CN102431467A - Integrated controller of pure electric vehicle - Google Patents
Integrated controller of pure electric vehicle Download PDFInfo
- Publication number
- CN102431467A CN102431467A CN2011103942059A CN201110394205A CN102431467A CN 102431467 A CN102431467 A CN 102431467A CN 2011103942059 A CN2011103942059 A CN 2011103942059A CN 201110394205 A CN201110394205 A CN 201110394205A CN 102431467 A CN102431467 A CN 102431467A
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- Prior art keywords
- pure electric
- module
- controller
- electric automobile
- electric vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The invention relates to an integrated controller of a pure electric vehicle, comprising a whole vehicle control module, a battery management module, a sensor and a whole vehicle controller switch of the pure electric vehicle. The integrated controller disclosed by the invention is a core part of a whole vehicle control system of the pure electric vehicle and used for undertaking the tasks such as data exchange, safety management, driver intention explanation and energy flow management.
Description
Technical field
The present invention relates to a kind of pure electric automobile integrated manipulator.
Background technology
Make a general survey of the development of global electronlmobil; Except few motor driven systems has partly really become the product of comparative maturity; Most electric-control system product all belongs to test or small batch production state basically, and the electric-control system of the industrialization of real meaning is also fewer.Also launch fully about the demonstration of the research of the application of entire car controller on elec. vehicle and related industryization and the work of putting into practice; No matter be raising or the research of industrialization strategy of the controller performance of entire car controller, all be faced with huge opportunities and challenges.The current situation of entire car controller industry is except project application unit has realized entrucking debugging in batches now, and other unit also is in test or sample advanced development.For this reason, the industrialization and the relevant issues of research entire car controller are very important.
Summary of the invention
For solve present China aspect the pure electric automobile electronic control system with international most advanced level gap on technological layer, form oneself control system production technology and scale; The purpose of this invention is to provide the pure electric automobile integrated manipulator, grasp technology such as pure electric automobile electronic control system structure design and control policy.Realize the especially great-leap-forward development of electronlmobil gordian technique of China's automobile industry.
Technical scheme of the present invention is following:
In conjunction with the control structure characteristics of electronlmobil, design the network topology structure of pure electronic entire car controller system recommendation; To the disunity present situation of present electronlmobil application layer protocol, on the basis of SAE J1939, formulate the CAN bus puppy parc that is applicable to the electronlmobil electric-control system, and compatible with the communication protocol of traditional combustion engine automobile.This puppy parc has been taken all factors into consideration the topological structure and the control desired parameters of pure electric automobile, and makes full use of the advantage of CAN communication, and clear and definite regulation is all made in each node source address distribution of electronlmobil, output parameter and parameter group definition etc.When the bus baud rate was 250kb/s, the validity of agreement obtained checking at the network of CANoe software and independent development respectively in the ring platform, and communication performance satisfies the real-time requirement of control.
This project adopts AutoSAR software technology framework, and the assurance entire car controller is realized the frameworkization of the software of whole automobile on the basis of automotive applications characteristic.In the AutoSAR framework; The OSEK operating system that this project adopts is one of them very important basis; Its objective is to the entire car controller software development provides a unified open system interface, improve the software quality of different control units, improve the performance of total system; The different absolute independences that realize between the pure electric automobile control units are provided, accomplish good portable extensibility and the application of existing software resource.
The advantage that the present invention has:
1, the control structure characteristics that combine electronlmobil design the network topology structure of pure electronic entire car controller system recommendation; To the disunity present situation of present electronlmobil application layer protocol, on the basis of SAE J1939, formulate the CAN bus puppy parc that is applicable to the electronlmobil electric-control system, and compatible with the communication protocol of traditional combustion engine automobile.
2, adopt AutoSAR software technology framework, the assurance entire car controller is realized the frameworkization of the software of whole automobile on the basis of automotive applications characteristic.
3, in the AutoSAR framework; The OSEK operating system that adopts provides a unified open system interface for the entire car controller software development; Improve the software quality of different control units; Improve the performance of total system, the different absolute independences that realize between the pure electric automobile control units are provided, accomplish good portable extensibility and the application of existing software resource.
Description of drawings
Fig. 1: the network topology structure figure that is patent of the present invention.
Fig. 2: the hardware design figure that is patent of the present invention.
Fig. 3: the software architecture diagram that is patent of the present invention.
Fig. 4: the fundamental diagram that is patent of the present invention.
The specific embodiment
Describe the present invention in conjunction with Fig. 1, Fig. 2:
Sensor connects the A/D data transfer mouth of the monolithic utmost point through the A/D signal input interface; The rotating speed output interface of battery controller, engine controller and motor controller connects the PWM data transfer mouth of the monolithic utmost point through the pwm signal input interface; The switching value output interface of strong power controller connects forceful electric power ready signal and forceful electric power breakdown signal the I/O data transfer mouth of micro controller system through the I/O signal input interface of entire car controller; Said micro controller system has connected two " SCI " bus communication interfaces, a plurality of CAN signaling interfaces on data communication port; Through the analog quantity of CAN bus and key message, carry out the collection input of state and the output of control command amount; Thereby realize the logic control that car load is complicated.
Claims (3)
1. a pure electric automobile integrated manipulator is the complication system of input more than, many output, digital-to-analog circuit coexistence, and its each functional circuit is relatively independent; Mainly comprise: based on GPS/GPRS remote monitoring module, minimal application system module, power module, CAN communication module, serial communication module, digital-to-analogue input/output module; It is characterized in that: it is based on the multifunctional embedded controller of chip microcontroller by a kind of; Said controller has A/D, PWM, three kinds of signal input interfaces of I/O; Receive, handle the driver behavior instruction of chaufeur; And, vehicle is gone by driving expectation to each Parts Controller sending controling instruction.
2. a kind of pure electric automobile integrated manipulator according to claim 1; It is characterized in that; Carry out reliable communicating with motor, DC/DC, battery management system etc.,, carry out the collection input of state and the output of control command amount through the analog quantity of CAN bus and key message.
3. a kind of pure electric automobile integrated manipulator according to claim 1 is characterized in that, receives to handle each components information, and binding energy source control unit provides current energy situation information; Car load is had defencive function, look the classification of fault car load is carried out cascade protection, in emergency circumstances can turn off electrical generator and cut off the bus high-pressure system; Other electric equipmenies on the coordinated management car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103942059A CN102431467A (en) | 2011-12-02 | 2011-12-02 | Integrated controller of pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103942059A CN102431467A (en) | 2011-12-02 | 2011-12-02 | Integrated controller of pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102431467A true CN102431467A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103942059A Pending CN102431467A (en) | 2011-12-02 | 2011-12-02 | Integrated controller of pure electric vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102431467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481796A (en) * | 2013-09-09 | 2014-01-01 | 上海电控研究所 | Novel electric driving system |
| CN109895656A (en) * | 2019-01-22 | 2019-06-18 | 合肥中科昂辉科技有限公司 | A kind of vehicle-mounted management system based on AUTOSAR |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484830B1 (en) * | 2000-04-26 | 2002-11-26 | Bowling Green State University | Hybrid electric vehicle |
| EP1462300A1 (en) * | 2002-03-08 | 2004-09-29 | Welltek Energy Co., Ltd. | Energy management system for electric vehicle |
| CN102079250A (en) * | 2009-11-30 | 2011-06-01 | 沈阳工业大学 | Brushless double-fed motor driving system of electric vehicle and control method thereof |
| CN102166996A (en) * | 2011-03-02 | 2011-08-31 | 山东天海电装有限公司 | Controller of new energy automobile |
| CN202480903U (en) * | 2011-12-02 | 2012-10-10 | 山东天海电装有限公司 | Integrated controller for pure electric vehicle |
-
2011
- 2011-12-02 CN CN2011103942059A patent/CN102431467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484830B1 (en) * | 2000-04-26 | 2002-11-26 | Bowling Green State University | Hybrid electric vehicle |
| EP1462300A1 (en) * | 2002-03-08 | 2004-09-29 | Welltek Energy Co., Ltd. | Energy management system for electric vehicle |
| CN102079250A (en) * | 2009-11-30 | 2011-06-01 | 沈阳工业大学 | Brushless double-fed motor driving system of electric vehicle and control method thereof |
| CN102166996A (en) * | 2011-03-02 | 2011-08-31 | 山东天海电装有限公司 | Controller of new energy automobile |
| CN202480903U (en) * | 2011-12-02 | 2012-10-10 | 山东天海电装有限公司 | Integrated controller for pure electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481796A (en) * | 2013-09-09 | 2014-01-01 | 上海电控研究所 | Novel electric driving system |
| CN109895656A (en) * | 2019-01-22 | 2019-06-18 | 合肥中科昂辉科技有限公司 | A kind of vehicle-mounted management system based on AUTOSAR |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |