After friendly negotiation, we reach the following agreement on Party A's use of Party B's whole vehicle controller:
I. Overview
The pure electric vehicle controller, i.e. the powertrain controller, is the core control component of the whole vehicle, which collects accelerator pedal signals, brake pedal signals and other component signals, and makes corresponding judgments to control the actions of the lower level component controllers to drive the vehicle normally. As the command and management center of the pure electric vehicle, the main functions of the pure electric vehicle controller include: driving torque control, braking energy optimization control, energy management of the whole vehicle, CAN network maintenance and management, fault diagnosis and processing, vehicle status monitoring, etc. It plays the role of controlling the vehicle operation.
II. Main product specifications
Table 1 Main product specifications
Control power supply operating voltage range / V(DC)
9∼369 \sim 36
System operating current (at no load)/mA(DC)
120
Rated input voltage / V(DC)
12
Input voltage range / V(DC)
9∼369 \sim 36
+5V Power Supply Maximum Output Current / A(DC)
1
+15V power supply maximum output current / mA(DC\mathrm{mA}(\mathrm{DC} )
50
-15V Power Supply Maximum Output Current / mA(DC)\mathrm{mA}(\mathrm{DC})
50
Output Voltage Accuracy/V
+-0.1\pm 0.1
Output voltage rise time / ms
<= 100\leq 100
Output voltage ripple noise / mV
<= 50\leq 50
communication method
Total 2-way CAN communication, maximum rate 1 Mbps, baud rate 250 kHz
analog input
Total 13: 8 0∼+5V0 \sim+5 \mathrm{~V} inputs, 3 0 to +5.5V inputs, 1 0∼+30V0 \sim+30 \mathrm{~V} input and 1 -5 to +5V input (accuracy: +-1%)\pm 1 \%) )
analog output
Total 2: Output voltage 0∼+5V0 \sim+5 \mathrm{~V} (accuracy: +-1%\pm 1 \% )
QC/T413-2002 Basic technical conditions for automobile electrical equipment GB19596-2004 Electric Vehicle Terminology
GB/T 19000-2008/IS0 9000:2005 Quality Management System Basics and Terminology
GB/T 19001-2008/ISO 9001:2008 Quality Management System Requirements
GB/T 13384-2008 General Technical Conditions for Packaging of Electromechanical Products
GB/T 17626.2-2006 Electromagnetic compatibility Test and measurement techniques Electrostatic discharge immunity test
GB/T17619-1998 Electromagnetic Radiation Immunity Limits and Measurement Methods for Electronic and Electrical Components of Motor Vehicles
IS0 7637-2-2004 Road vehicles . Conducted and coupling-induced electrical disturbances . Part 2: Instantaneous conductance along power lines only. GB19596 Electric Vehicle Terminology GB193 General Technical Requirements for Packaging of Various Types of Electrotechnical Products
GB/T 2423.1 Environmental test for electrical and electronic products (low temperature)
GB/T 2423.2 Environmental test for electrical and electronic products (high temperature)
QB/T 2423.17 Environmental test for electrical and electronic products (salt spray) QC/T 29106 Technical conditions for automobile low-voltage wire harnesses GB/T18385 Test Method for Power Performance of Electric Vehicles
GB/T18386 Test Methods for Energy Consumption Rate and Driving Range of Electric Vehicles
GB/T20234 General requirements for plugs, sockets, vehicle couplers and vehicle jacks for conductive charging of electric vehicles
GB18655 Limits and measurement methods for radio nuisance characteristics for the protection of vehicle receivers
GB/T17619 Electromagnetic Radiation Immunity Limits and Measurement Methods for Electronic and Electrical Components of Motor Vehicles
GB/T19951 Road vehicles--Test method for electrical interference caused by electrostatic discharge
GB/T21437.2 Emission test and immunity test through power lines
GB/T21437. 3 Transient immunity coupled to non-power line
SAE J 1939/11
GB/T 18858. 3-2002 Low-voltage switchgear and controlgear Controller-Device Interface (CDI)
GB/T18487.1-2001 Conductive charging system for electric vehicles General requirements
GB/T18487. 2-2001 Conductive charging system for electric vehicles Requirements for connection of electric vehicles to AC/DC power sources
GB/T18487.3-2001 Conductive charging system for electric vehicles Electric vehicles and AC/DC chargers (stations)
GB/T 18387-2008 Limit values and measurement methods of electromagnetic field radiation intensity for electric vehicles Bandwidth 9kHz∼30MHz9 \mathrm{kHz} \sim 30 \mathrm{MHz}
GB/T 14023-2006 Limits and methods of measurement of radio-nuisance characteristics of vehicles, motorized vessels and apparatus driven by spark-ignition engines
GB/T 17619-1998 Electromagnetic Radiation Immunity Limits and Measurement Methods for Electronic and Electrical Components of Motor Vehicles
TB/T 3034-2002 Electromagnetic compatibility testing of electrical equipment for rolling stock and its limits
The main board connector of the controller is model number 284617-1, as shown in Figure 2. The corresponding connector model number is 284743-1 (60P), 284742-1 (94P), and the signal definition and parameters of the connector are shown in Table 3.
Figure 1 284617-1 Table 3 Controller definitions and parameters
Among them, the plug configuration corresponding to the vehicle controller is shown in Table 4. Table 4 Plug configurations corresponding to vehicle controllers
(1) The lower and upper covers of the controller housing are secured with four M3 X 12 screws.
(2) Be sure to tighten the snap clips when plugging the vehicle harness terminals into the vehicle controller connection port.
(3) Avoid deformation of the controller shell by heavy extrusion, resulting in direct contact between the internal motherboard and the inner side of the shell.
IX. Packaging, transportation, storage
1、Packaging
There are product name, model number, manufacturer's logo, inspection certificate of manufacturer's quality department, manufacturing date, etc. on the box; there is a list of accessories inside the box.
2. Transportation
It is suitable for transportation by car, ship and plane, and should be covered with canopy, sun protection and civilized loading and unloading during transportation.
3. Storage
Products should be stored in the box when not in use, the warehouse environment temperature 0^(@)C-+50^(@)C0^{\circ} \mathrm{C}-+50^{\circ} \mathrm{C} , relative humidity 0-90%0-90 \% , the warehouse does not allow harmful gases, flammable, explosive products and corrosive chemicals, and no strong mechanical vibration, impact and strong magnetic field, the box should be cushioned from the ground at least 20 cm high, at least 50 cm away from walls, heat sources, windows or air inlets, the storage period under the conditions of this regulation is generally 2 years, after more than 2 years should be re-examined. 50 cm away from walls, heat sources, windows or air inlets. The storage period under the conditions of this regulation is generally 2 years, and should be re-examined after more than 2 years.
X. Basis for acceptance
1. Drawings and technical parameters of the equipment provided by the seller.
2. Contracts, technical agreements and recognized technical documents and design information signed by both parties.
XI. Rights and obligations of the parties
1. Rights and obligations of Party A
(1) Party A may request Party B to provide the necessary technical support and enjoy the standard services promised by Party B;
(2) Party A is obliged to ensure the safety of Party B's products, and should take corresponding measures against fire and theft;
(3) Party A is obliged to make a fair and just detailed record of the use of Party B's products, especially when the performance of the products is abnormal, both parties will make a judgment of the responsibility for the accident according to the abnormal record and Article 5 of this Agreement; (4) Fulfill the responsibilities and obligations agreed upon in this Technical Agreement;
(5) Party A is obliged to notify Party B's personnel to arrive at the site if possible to understand the actual situation when Party B's products operate abnormally. 2. Rights and obligations of Party B
(1) Party B is obliged to provide Party A with stable and reliable products and relevant technical support as confirmed by both parties.
(2) Party B, as a provider of vehicle controllers for Party A, shall fulfill the corresponding duties and obligations of the supplier; (3) Fulfill the responsibilities and obligations agreed upon in this Technical Agreement;
(4) Party B is obliged to provide quality service for its products, and the service standard is according to the various types of standard services promised by Party B.
XII. Fault determination criteria and responsibility differentiation
As the product involves quality issues, the two sides in line with the principles of objectivity, fairness and mutual trust to develop a common product quality judgment standards, and based on the implementation. Failure of the determination criteria and the distinction of responsibilities are as follows:
If the failure of the product is confirmed by Party B's technicians as a product quality problem, the responsibility is Party B's; according to the warranty terms of the sales contract between the two parties to fulfill the warranty obligations;
Application products and other accessories connected to the failure of the work can not be completed normally, belong to the matching fault, this problem Party B should actively cooperate with Party A to solve the problem.
xiii. commitment to confidentiality
Both parties undertake not to disclose to third parties the technical contents and know-how of the other party learned in the course of the cooperation, and the time limit for the above confidentiality undertaking is one year's participation (otherwise agreed not to be subject to this clause).
XIV. Intellectual Property Agreements
Through the cooperation of this project, Party A owns the right to use the relevant patents of Party B. Party A promises not to disclose any details of the project to the third party in any form, or else it will bear the corresponding legal responsibility. According to the agreement of both parties, the cooperation process will involve the process of cooperative development, so the intellectual property rights are agreed as follows:
1. The scientific and technological achievements independently accomplished by A and B within the scope of work of each party and the intellectual property rights formed thereof shall be solely owned by the party accomplishing them. When one party transfers its patent application right, the other party shall have the right of priority in the transfer under the same conditions.
2. During the implementation of the technology agreement, the scientific and technological achievements jointly accomplished by the parties and the intellectual property rights formed by them shall be shared by both parties. If one party transfers its common patent application right, the other party shall have the right of priority to be transferred under the same conditions. If one of the parties declares to give up the right to apply for patents in common, the other party may apply for patents separately. If one of the cooperating parties does not agree to apply for a patent, the other party or other parties shall not apply for a patent.
3. Each party shall have the right to use the results of the technical secrets jointly accomplished by the A and B parties. Without the consent of the other party, neither party shall transfer the technical secrets to a third party.
4. The moral rights of the scientific and technological achievements jointly accomplished by A and B, such as the right to identity, the right to obtain honorary titles, medals, award certificates and prizes in accordance with the law, and other honorary rights shall be shared by the two parties to the completion of the two sides.
5. A and B share the economic gains from licensing, transfer of patented technology and non-patented technology of common scientific and technological achievements. The way of sharing the proceeds shall be agreed separately before the implementation of the act.
XV. Other engagements
1, dispute resolution: arising from this technical agreement or any dispute related to this technical agreement, the two sides should consult to resolve the issue, you can also request the two sides of the higher authorities for mediation, the two sides do not want to consult or consultation fails, either party can be to the plaintiff's seat court to sue the public to resolve the issue.
2. Other outstanding matters, after consultation and written agreement between the two parties, may be subsidiary provisions of this technical agreement and have the same effect as this technical agreement.
3. This Agreement shall be executed in duplicate, one by each party, and shall have the same legal effect.
XVI. Annexes
Annex I Vehicle interface definitions
Party A:
Representatives.
Date:
Party B: Xiamen Fugong Power Technology Co.
Representatives.
Date:
Annex I Vehicle interface definitions
form
pin
functionality
Vehicle definition
control strategy
Power Input
K2/K4/K6
24V+
Controller motherboard power supply
Normal fire [1st gear power], dashboard cocking switch power supply
K1/K3/K5
GND
power output (of an electrical device etc)
K26
5V+
Throttle 1 Power
5 V sensor power supply
K27
5V+
Throttle 2 Power
5V Sensor Power Supply
K48
GND
Throttle 1 Power ground
5V Sensor Power Ground
K49
GND
Throttle 2 Power Ground
5V Sensor Power Ground
Analog Input
模拟量
输入| 模拟量 |
| :--- |
| 输入 |
K70
0^(∼)0^{\sim} +5V
Throttle 1 signal
K71
0^(∼)0^{\sim} +5V
Throttle 2 signal
K92
0^("〜 "+5V)0^{\text {〜 }+5 \mathrm{~V}}
Brake pedal analog signal
Switching Input
开关量
输入| 开关量 |
| :--- |
| 输入 |
K35
High Input Valid
vacant
K36
High Input Valid
vacant
K37
High Input Valid
vacant
K41
High Input Valid
vacant
K42
High Input Valid
ON gear signal detection
K58
High Input Valid
vacant
K59
High Input Valid
START signal detection
K63
High Input Valid
vacant
K64
High Input Valid
vacant
K80
High Input Valid
vacant
Switching input
K38
Low Input Valid
Brake pedal switch signal
K39
Low Input Valid
vacant
K40
Low Input Valid
Dryer Signal
K60
Low Input Valid
Handbrake signal
K61
Low Input Valid
vacant
K62
Low Input Valid
vacant
K81
Low Input Valid
R-position signal detection
K82
Low Input Valid
D-position signal detection
K83
Low Input Valid
vacant
K84
Low Input Valid
N-grade signal detection
Switching output
A32
High Output Effective
qi springs enable
reserve
A33
High Output Effective
Oil Springs Enabling
reserve
A34
High Output Effective
DCDC Enable
reserve
A39
High Output Effective
fountainhead
High level output to control the pump power relay after high voltage power up is completed, the relay is provided by the OEM.
Note: The CAN communication and RS232 connectors should comply with the requirements shown in the figure below and be placed in an easily accessible location.
(The connector is defined for the docking surface view) to ensure easy debugging and program writing. (Connectors are defined for the docking surface view)
