CN202656976U - System for controlling overall pure electric automobile - Google Patents
System for controlling overall pure electric automobile Download PDFInfo
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- CN202656976U CN202656976U CN 201220191322 CN201220191322U CN202656976U CN 202656976 U CN202656976 U CN 202656976U CN 201220191322 CN201220191322 CN 201220191322 CN 201220191322 U CN201220191322 U CN 201220191322U CN 202656976 U CN202656976 U CN 202656976U
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Abstract
The utility model discloses a system for controlling an overall pure electric automobile. The system comprises an instruction system, a coordination system and an execution system, wherein the coordination system comprises a micro processor; an analog/digital (A/D) acquisition module, a controller area network (CAN) communication module and a multi-address/data bus module are integrated on the micro processor; the instruction system is connected with the input end of the A/D acquisition module through an isolation protection module; the execution system inputs a state acquisition instruction and outputs a control instruction through being connected to a CAN bus as well as communicates with the CAN communication module through a CAN communication transceiver connected with the CAN bus; and digital signals of overall parts are connected with the input end of the multi-address/data bus module. The system acquires signals of the instruction system such as an acceleration pedal and a brake pedal and the digital signals of other overall parts and inputs the signals into the coordinate system; the coordination system makes corresponding determination and controls the execution system to run; and therefore, the automobile can be driven to run according to a driving desire.
Description
Technical field
The utility model belongs to field of automobile control, relates in particular to a kind of whole-control system of pure electric automobile.
Background technology
Along with the development in epoch, people's energy-saving and environmental protection consciousness strengthens day by day, and therefore the problems such as scarcity that also have the energy that face simultaneously, also increase for the demand of pure electric automobile thereupon.Whole-control system is as the core component of pure electric automobile, the brain that is equivalent to pure electric automobile, intelligent pure electric vehicle controller based on up-to-date singlechip technology exploitation has the functions such as energy management, torque management and safety management of powerful Full Vehicle System layer.Based on the measurement to chaufeur input, closed-centre system state, the output torque of dynamic assembly is adjusted in real time and accurately control according to intelligent energy management strategy, guarantee that vehicle has higher dynamic property, economy and safety.
The utility model content
The purpose of this utility model is the whole-control system that proposes a kind of pure electric automobile.
The purpose of this utility model will be achieved by the following technical programs:
A kind of pure electric automobile whole-control system comprises instruction repertoire, coherent system and actuating system, and described coherent system comprises microprocessor, is integrated with the A/D acquisition module on the described microprocessor, CAN communication module and multichannel address/data bus module; Described instruction repertoire is connected by the input end of insulation blocking module with described A/D acquisition module; Described actuating system carries out the Gather and input of state and the output of control command by connecting into the CAN bus, and carries out communication by CAN communication receiving/transmission device and the described CAN communication module that is connected with described CAN bus; The digital signal of car load parts is connected with the input end of described multichannel address/data bus module; Described coherent system receives the signal of described instruction repertoire, the digital signal of described car load parts and the status signal of described actuating system, and to described actuating system sending controling instruction.
Preferably, above-mentioned pure electric automobile whole-control system, wherein: described instruction repertoire comprises starting switch, brake pedal and acceleration pedal.
Preferably, above-mentioned pure electric automobile whole-control system, wherein: also be integrated with the failure message module on the described microprocessor, the mouth of described failure message module is connected with a failure code memory module, be used for judging and the memory system fault, dynamic detection system information, the fault that record occurs.
Preferably, above-mentioned pure electric automobile whole-control system, wherein: described coherent system also comprises the power module that is connected with external power supply.
Preferably, above-mentioned pure electric automobile whole-control system, wherein: described actuating system comprises electric machine controller and motor, DC/DC, power battery pack and air-conditioning.
Outstanding effect of the present utility model is: pure electric automobile whole-control system of the present utility model is the control core of whole automobile, receive, process the driver behavior instruction of chaufeur, by the signal of the instruction repertoire such as collection acceleration pedal, brake pedal and the digital signal of other car load parts, in the input coherent system, after coherent system is made corresponding judgement, carry out the Gather and input of state and the output of control command by the CAN bus, the action of the actuating system of control lower floor is travelled by driving expectation thereby drive automobile.Simultaneously, failure message module of the present utility model has defencive function to car load, depending on the classification of fault car load is carried out cascade protection, in emergency circumstances can turn off motor and cut off bus high-pressure system etc., other electric equipmenies on the coordinated management car.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment;
Fig. 2 is the connection structure scheme drawing of the utility model embodiment.
The specific embodiment
Embodiment:
A kind of pure electric automobile whole-control system of present embodiment comprises instruction repertoire, coherent system and actuating system.Instruction repertoire comprises starting switch, brake pedal and acceleration pedal.Actuating system comprises electric machine controller and motor, DC/DC, power battery pack and air-conditioning.Coherent system comprises microprocessor and the power module that is connected with external power supply.Be integrated with the A/D acquisition module on the microprocessor, CAN communication module and multichannel address/data bus module; Instruction repertoire is connected by the input end of insulation blocking module with the A/D acquisition module; Actuating system carries out the Gather and input of state and the output of control command by connecting into the CAN bus, and carries out communication by CAN communication receiving/transmission device and the CAN communication module that is connected with the CAN bus; The digital signal of car load parts is connected with the input end of multichannel address/data bus module; Coherent system receives the signal of instruction repertoire, the digital signal of car load parts and the status signal of actuating system, and to the actuating system sending controling instruction.Also be integrated with the failure message module on the microprocessor, the mouth of failure message module is connected with the failure code memory module, is used for judging and the memory system fault dynamic detection system information, the fault that record occurs.
The actuating system of present embodiment is comprised of Parts Controller and performance element, and its task is correctly to carry out the instruction that coherent system sends, and certain self adaptation and protective effect are arranged; The intention that coherent system on the one hand explains chaufeur to various operations and the current residing state of vehicle of chaufeur, on the other hand, the state current according to actuating system made best coordination control; Instruction repertoire is chaufeur or autopilot.Instruction repertoire, coherent system and actuating system three form closed loop control system, realize the control to vehicle.
The pure electric automobile whole-control system of present embodiment is the control core of whole automobile, receive, process the driver behavior instruction of chaufeur, by the signal of the instruction repertoire such as collection acceleration pedal, brake pedal and the digital signal of other car load parts, in the input coherent system, after coherent system is made corresponding judgement, carry out the Gather and input of state and the output of control command by the CAN bus, the action of the actuating system of control lower floor is travelled by driving expectation thereby drive automobile.Simultaneously, the failure message module of present embodiment has defencive function to car load, depending on the classification of fault car load is carried out cascade protection, in emergency circumstances can turn off motor and cut off bus high-pressure system etc., other electric equipmenies on the coordinated management car.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the present utility model.
Claims (5)
1. pure electric automobile whole-control system, comprise instruction repertoire, coherent system and actuating system is characterized in that: described coherent system comprises microprocessor, be integrated with the A/D acquisition module on the described microprocessor, CAN communication module and multichannel address/data bus module; Described instruction repertoire is connected by the input end of insulation blocking module with described A/D acquisition module; Described actuating system carries out the Gather and input of state and the output of control command by connecting into the CAN bus, and carries out communication by CAN communication receiving/transmission device and the described CAN communication module that is connected with described CAN bus; The digital signal of car load parts is connected with the input end of described multichannel address/data bus module; Described coherent system receives the signal of described instruction repertoire, the digital signal of described car load parts and the status signal of described actuating system, and to described actuating system sending controling instruction.
2. pure electric automobile whole-control system according to claim 1, it is characterized in that: described instruction repertoire comprises starting switch, brake pedal and acceleration pedal.
3. pure electric automobile whole-control system according to claim 1, it is characterized in that: also be integrated with the failure message module on the described microprocessor, the mouth of described failure message module is connected with a failure code memory module.
4. pure electric automobile whole-control system according to claim 1, it is characterized in that: described coherent system also comprises the power module that is connected with external power supply.
5. pure electric automobile whole-control system according to claim 1, it is characterized in that: described actuating system comprises electric machine controller and motor, DC/DC, power battery pack and air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191322 CN202656976U (en) | 2012-05-02 | 2012-05-02 | System for controlling overall pure electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191322 CN202656976U (en) | 2012-05-02 | 2012-05-02 | System for controlling overall pure electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656976U true CN202656976U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191322 Expired - Lifetime CN202656976U (en) | 2012-05-02 | 2012-05-02 | System for controlling overall pure electric automobile |
Country Status (1)
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| CN (1) | CN202656976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642480A (en) * | 2012-05-02 | 2012-08-22 | 苏州市奥杰汽车技术有限公司 | Vehicle control system of pure electric vehicle |
| CN105774696A (en) * | 2014-12-23 | 2016-07-20 | 中国端子电业股份有限公司 | Vehicle control system and method |
| CN108688558A (en) * | 2017-04-11 | 2018-10-23 | 江苏卡威汽车工业集团股份有限公司 | A kind of pure electric automobile fault detection system |
-
2012
- 2012-05-02 CN CN 201220191322 patent/CN202656976U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642480A (en) * | 2012-05-02 | 2012-08-22 | 苏州市奥杰汽车技术有限公司 | Vehicle control system of pure electric vehicle |
| CN105774696A (en) * | 2014-12-23 | 2016-07-20 | 中国端子电业股份有限公司 | Vehicle control system and method |
| CN108688558A (en) * | 2017-04-11 | 2018-10-23 | 江苏卡威汽车工业集团股份有限公司 | A kind of pure electric automobile fault detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215123 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SUZHOU AUJIE AUTOMOBILE TECHNOLOGY CO., LTD. Address before: 215123 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Suzhou Auto Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |