CN206797373U - A kind of entire car controller hardware integration system - Google Patents

A kind of entire car controller hardware integration system Download PDF

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Publication number
CN206797373U
CN206797373U CN201621433209.8U CN201621433209U CN206797373U CN 206797373 U CN206797373 U CN 206797373U CN 201621433209 U CN201621433209 U CN 201621433209U CN 206797373 U CN206797373 U CN 206797373U
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China
Prior art keywords
car controller
entire car
interface circuit
module
switch
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Active
Application number
CN201621433209.8U
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Chinese (zh)
Inventor
殷艳波
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Chongqing New Energy Automobile Co Ltd Miro
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Chongqing New Energy Automobile Co Ltd Miro
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Priority to CN201621433209.8U priority Critical patent/CN206797373U/en
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Abstract

It the utility model is related to full-vehicle control technical field, especially a kind of entire car controller hardware integration system, including central processing unit, switch interface circuit, executing agency's drive module, analog interface circuit, CAN physical modules, FRAM, sensor power supply module and DC D/C powers, switch interface circuit, executing agency's drive module, analog interface circuit, CAN physical modules and FRAM are connected with central processing unit respectively, the external three tunnels CAN of CAN physical modules, the external 12V DC power supply of DC D/C powers.The utility model beneficial effect:Entire car controller integrated electronic parking system control logic, parking system completes the requirement of electronics active functions by entire car controller and EPB ECU, vehicle and security of system are improved, entire car controller realizes static parking, static release, starting automatic release, dynamic parking and vehicle static arbitration functions on the basis of integrated traditional power management, energy management, fault diagnosis by providing parking signal needed for EPB ECU and CAN network communication.

Description

A kind of entire car controller hardware integration system
Technical field
Full-vehicle control technical field is the utility model is related to, especially a kind of entire car controller hardware integration system.
Background technology
Vehicle control unit of electric vehicle is adapted to pure electric automobile, hybrid vehicle and plug-in hybrid-power automobile.Its By coordinating and controlling each power system components, the functions such as power management, energy management and the fault diagnosis of vehicle rank are completed. Its functional characteristic is as follows:
Power management, collection accelerator pedal, brake pedal, gear signal, and combine battery and motor status, controlled motor And engine power output.It can also realize that the auxiliary such as uphill starting, cruise, adaptive learning algorithms (ACC) drive function.
Energy management, coordinate and control each power system components, complete Brake energy recovery, Charge Management, hybrid power The functions such as power-distribution management, vehicle energy efficiency is maximized, extend vehicle continual mileage.
Fault diagnosis, each sensor information is collected, carry out vehicle level faults diagnosis.With the communication of external failure diagnostic apparatus simultaneously Fault diagnosis functions are realized in cooperation.
With the requirement of vehicle safety, existing entire car controller to electronic parking EPB functions be not controlled management and It is integrated.
Therefore, it is necessary to propose a kind of entire car controller hardware integration system for above mentioned problem.
Utility model content
The purpose of the utility model is to overcome deficiency of the prior art, there is provided a kind of entire car controller hardware integration system System, entire car controller is on the basis of integrated traditional power management, energy management, fault diagnosis by providing needed for EPB-ECU Static parking, static release, starting automatic release, dynamic parking and vehicle static are realized in parking signal and CAN network communication The functions such as judgement.
In order to solve the above-mentioned technical problem, the utility model is to be achieved through the following technical solutions:
A kind of entire car controller hardware integration system, including central processing unit, switch interface circuit, executing agency's driving Module, analog interface circuit, CAN physical modules, house dog, FRAM, sensor power supply module and DC-DC power source, it is described to open Pass amount interface circuit, executing agency's drive module, analog interface circuit, CAN physical modules, house dog and FRAM are respectively with Central processor connects, the external three tunnels CAN of CAN physical modules, the external 12V DC power supply of DC-DC power source.
Preferably, the switch interface circuit is connected to small lamp switch, key switch, shelves after carrying out switch input Position signal, brake switch, motor power contactor feedback, pre-charge contactor feedback, burglar alarm signal, safe unlocking signal With DCDC fault-signals.
Preferably, executing agency's drive module is connected to motor power, total by actuator D.C. contactor Negative, DC-DC power source, precharge and charging.
Preferably, executing agency's drive module is also associated with EPB parking systems, charge volume indicator lamp, BMS discharge charges Electric switch, daytime running lamps, DCDC usage amounts, air-conditioning, vavuum pump, water pump and back-up lamp.
Preferably, the analog interface circuit external charge confirms module and charge control module, and the sensor supplies Electric module external sensor module, the sensor assembly include gas pedal and brake pedal, and the gas pedal, braking are stepped on Plate accesses analog interface circuit.
Preferably, the sensor power supply module output 5V voltages, the central processing unit are controlled using 9S12XEQ512 Coremaking piece.
The utility model beneficial effect:The utility model entire car controller integrated electronic parking system control logic, parking System completes the requirement of electronics active functions by entire car controller and EPB-ECU, improves vehicle and security of system, vehicle control Device processed on the basis of integrated traditional power management, energy management, fault diagnosis by provide parking signal needed for EPB-ECU with And the functions such as static parking, static release, the automatic release of starting, dynamic parking and vehicle static judgement are realized in CAN network communication, With very strong practicality.
Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is system architecture diagram of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.
As shown in figure 1, a kind of entire car controller hardware integration system, including central processing unit, switch interface circuit, hold Row mechanism drive module, analog interface circuit, CAN physical modules, house dog, FRAM, sensor power supply module and DC-DC electricity Source, the switch interface circuit, executing agency's drive module, analog interface circuit, CAN physical modules, house dog and FRAM is connected with central processing unit respectively, the external three tunnels CAN of CAN physical modules, the external 12V of DC-DC power source Dc source.
Further, the switch interface circuit be connected to after switch input small lamp switch, key switch, Gear signal, brake switch, motor power contactor feedback, pre-charge contactor feedback, burglar alarm signal, safety unblock letter Number and DCDC fault-signals.
Further, executing agency's drive module by actuator D.C. contactor be connected to motor power, Total negative, DC-DC power source, precharge and charging.
Further, executing agency's drive module be also associated with EPB parking systems, charge volume indicator lamp, BMS fill/ Discharge switch, daytime running lamps, DCDC usage amounts, air-conditioning, vavuum pump, water pump and back-up lamp.
Further, the analog interface circuit external charge confirms module and charge control module, the sensor Power supply module external sensor module, the sensor assembly include gas pedal and brake pedal, the gas pedal, braking Pedal accesses analog interface circuit.
Further, the sensor power supply module output 5V voltages, the central processing unit use 9S12XEQ512 Control chip.
The utility model beneficial effect:The utility model entire car controller integrated electronic parking system control logic, parking System completes the requirement of electronics active functions by entire car controller and EPB-ECU, improves vehicle and security of system, vehicle control Device processed on the basis of integrated traditional power management, energy management, fault diagnosis by provide parking signal needed for EPB-ECU with And the functions such as static parking, static release, the automatic release of starting, dynamic parking and vehicle static judgement are realized in CAN network communication, With very strong practicality.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims (6)

  1. A kind of 1. entire car controller hardware integration system, it is characterised in that:Including central processing unit, switch interface circuit, hold Row mechanism drive module, analog interface circuit, CAN physical modules, house dog, FRAM, sensor power supply module and DC-DC electricity Source, the switch interface circuit, executing agency's drive module, analog interface circuit, CAN physical modules, house dog and FRAM is connected with central processing unit respectively, the external three tunnels CAN of CAN physical modules, the external 12V of DC-DC power source Dc source.
  2. A kind of 2. entire car controller hardware integration system as claimed in claim 1, it is characterised in that:The switch interface electricity Road is connected to small lamp switch, key switch, gear signal, brake switch, motor power contactor after carrying out switch input Feedback, pre-charge contactor feedback, burglar alarm signal, safe unlocking signal and DCDC fault-signals.
  3. A kind of 3. entire car controller hardware integration system as claimed in claim 1, it is characterised in that:Executing agency's driving Module is connected to motor power, total negative, DC-DC power source, precharge and charging by actuator D.C. contactor.
  4. A kind of 4. entire car controller hardware integration system as claimed in claim 1, it is characterised in that:Executing agency's driving Module is also associated with EPB parking systems, charge volume indicator lamp, BMS charge/discharge switch, daytime running lamps, DCDC usage amounts, sky Tune, vavuum pump, water pump and back-up lamp.
  5. A kind of 5. entire car controller hardware integration system as claimed in claim 1, it is characterised in that:The analog interface electricity Road external charge confirms module and charge control module, the sensor power supply module external sensor module, the sensor Module includes gas pedal and brake pedal, and the gas pedal, brake pedal access analog interface circuit.
  6. A kind of 6. entire car controller hardware integration system as claimed in claim 1, it is characterised in that:The sensor power supply mould Block exports 5V voltages, and the central processing unit uses 9S12XEQ512 control chips.
CN201621433209.8U 2016-12-26 2016-12-26 A kind of entire car controller hardware integration system Active CN206797373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621433209.8U CN206797373U (en) 2016-12-26 2016-12-26 A kind of entire car controller hardware integration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621433209.8U CN206797373U (en) 2016-12-26 2016-12-26 A kind of entire car controller hardware integration system

Publications (1)

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CN206797373U true CN206797373U (en) 2017-12-26

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CN201621433209.8U Active CN206797373U (en) 2016-12-26 2016-12-26 A kind of entire car controller hardware integration system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110103718A (en) * 2019-05-06 2019-08-09 奇瑞汽车股份有限公司 A kind of bypass protection system of high-voltage bidirectional DCDC for electric vehicle
CN111452631A (en) * 2020-04-28 2020-07-28 智车优行科技(北京)有限公司 New energy automobile integrated control system and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110103718A (en) * 2019-05-06 2019-08-09 奇瑞汽车股份有限公司 A kind of bypass protection system of high-voltage bidirectional DCDC for electric vehicle
CN111452631A (en) * 2020-04-28 2020-07-28 智车优行科技(北京)有限公司 New energy automobile integrated control system and control method

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