than one car length distance) and then switch ON the SVS, instead of showing a grey underline under the small car model (2D/3D car model), the image of the bottom of the vehicle should be displayed.
5.车辆从IGN OFF状态进入IGN ON状态且SVS未开启,然后向前/向后行驶一段距离(大于一辆车长距离),然后开启SVS,而不是在SVS下方显示灰色下划线小型汽车模型(2D/3D汽车模型),应显示车辆底部的图像。
6. The image of the underside of the vehicle does not need to be saved when the vehicle is switched off.
6、车辆熄火时无需保存车辆底部图像。
7. Automatic switch-off of the transparent underbody function is required for APA, RPA, Trained Parking, ARA,AFA.
7. APA、RPA、训练停车、ARA、AFA 需要自动关闭透明车身底部功能。
8. Complete car length/ Just after little movement to start updating transparent view to be updated during calibration.
8. 完整的汽车长度/稍微移动后开始更新透明视图以在校准期间更新。
9.The logic flow as below:
6.2.20 APA Overlays
6.2.20.1 APA Overlays in BEV
Demand ID:[ PARKING_HPC_SYSREQ_302]
Prerequisites:
[Describe the previous state of the requirement]
[描述需求的先前状态]
SVS is in active state.
SVS 处于活动状态。
As per the user settings the overlays shall be enabled for respective 2D(normal & top view), 3D and BEV.
根据用户设置,应为相应的 2D(正常视图和顶视图)、3D 和 BEV 启用叠加。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
PDC system detects an obstacle in the vicinity of the vehicle, it sends the obstacle information to the SVS
PDC系统检测到车辆附近有障碍物,将障碍物信息发送给SVS
System action:
系统动作:
[Describe requirement specific implementation actions].
[描述要求的具体实施行动]。
1. when the PDC system detects an obstacle in the vicinity of the vehicle, it sends the obstacle information to the SVS, and displays the PAS Overlay(alarm colour block) in the SVS; one ultrasonic sensor corresponds to two alarm colour blocks;
1.当PDC系统检测到车辆附近有障碍物时,将障碍物信息发送给SVS,并在SVS中显示PAS Overlay(报警色块);一个超声波传感器对应两个报警色块;
2a1. 2D Front view and 2D Rear view will show alarm colour blocks;
2a1. 2D前视图和2D后视图将显示报警色块;
2a2. 3D view will display the alarm colour blocks;
2a2. 3D视图将显示报警色块;
2a3. Alarm distance segments as below:
Front sensor | Front center sensor | Rear sensor | Rear center sensor | HPC-C display | Alarm sound | |
FPAS_ObjFLCornrAr1/ FPAS_ObjFLCornrAr2/ FPAS_ObjFRCornrAr1/ FPAS_ObjFRCornrAr2 | FPAS_ObjFLMidlAr1/ FPAS_ObjFLMidlAr2/ FPAS_ObjFRMidlAr1/ FPAS_ObjFRMidlAr2 | RPAS_ObjRLCornrAr1/ RPAS_ObjRLCornrAr2/ RPAS_ObjRRCornrAr1/ RPAS_ObjRRCornrAr2 | RPAS_ObjRLMidlAr1/ RPAS_ObjRLMidlAr2/ RPAS_ObjRRMidlAr1/ RPAS_ObjRRMidlAr2 | Corresponding region | Take the maximum emergency alarm before and after | |
0-No Object | 0-No Object | 0-No Object | 0-No Object | No alarm | No alarm | |
0x1: zone 1, 0~10cm | 0x1: zone 1, 0~10cm | 0x1: zone 1, 0~10cm | 0x1: zone 1, 0~10cm | Red | Long sound | |
0x2: zone 2, 11~20cm | 0x2: zone 2, 11~20cm | 0x2: zone 2, 11~20cm | 0x2: zone 2, 11~20cm | |||
0x3: zone 3, 21~30cm | 0x3: zone 3, 21~30cm | 0x3: zone 3, 21~30cm | 0x3: zone 3, 21~30cm | |||
0x4: zone 4, 31~40cm | 0x4: zone 4, 31~40cm | 0x4: zone 4, 31~40cm | 0x4: zone 4, 31~40cm | |||
0x5: zone 5, 41~50cm | 0x5: zone 5, 41~50cm | 0x5: zone 5, 41~50cm | 0x5: zone 5, 41~50cm | Yellow | 4Hz | |
0x6:zone 6, 51~60cm | 0x6:zone 6, 51~60cm | 0x6:zone 6, 51~60cm | 0x6:zone 6, 51~60cm | |||
N/A | 0x7: zone 7, 61~70cm | N/A | 0x7: zone 7, 61~70cm | |||
N/A | 0x8: zone 8, 71~80cm | N/A | 0x8: zone 8, 71~80cm | |||
N/A | 0x9: zone 9, 81~90cm | N/A | 0x9: zone 9, 81~90cm | Green | 2Hz | |
N/A | 0xA: zone 10, 91~100cm | N/A | 0xA: zone 10, 91~100cm | |||
N/A | N/A | N/A | 0xB: zone 11, 101~110cm | |||
N/A | N/A | N/A | 0xC: zone 12, 111~120cm | |||
N/A | N/A | N/A | 0xD: zone 13, 121~130cm | |||
N/A | N/A | N/A | 0xE: zone 14, 131~140cm | |||
N/A | N/A | N/A | 0xF: zone 15, 141~150cm |
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
1. See the PDC Functional Specification for details
1. 详细内容请参见PDC功能规范
2. ultrasonic alarm schematic:
Refer the below picture for PAS overlay colors
请参阅下图了解 PAS 叠加颜色
PAS overlay style as follow images:
PAS叠加样式如下图:
6.2.20.2 APA Overlays in 2D and 3D view
6.2.20.2 2D 和 3D 视图中的 APA 叠加
Demand ID:[ PARKING_HPC_SYSREQ_302]
Prerequisites:
[Describe the previous state of the requirement]
[描述需求的先前状态]
1.SVS is in active state.
1.SVS处于活动状态。
2.As per the user settings the overlays shall be enabled for respective 2D(normal & top view), 3D and BEV.
2.根据用户设置,应为相应的 2D(正常视图和顶视图)、3D 和 BEV 启用叠加。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
PDC system detects an obstacle in the vicinity of the vehicle, it sends the obstacle information to the SVS
PDC系统检测到车辆附近有障碍物,将障碍物信息发送给SVS
System action:
系统动作:
[Describe requirement specific implementation actions].
[描述要求的具体实施行动]。
1. when the PDC system detects an obstacle in the vicinity of the vehicle, it sends the obstacle information to the SVS, and displays the PAS Overlay(alarm colour block) in the SVS; one ultrasonic sensor corresponds to two alarm colour blocks;
1.当PDC系统检测到车辆附近有障碍物时,将障碍物信息发送给SVS,并在SVS中显示PAS Overlay(报警色块);一个超声波传感器对应两个报警色块;
2a1. 2D Front view and 2D Rear view will show alarm colour blocks;
2a1. 2D前视图和2D后视图将显示报警色块;
2a2. 3D view will display the alarm colour blocks;
2a2. 3D视图将显示报警色块;
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
NA
6.2.21 Camera dirt detection
Demand ID:[ NA]
Prerequisites:
SVS is in active state.
SVS 处于活动状态。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
Image algorithm detects dirt on one or multiple cameras
图像算法检测一台或多台相机上的污垢
System action:
系统动作:
HPC-Ap display Popup “Dirt detected on the "X" camera". X=front/rear/left/right/multi
HPC-Ap 显示弹出窗口“在“X”相机上检测到污垢”。X=前/后/左/右/多
Further system actions:
进一步的系统操作:
NA
Remarks:
评论:
1.HPC-AP only detect one time when enter SVS,if camera dirt detected,HPC-AP will popup “Dirt detected on the "X" camera”;If user clean the camera,the popup will be updated to “Check surrounding for safety” when user exit SVS and re-enter;
1.HPC-AP在进入SVS时仅检测一次,如果检测到相机污垢,HPC-AP将弹出“在“X”相机上检测到污垢”;如果用户清洁相机,弹出窗口将更新为“检查周围是否有污垢”当用户退出 SVS 并重新进入时安全”;
2.Complete logic for dirt detection as follow:
2.脏污检测的完整逻辑如下:
6.2.22 SVS settings
6.2.22.1 SVS settings change
Demand ID:[NA]
Prerequisites:
1. SVS is in active state.
1. SVS 处于活动状态。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User opens the settings menu and HPC-C sends CAN signal "ONTOUCH_INPUT=0x1: One touch, FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS , FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap for the user selected respective settings option.
用户打开设置菜单,HPC-C 向 HPC-Ap 发送 CAN 信号“ONTOUCH_INPUT=0x1:单次触摸、FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS、FIRST_TOUCH_COORDINATE_Y_IS 至 HPC-Ap,供用户选择相应的设置选项。
System action:
系统动作:
Setting Item | Options | Default value | Whether a memory is required for power-out(Yes or No) |
Car model color | Blue,Green,Yellow,Orange,Grey, Black,Red,Pink,Purple,Light Blue | Grey(calibratable) | Yes |
Default view | 2D,3D,WIDE | 2D (calibratable) | Yes |
Brightness control | Level 1,2,3,4,5,6,7,8 | Level4(calibratable) | Yes |
Swivel mode | ON/OFF | ON (calibratable) | Yes |
3D surround scan | ON/OFF | ON (calibratable) | Yes |
Automatic side view based on turn indicator | ON/OFF | ON (calibratable) | Yes |
APA overlay | 2D,3D,BEV | 2D+3D+BEV (calibratable) | Yes |
Guidelines overlay | 2D,3D,BEV | 2D+3D+BEV (calibratable) | Yes |
Rear cross traffic alert | ON/OFF | ON (calibratable) | Yes |
Automatic top view based on APA | ON/OFF | ON (calibratable) | Yes |
Trailer hook guideline | ON/OFF | OFF (calibratable) | Yes |
Note: Longhorn does not support direct brightness modification, but supports HPCC control through HMI to modify the brightness
注:Longhorn不支持直接修改亮度,但支持通过HMI进行HPCC控制来修改亮度
Remarks:
评论:
Guidelines for 2D normal view, 2D top view and wide view are mapped to a single settings option i.e 2D in guidelines option. If guidelines option for 2D view is enabled in settings then guidelines will be shown in 2D normal, 2D top and wide view, and if guidelines option for 2D view is disabled in settings then guidelines will not be shown in any of the respective view.
2D 普通视图、2D 顶视图和宽视图的指南映射到单个设置选项,即指南选项中的 2D。如果在设置中启用了 2D 视图的辅助线选项,则辅助线将显示在 2D 普通视图、2D 顶视图和宽视图中,如果在设置中禁用了 2D 视图的辅助线选项,则辅助线将不会显示在任何相应视图中。
Overlays for 2D normal view and 2D top view are mapped to a single settings option i.e 2D in overlays option. If overlays option for 2D view is enabled in settings then overlays will be shown in 2D normal and 2D top and if overlays option for 2D view is disabled in settings then overlays will not be shown in any of the respective view.
2D 普通视图和 2D 顶视图的叠加映射到单个设置选项,即叠加选项中的 2D。如果在设置中启用了 2D 视图的叠加选项,则叠加将以 2D 正常和 2D 顶部显示,如果在设置中禁用 2D 视图的叠加选项,则叠加将不会在任何相应视图中显示。
user clicks on the Settings button and the SVS settings frame is displayed and click again to hide the icon.
用户单击“设置”按钮,将显示 SVS 设置框,再次单击可隐藏该图标。
6.2.22.2 SVS settings reset
Demand ID:
[NA]
Prerequisites:
1. SVS is in standby state.
1. SVS 处于待机状态。
Trigger conditions:
触发条件:
User opens the settings menu from HPC-C and handles the ‘Factory reset’ button,HPC-C sends CAN signal "FACTORY_RESET_IS=0x1: Factory reset request.
用户从 HPC-C 打开设置菜单并操作“恢复出厂设置”按钮,HPC-C 发送 CAN 信号“FACTORY_RESET_IS=0x1:恢复出厂设置请求。
System action:
系统动作:
HPC-Ap receives the signal " FACTORY_RESET_IS=0x1: Factory reset request ", then reset all the SVS settings options to default settings options.
HPC-Ap 接收到信号“FACTORY_RESET_IS=0x1:恢复出厂设置请求”,然后将所有 SVS 设置选项重置为默认设置选项。
Remarks:
评论:
NA
6.2.23 3D view touch points visibility
6.2.23 3D视图触摸点可见性
Demand ID:[NA]
Prerequisites:
3D view is active.
3D 视图处于活动状态。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
User taps the car vehicle animation in BEV and HPC-C sends CAN signal "ONTOUCH_INPUT=0x1: One touch", FIRST_TOUCH_EVENT_IS,FIRST_TOUCH_COORDINATE_X_IS , FIRST_TOUCH_COORDINATE_Y_IS to HPC-Ap
用户点击 BEV 中的汽车动画,HPC-C 向 HPC-Ap 发送 CAN 信号“ONTOUCH_INPUT=0x1:单次触摸”、FIRST_TOUCH_EVENT_IS、FIRST_TOUCH_COORDINATE_X_IS 、FIRST_TOUCH_COORDINATE_Y_IS
System action:
系统动作:
1. On tapping the car vehicle animation in BEV, 8 touch points will be shown to the user, and on tapping again the 8 touch points will be hidden according to the touch response.
1. 点击 BEV 中的汽车动画时,将向用户显示 8 个触摸点,再次点击时,将根据触摸响应隐藏 8 个触摸点。
2. If no touch operation is performed by user within 8 seconds(calibratable) the 8 touch points will be hidden.
2. 如果用户在 8 秒内没有进行触摸操作(可校准),则 8 个触摸点将被隐藏。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
NA
6.2.24 SVS calibration
6.2.24.1 Automatic calibration
Demand ID:[ PARKING_HPC_SYSREQ_380]
Autocalibration to be mentioned. EOL and After market calibration to be provide in a different document.
需要提到的是自动校准。 EOL 和售后校准将在不同的文件中提供。
Prerequisites:
1.SVS is active
1.SVS激活
Enter calibration HMI,then click on the Auto calibration button.
进入校准HMI,然后点击自动校准按钮。
System action:
系统动作:
The system performs automatic calibration work.
系统执行自动校准工作。
Further system actions (optional):
进一步的系统操作(可选):
Remarks:
评论:
How to enter the Calibration HMI?
Do as following steps:
按以下步骤进行:
Open SVS screen,click corner view button switch to corner view;
打开SVS屏幕,点击角视图按钮切换到角视图;
Click the all corner view button 3 times,it will open the calibration HMI,like this:
点击全角视图按钮3次,将打开校准HMI,如下所示:
6.2.24.2 EOL calibration
Demand ID:[ PARKING_HPC_SYSREQ_380]
Prerequisites:
SVS is active
SVS 处于活动状态
Send DID command by UDS,to start EOL calibration.
通过UDS发送DID命令,开始EOL校准。
System action:
系统动作:
The system performs automatic calibration work.
系统执行自动校准工作。
Further system actions (optional):
进一步的系统操作(可选):
Remarks:
评论:
EOL calibration is the same process with Automatic calibration,just only the trigger way is different.
EOL校准与自动校准过程相同,只是触发方式不同。
6.2.24.3 Road calibration
Demand ID:[ PARKING_HPC_SYSREQ_380]
Prerequisites:
SVS is active
SVS 处于活动状态
Auto calibration/EOL calibration has finished and success.
自动校准/EOL校准已完成并成功。
Enter calibration HMI,then click on the Road calibration button.
System action:
系统动作:
The system performs Road calibration work.
系统执行道路校准工作。
Further system actions (optional):
进一步的系统操作(可选):
Remarks:
评论:
Drive your vehicle on a road with clear, straight lane markings,and then start the Road calibration.
在车道标记清晰、笔直的道路上驾驶车辆,然后开始道路校准。
6.2.24.4 Uncalibrated tips
6.2.24.4 未校准的吸头
Demand ID:[NA]
Prerequisites:
1. SVS is in active state.
1. SVS 处于活动状态。
Trigger conditions:
触发条件:
The SVS was not calibrated/not successfully calibrated when the vehicle came off the line;
车辆下线时SVS未校准/未校准成功;
No calibration/unsuccessful calibration after replacing the panoramic image controller.
System action:
系统动作:
The "SVS not calibrated" text message will displayed in the system Zone C area.
系统 C 区区域将显示“SVS 未校准”文本消息。
Further system actions (optional):
进一步的系统操作(可选):
NA
Remarks:
评论:
The HMI display like the follow picture:
HMI 显示如下图:
6.2.25 Fault and status information alerts
6.2.25 故障和状态信息报警
6.2.25.1 Faulty camera or video input harness
6.2.25.1 摄像头或视频输入线束故障
Demand ID:[NA]
Prerequisites:
1.IGN ON
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
[Describe the trigger requirement].
[描述触发要求]。
The SVS is activated when the user turns it on.
当用户打开 SVS 时,它就会被激活。
Faulty camera or video input harness.
摄像头或视频输入线束出现故障。
System action:
系统动作:
When the camera or video input harness is faulty, a reminder text is displayed in zone C. The corresponding zone B/C displays a blue screen.
当摄像头或视频输入线束出现故障时,C区会显示提醒文字,对应的B/C区显示蓝屏。
Further system actions (optional):
进一步的系统操作(可选):
Remarks:
评论:
The area/view corresponding to the normal camera displays a normal screen;
普通摄像机对应的区域/视图显示普通屏幕;
a specific camera failure (e.g. front camera failure) is indicated in area C when a camera or video input harness fails, and a camera failure when multiple cameras fail;
当一个摄像头或视频输入线束发生故障时,在区域 C 中指示特定摄像头故障(例如前置摄像头故障);当多个摄像头发生故障时,在区域 C 中指示一个摄像头故障;
3.When one or more cameras or video input harnesses are faulty, Popup will display in Zone C "Please contact service center",the corresponding zone B/C displays a blue screen; at this time the SVS does not automatically shut down and exit.
3.当一台或多台摄像机或视频输入线束出现故障时,C区弹出“请联系服务中心”,对应的B/C区显示蓝屏;此时SVS不会自动关闭并退出。
6.2.25.2 SVS system failure
Demand ID:[NA]
Prerequisites:
1.The HPC-C is available.
1.HPC-C可用。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
1. SVS failure (MCU normal, SOC failure)
System action:
系统动作:
HPC-AP sends APA_OPEARTING_STATE = 6:APA system fault message to HPC-C.
HPC-AP 向 HPC-C 发送 APA_OPEARTING_STATE = 6:APA 系统故障消息。
Further system actions (optional):
进一步的系统操作(可选):
At this point click on the SVS switch (SVS soft button, engage reverse gear, press SVS hard button
此时点击SVS开关(SVS软按钮,挂倒档,按SVS硬按钮
) and the HPC-C pop-up box will indicate " Please contact service center ".
),HPC-C 弹出框会提示“请联系服务中心”。
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
Demand ID:[NA]
Prerequisites:
1.The HPC-C is available.
1.HPC-C可用。
Trigger conditions (the following conditions are also met).
触发条件(同时满足以下条件)。
1. During the start-up of the SVS
1. SVS启动期间
System action:
系统动作:
HPC-AP sends APA_OPEARTING_STATE = 0 to HPC-C.
HPC-AP 向 HPC-C 发送 APA_OPEARTING_STATE = 0。
Further system actions (optional):
进一步的系统操作(可选):
At this point, click SVS soft button, engage reverse gear, press SVS hard button, and the HPC-C pop-up box will say "SVS is being initialised, please try again later".
此时,点击SVS软键,挂倒档,按下SVS硬键,HPC-C弹出框提示“SVS正在初始化,请稍后重试”。
Remarks:
评论:
[Explain the need so that the reader can further understand it].
[解释一下需要,以便读者可以进一步理解]。
6.2.26 Multi-Language
Demand ID:[NA]
Only support English language.NIPPON has provided a font library.
仅支持英文。NIPPON提供了字体库。
6.2.27 BVM functions
6.2.27 BVM 函数
6.2.27.1 Entery BVM
Demand ID:[ PARKING_HPC_SYSREQ_335]
Prerequisites:
IGN ON;
BVM enabled in feature coding;
特征编码中启用BVM;
Front left door& Front right door& Rear left door& Rear right door closed;
左前门、右前门、左后门、右后门关闭;
BVM switch is set ON in HPCC settings.(BVM_ENABLE_IS=1)
BVM 开关在 HPCC 设置中设置为 ON。(BVM_ENABLE_IS=1)
Trigger conditions:
触发条件:
User turns ON right turn indicator and Front zonal sends CAN signal STS_RIGHT_TURN_SWT = 0x1 : ON to HPC-Ap
用户打开右转指示灯,前区域向 HPC-Ap 发送 CAN 信号 STS_RIGHT_TURN_SWT = 0x1:ON
User turns ON left turn indicator and Front zonal sends CAN signal STS_LEFT_TURN_SWT = 0x1 : ON to HPC-Ap
用户打开左转指示灯,前区域向 HPC-Ap 发送 CAN 信号 STS_LEFT_TURN_SWT = 0x1:ON
System action:
系统动作:
HPC-Ap receives the signal and sends "BVM_VIEW_REQUEST_IC=0x2 : Right BVM Display Request" to HPC-C,and send right camera feed to HPCC via RTP.
HPC-Ap 接收到信号并向 HPC-C 发送“BVM_VIEW_REQUEST_IC=0x2:右 BVM 显示请求”,并通过 RTP 将右摄像头信号发送至 HPCC。
HPC-Ap receives the signal and sends "BVM_VIEW_REQUEST_IC=0x1 : Left BVM Display Request" to HPC-C, and send left camera feed to HPCC via RTP.
HPC-Ap 接收信号并向 HPC-C 发送“BVM_VIEW_REQUEST_IC=0x1:左 BVM 显示请求”,并通过 RTP 将左摄像头馈送发送至 HPCC。
Further system actions:
进一步的系统操作:
HPC-C receives the signal and display right BVM feed in DID and sends "BVM_STS=0x2:Right BVM Activated" to HPC-Ap.
HPC-C 接收信号并在 DID 中显示右 BVM 馈送,并向 HPC-Ap 发送“BVM_STS=0x2:右 BVM 已激活”。
HPC-C receives the signal and display left BVM feed in DID and sends "BVM_STS=0x1:Left BVM Activated" to HPC-Ap.
HPC-C 接收信号并在 DID 中显示左 BVM 馈送,并向 HPC-Ap 发送“BVM_STS=0x1:左 BVM 已激活”。
Remarks:
评论:
HPC-Ap will send left view or right view individually to HPC-C via Ethernet. the HPC-C receives the left or right view screen and switches the screen according to the respective CAN signals received from HPC-Ap.
HPC-Ap 将通过以太网将左视图或右视图分别发送到 HPC-C。 HPC-C接收左视图或右视图屏幕,并根据从HPC-Ap接收到的相应CAN信号切换屏幕。
Latency rate: M&M requirement for latency rate is 150msec. Longhorn existing latency target is <300msec, Longhorn will try to improve in the later software version.
延迟率:M&M对延迟率的要求是150毫秒。 Longhorn现有的延迟目标是<300msec,Longhorn将在以后的软件版本中尝试改进。
The HPC-AP is responsible for transmitting the left and right views of the panorama to the HPC-C, which is responsible for the display. The following diagram shows this.
HPC-AP负责将全景图的左视图和右视图传输给HPC-C,HPC-C负责显示。下图显示了这一点。
BVM Left and Right View - White Border to be done by HPC -C. Not part of HPC-Ap
BVM 左视图和右视图 - 由 HPC -C 完成的白色边框。不是 HPC-Ap 的一部分.
3. BVM functionality is not limited by the speed.
3. BVM功能不受速度限制。
4. The image width and height of BVM left and right feed should be 432x432.
4. BVM左、右馈送的图像宽度和高度应为432x432。
5. Frame rate is 30fps.
5.帧率为30fps。
6. For the RTP transmission protocol of BVM,please refer to “BVM-RTP Interaction Protocol Memorandum.doc”.
6. BVM的RTP传输协议请参考《BVM-RTP交互协议备忘录.doc》。
7.When BVM_VIEW_REQUEST_IC=0x1/0x2,if user opens door,HPC-AP should update BVM_VIEW_REQUEST_IC=0x0;If keep turn left or turn right,close the door,HPC-AP should update BVM_VIEW_REQUEST_IC=0x1/0x2.
7.当BVM_VIEW_REQUEST_IC=0x1/0x2时,如果用户开门,HPC-AP应更新BVM_VIEW_REQUEST_IC=0x0;如果保持左转或右转,关门,HPC-AP应更新BVM_VIEW_REQUEST_IC=0x1/0x2。
8.IP address:
Without VLAN(Config1) | With VLAN(Config2) |
IP-HPC_AP: 192.168.0.152(MAC:02:1A:C1:B3:52:3E) | IP-HPC_AP: 172.30.6.11(MAC:02:1A:C1:B3:52:3E) |
IP-HPC_C_QNX: 192.168.0.102(MAC:02:00:D8:92:BD:4D) | IP-HPC_C_QNX: 172.30.6.1(MAC:02:00:D8:92:BD:4D) |
Subnet:255.255.255.0 | Subnet:255.255.255.0 |
NO VLAN TAG on frames | Every frame would have a 2 Byte VLAN TAG |
6.2.27.2 Exit BVM
Demand ID:[ PARKING_HPC_SYSREQ_335]
Prerequisites:
1.BVM view active;
1.BVM视图活动;
Trigger conditions:
触发条件:
1.User turns OFF right turn indicator and Front zonal sends CAN signal STS_RIGHT_TURN_SWT = 0x0 : OFF to HPC-Ap;
1.用户关闭右转指示灯,前区域向 HPC-Ap 发送 CAN 信号 STS_RIGHT_TURN_SWT = 0x0 :关闭;
2.User turns OFF left turn indicator and Front zonal sends CAN signal STS_LEFT_TURN_SWT = 0x0 : OFF to HPC-Ap;
2.用户关闭左转向灯,前区域向 HPC-Ap 发送 CAN 信号 STS_LEFT_TURN_SWT = 0x0 : OFF;
3. User sets BVM switch Disable and HPCC sends CAN signal BVM_ENABLE_IS = 0x0 : Disable to HPC-Ap;
3 用户设置 BVM 开关禁用,HPCC 发送 CAN 信号 BVM_ENABLE_IS = 0x0 :禁用到 HPC-Ap;
4. User opens one or multi doors among Front left door/ Front right door/ Rear left door/ Rear right door and Front zonal sends CAN signal STS_DOOR=0x4:only FL door open/ STS_DOOR=0x8:only FR door open/ STS_DOOR=0x8:only RL door open/ STS_DOOR=0x8:only RR door open to HPC-Ap;
4. 用户打开左前门/右前门/左后门/右后门和前区域中的一扇或多扇门发送 CAN 信号 STS_DOOR=0x4:仅前门打开/ STS_DOOR=0x8:仅后门打开/ STS_DOOR= 0x8:仅 RL 门打开/ STS_DOOR=0x8:仅 RR 门对 HPC-Ap 打开;
System action:
系统动作:
1.HPC-Ap receives the signal and sends "BVM_VIEW_REQUEST_IC=0x0 : No Request" to HPC-C,and stop camera feed to HPCC via RTP.
1.HPC-Ap 收到信号并向 HPC-C 发送“BVM_VIEW_REQUEST_IC=0x0 : No Request”,并停止通过 RTP 向 HPCC 传输摄像机数据。
Further system actions:
进一步的系统操作:
1.HPC-C receives the signal and sends "BVM_STS=0x0:Not Active" to HPC-Ap.
1.HPC-C收到信号,向HPC-Ap发送“BVM_STS=0x0:Not Active”。
Remarks:
评论:
1.If the reason of exit BVM view is “turn left/right indicator ON” change to “turn left/right indicator OFF”,HPC-AP should wait 2 seconds(the time can be set by DID configure),then sends "BVM_VIEW_REQUEST_IC=0x0 : No Request" to HPC-C,and stop camera feed to HPCC via RTP.
1.如果退出BVM视图的原因是“左/右指示灯亮”更改为“左/右指示灯灭”,HPC-AP应等待2秒(时间可以通过DID配置设置),然后发送“ BVM_VIEW_REQUEST_IC=0x0:没有向 HPC-C 发出请求,并停止通过 RTP 向 HPCC 传送相机数据。
6.2.28 VPD Display
6.2.28.1 VPD Entry
Demand ID: NA
Prerequisites:
IGN ON
Trigger condition :
触发条件:
User enters Performance App and HPCC sends CAN signal HPCC_ENABLE_APA_SVS = 0x4 : VPD screen enable and TRANSPARENT_VIEW_REQ = 0x0 : No Request to HPC-Ap
用户进入 Performance App,HPCC 发送 CAN 信号 HPCC_ENABLE_APA_SVS = 0x4:VPD 屏幕启用且 TRANSPARENT_VIEW_REQ = 0x0:无对 HPC-Ap 的请求
System action:
系统动作:
HPC-Ap receives the signal and replies APA_VIEW_REQUEST_IS = 0x4 : VPD Display request and sends default camera feed on LVDS to HPC-C
HPC-Ap 接收信号并回复 APA_VIEW_REQUEST_IS = 0x4:VPD 显示请求并将 LVDS 上的默认摄像机源发送到 HPC-C
Further system action:
进一步的系统操作:
HPC-C receives the signal and display Bird's eye view in VPD and sends SCREEN_ACTIVE_IS = 0x2: VPD screen active to HPC-Ap.
HPC-C 接收信号并在 VPD 中显示鸟瞰图,并向 HPC-Ap 发送 SCREEN_ACTIVE_IS = 0x2:VPD 屏幕处于活动状态。
Remarks:
评论:
NA
6.2.28.2 VPD Exit
Demand ID: NA
Prerequisites :
VPD screen is active
Trigger condition :
触发条件:
User presses Home button or close VPD screen and HPCC sends CAN signal HPCC_ENABLE_APA_SVS = 0x0: Screen disable to HPC-Ap
用户按下 Home 按钮或关闭 VPD 屏幕,HPCC 发送 CAN 信号 HPCC_ENABLE_APA_SVS = 0x0:屏幕禁用到 HPC-Ap
System action :
系统动作:
HPC-Ap receives the signal and replies APA_VIEW_REQUEST_IS = 0x0: No display request to HPC-C.
HPC-Ap收到信号后回复APA_VIEW_REQUEST_IS = 0x0:没有向HPC-C发出显示请求。
Further system action: HPC-C receives the signal and closes VPD screen and replies SCREEN_ACTIVE_IS = 0x0 : Not active to HPC-Ap
进一步的系统操作:HPC-C 接收信号并关闭 VPD 屏幕并回复 SCREEN_ACTIVE_IS = 0x0:对 HPC-Ap 不活动
Remarks: NA
6.2.28.3 VPD Transparent view entry
6.2.28.3 VPD透明视图表项
Demand ID: NA
Prerequisites:
VPD screen is active
Trigger condition :
触发条件:
User presses transparent view icon and HPC-C sends CAN signal HPCC_ENABLE_APA_SVS = 0x4: VPD screen enable && TRANSPARENT_VIEW_REQ = 0x1: Request to HPC-Ap
用户按下透明视图图标,HPC-C 发送 CAN 信号 HPCC_ENABLE_APA_SVS = 0x4:VPD 屏幕启用 && TRANSPARENT_VIEW_REQ = 0x1:向 HPC-Ap 请求
System action:
系统动作:
HPC-Ap receives the signal and replies APA_VIEW_REQUEST_IS = 0x4 : VPD Display request and sends transparent camera feed on LVDS to HPC-C
HPC-Ap 接收信号并回复 APA_VIEW_REQUEST_IS = 0x4:VPD 显示请求并将 LVDS 上的透明摄像头馈送发送至 HPC-C
Further system action:
进一步的系统操作:
HPC-C receives the signal and display Transparent Bird's eye view in VPD and sends SCREEN_ACTIVE_IS = 0x2: VPD screen active to HPC-Ap.
HPC-C 接收信号并在 VPD 中显示透明鸟瞰图,并向 HPC-Ap 发送 SCREEN_ACTIVE_IS = 0x2:VPD 屏幕处于活动状态。
Remarks:
评论:
Memory function is not required as transparent view will not be resumed once the VPD screen is closed.
不需要记忆功能,因为一旦 VPD 屏幕关闭,透明视图将不会恢复。
6.2.28.4 : VPD Transparent view exit
Demand ID: NA
Prerequisites:
VPD Transparent view screen is active (HPCC_ENABLE_APA_SVS =0x4 && TRANSPARENT_VIEW_REQ =0x1)
Trigger condition :
触发条件:
User presses transparent view icon and HPC-C sends CAN signal HPCC_ENABLE_APA_SVS = 0x4: VPD screen enable && TRANSPARENT_VIEW_REQ = 0x0: No Request to HPC-Ap
用户按下透明视图图标,HPC-C 发送 CAN 信号 HPCC_ENABLE_APA_SVS = 0x4:VPD 屏幕启用 && TRANSPARENT_VIEW_REQ = 0x0:无对 HPC-Ap 的请求
System action:
系统动作:
HPC-Ap receives the signal and replies APA_VIEW_REQUEST_IS = 0x4 : VPD Display request and sends default camera feed on LVDS to HPC-C
HPC-Ap 接收信号并回复 APA_VIEW_REQUEST_IS = 0x4:VPD 显示请求并将 LVDS 上的默认摄像机源发送到 HPC-C
Further system action:
进一步的系统操作:
HPC-C receives the signal and display Bird's eye view in VPD and sends SCREEN_ACTIVE_IS = 0x2: VPD screen active to HPC-Ap.
HPC-C 接收信号并在 VPD 中显示鸟瞰图,并向 HPC-Ap 发送 SCREEN_ACTIVE_IS = 0x2:VPD 屏幕处于活动状态。
Remarks:
评论:
NA
6.3 Performance requirements
6.3 性能要求
6.3.1 SVS system KPI requirements
6.3.1 SVS系统KPI要求
KPI ID | Parameters | KPI requirements | |
P6-2-K001 | View display format | ||
P6-2-K002 | Front display distance | A≥2500mm | |
P6-2-K003 | Rear display distance | D≥2500mm | |
P6-2-K004 | Distance shown left/right | B/C≥2000mm | |
P6-2-K005 | Blind spot distance in front of the car | a ≤ 250 mm | |
P6-2-K006 | Blind spot distance to the rear of the vehicle | d≤250mm | |
P6-2-K007 | Blind spot distance to the left of the vehicle | b ≤ 100mm | |
P6-2-K008 | Blind spot distance to the right of the vehicle | c≤100mm | |
P6-2-K009 | Body share in front view(in other words: Body proportions as seen in front view) | 5% to 15% | |
P6-2-K010 | Body share in rear view(in other words: Body proportions as seen in rear view) | 5% to 15% | |
P6-2-K011 | 3D view swipe (touch swipe) | Horizontal: 360° rotation | |
P6-2-K012 | Vertical orientation: 0° to 90° rotation (90° is the top view) | ||
P6-2-K013 | Guideline accuracy | 10% (far end of guideline) | |
P6-2-K014 | Guideline width | outside rear view mirror with outermost edge flared 10±5cm | |
P6-2-K015 | Track line steering resolution | 5° (steering wheel turning angle) | |
P6-2-K016 | 2D image of misalignment at floor joints | ≤12cm | |
P6-2-K017 | 3D image of misalignment at floor joints | ≤12cm | |
Transparent car model transparency | 50% (recommended, subject to adjustment based on effectiveness review) | ||
Factory calibration time | ≤30s | ||
On-road calibration time | ≤90s | ||
P6-2-K018 | System cold start time | 6 sec Remark: SVS can output fish eye rear view in 3sec(TBD) and cropped rear view(+ cropped image time) within 3.5sec(TBD) based on the theoretical calculation, Longhorn will verify the time of cropped rear view. | |
6.3.2 SVS image quality requirements
要求
Demand ID:[ PARKING_HPC_SYSREQ_403]
6.3.2.1 Image stitching
The result of 2D image stitching as blow:
2D图像拼接结果如下:
Reference picture of 3D image stitching as below(3D stitching with distortion in the close distance)
3D图像拼接参考图如下(近距离失真的3D拼接)
6.3.2.2 Exposure compensation
All cameras should perform automatic exposure compensation. The system should perform AEC on stitched images. for example, if one camera is exposed to light and the other to low light, the exposure of the stitched image should be compensated and objects in the stitched image should be clearly visible.
所有相机都应执行自动曝光补偿。系统应对拼接图像执行 AEC。例如,如果一个摄像头暴露在强光下,而另一台摄像头暴露在弱光下,则应补偿拼接图像的曝光,并且拼接图像中的物体应清晰可见。
The reference picture of both strong light and shadow are given below:
下面给出强光和阴影的参考图:
6.3.2.3 Auto white balance
All cameras should perform auto white balance and the system should perform auto white balance on stitched images. A reference picture will be add
所有相机应执行自动白平衡,系统应对拼接图像执行自动白平衡 将添加参考图片
6.3.2.4 Other requirements
6.3.2.4 其他要求
All objects should be clearly visible and identifiable under low light conditions in morning.
所有物体在早晨弱光条件下应清晰可见且可识别。
All objects should be clearly visible and identifiable under high light conditions at midday.
所有物体在中午的高光条件下应清晰可见且可识别。
Reference picture of high light condition(At noon in the bright sun) is shown below:
高光条件参考图(正午阳光明媚)如下图:
All objects should be clearly visible and identifiable in low light conditions in the evening.
所有物体应在夜间弱光条件下清晰可见且可识别。
Under night conditions, all objects within the specified threshold distance shall be visible and identifiable without street lights or any other lights in the vicinity, except for reverse lights and park lights
在夜间条件下,规定阈值距离内的所有物体均应在附近没有路灯或任何其他灯光的情况下可见且可识别,倒车灯和停车灯除外
The effect under night lighting environment is as follow:
夜间灯光环境下效果如下:
Under night time conditions, glare from LED lights and street lights shall be eliminated and the video output display shall not have glare or flicker. Reference picture for the effect in dark environment at night is shown below
夜间条件下,应消除LED灯和路灯的眩光,视频输出显示不应有眩光或闪烁。夜间暗环境下效果参考图如下
SVS overlays should be merged onto the video without bleeding, splitting, blurring or shadowing.
SVS 叠加应合并到视频上,不得出现渗色、分裂、模糊或阴影。