CN1159174C - Whole vehicle integrated control system for mixed power electric automobile - Google Patents
Whole vehicle integrated control system for mixed power electric automobile Download PDFInfo
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- CN1159174C CN1159174C CNB021477841A CN02147784A CN1159174C CN 1159174 C CN1159174 C CN 1159174C CN B021477841 A CNB021477841 A CN B021477841A CN 02147784 A CN02147784 A CN 02147784A CN 1159174 C CN1159174 C CN 1159174C
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- control system
- car load
- whole vehicle
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Abstract
The present invention belongs to a vehicle control technology, particularly to a whole vehicle integrated control system for a mixed power electric automobile. The present invention is characterized in that the integrated control system is mainly formed by that a power assembly control system with multiple energy sources and a whole vehicle control system are integrated, wherein the whole vehicle control system integrates low current control of the traditional whole vehicle control, strong current management, whole vehicle fault protection, whole vehicle coordination and meter signal management. The power assembly control system with multiple energy sources mainly controls the power distribution of an engine and a motor. The system has the functions of controlling by the whole vehicle and controlling by the power assembly with multiple energy sources. Compared with the traditional whole vehicle control system and the power assembly control system with multiple energy sources, the present invention has the advantages that the functions are increased, the size is greatly reduced, reliability is enhanced, and controlled efficiency and economy are obviously enhanced.
Description
Technical field
The invention belongs to the automobile control technology, particularly a kind of car load integrated control system of mixed power electric car.
Background technology
Mixed power electric car has the anti-emission carburetor advantage of battery-driven car concurrently because of it and the high-energy-density advantage of internal-combustion engines vehicle more and more receives publicity, and becomes unexpectedly one of new vehicle of research and development mutually.Since the nineties, Japan, the U.S., each big car company of Europe begin to develop the mixed motivity type automobile one after another.Toyota Motor company takes the lead in December, 1997 mixed motivity type prius car being thrown in domestic markets, and Honda company has released the Insight hybrid power car, and the Tino hybrid vehicle has been released in daily output.In the U.S., the release that three big automobile vendors fall over each other separately the development hybrid vehicle.The for example P2000 of the ESX3 of Chrysler, Ford, general-duty Gen2 etc.China has also strengthened the research to mixed power electric car from " 15 ".The present domestic hybrid vehicle of developing, great majority have adopted the better simply series system of technology, and the integrated degree of control is not high, and efficient is lower, and the effect of automobile fuel saving and discharging is also not obvious.
On orthodox car; because have only a propulsion source; do not relate to the power distribution problem in multipotency source; and the light current control in the car load control, strong power management, complete vehicle fault protection, car load coordination and instrument signal management etc. are independent separately the execution; relatively disperse; integrated degree is not high, and it is lower to carry out efficient.The whole-control system of hybrid vehicle integrates light current control, strong power management, complete vehicle fault protection, car load coordination and instrument signal management etc. now, has improved integrated to a certain extent and execution efficient; But exist because the power distribution in multipotency source is a unitary part, its control system structure more complicated, integrated degree are still waiting to improve.
Summary of the invention
The present invention controls the problem of integrated degree for the car load that solves hybrid vehicle, propose a kind of car load integrated control system of mixed power electric car, it is characterized in that: described integrated control system mainly forms by Multi-Energy Dynamic Assemble Control System with by integrated whole-control system set such as the light current control in traditional car load control, strong power management, complete vehicle fault protection, car load coordination and instrument signal management; Described traditional car load control and management is a software level, multipotency driving source assembly be controlled to be another software level; Described multipotency driving source assembly begins to carry out after the car load safety detection, the power division of major control driving engine and motor, system port is by CAN communication bus difference sending and receiving motor control system, motor control system, battery control system, ABS control system.
This system has the function of car load control and the control of multipotency driving source assembly.Compare with Multi-Energy Dynamic Assemble Control System with traditional whole-control system, function has increased, and volume reduces greatly, and reliability is enhanced, and the validity of control and economy all have tangible raising.
Description of drawings
Fig. 1 is the functional-block diagram of the car load integrated control system of mixed power electric car of the present invention.
The specific embodiment
As shown in Figure 1, this hybrid power car load integrated control system mainly forms by Multi-Energy Dynamic Assemble Control System with by the integrated whole-control system set of the light current control in traditional car load control, strong power management, complete vehicle fault protection, car load coordination and instrument signal management; Light current control in the control of tradition car load, strong power management, complete vehicle fault protection, car load coordination and instrument signal management etc. are a software level; Multipotency driving source assembly be controlled to be another software level.Multipotency driving source assembly just begins to carry out after through the car load safety detection.The power division of its major control driving engine and motor.At hardware physically, together integrated each control system on Multi-Energy Dynamic Assemble Control System and the traditional car load.The Multi-Energy Dynamic Assemble Control System port is by CAN communication bus difference sending and receiving motor control system, motor control system, battery control system, ABS control system etc.Motor control system and battery forward conduction are in motoring condition, are in generating state during reverse-conducting.The whole-control system port connects acceleration pedal signal, engine rotational speed signal, speed-slackening signal, clutch engagement signal, change-speed box signal, vehicle speed signal, motor speed control system (circuit), failure diagnostic apparatus and power-transfer clutch and control system of speed variator.This hybrid power car load integrated control system also is provided with gauge control software system interface, shows the indication of various parameters and lifting retaining, notebook PC communication.
Claims (3)
1, a kind of car load integrated control system of mixed power electric car is characterized in that: described integrated control system mainly forms by Multi-Energy Dynamic Assemble Control System with by integrated whole-control system set such as the light current control in traditional car load control, strong power management, complete vehicle fault protection, car load coordination and instrument signal management; Described traditional car load control and management is a software level, multipotency driving source assembly be controlled to be another software level; Described multipotency driving source assembly begins to carry out after the car load safety detection, the power division of major control driving engine and motor, system port is by CAN communication bus difference sending and receiving motor control system, motor control system, battery control system, ABS control system.
2, the car load integrated control system of mixed power electric car as claimed in claim 1 is characterized in that: described hybrid power car load integrated control system also is provided with gauge control software system interface.
3, the car load integrated control system of mixed power electric car as claimed in claim 1, it is characterized in that: described whole-control system port connects acceleration pedal signal, engine rotational speed signal, speed-slackening signal, clutch engagement signal, change-speed box signal, vehicle speed signal, motor speed control system, failure diagnostic apparatus and power-transfer clutch and control system of speed variator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477841A CN1159174C (en) | 2002-12-06 | 2002-12-06 | Whole vehicle integrated control system for mixed power electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477841A CN1159174C (en) | 2002-12-06 | 2002-12-06 | Whole vehicle integrated control system for mixed power electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412035A CN1412035A (en) | 2003-04-23 |
| CN1159174C true CN1159174C (en) | 2004-07-28 |
Family
ID=4751301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021477841A Expired - Lifetime CN1159174C (en) | 2002-12-06 | 2002-12-06 | Whole vehicle integrated control system for mixed power electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1159174C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298560C (en) * | 2003-12-30 | 2007-02-07 | 联合汽车电子有限公司 | Mixed power automobile control system and its control method |
| CN101610142B (en) * | 2009-06-30 | 2013-03-27 | 奇瑞汽车股份有限公司 | Detection method of CAN of hybrid motor vehicle |
| CN101916107B (en) * | 2010-08-11 | 2011-12-14 | 奇瑞汽车股份有限公司 | Control method and control device for fault diagnosis and treatment of electric automobile |
| CN102029957A (en) * | 2010-12-14 | 2011-04-27 | 湖南南车时代电动汽车股份有限公司 | Electrically-driven controller for hybrid automobile |
| CN102259647A (en) * | 2011-05-24 | 2011-11-30 | 深圳市海博瑞德汽车技术有限公司 | Hybrid power whole vehicle control and automated mechanical transmission (AMT) integrated control system |
| CN102310825B (en) * | 2011-06-28 | 2014-06-11 | 深圳市五洲龙汽车有限公司 | Whole vehicle controller |
| CN103359106B (en) * | 2012-03-29 | 2015-12-02 | 北京九州华海科技有限公司 | New forms of energy whole car controller of hybrid electric car and analog signal output method thereof |
| CN103552600B (en) * | 2013-11-15 | 2015-11-11 | 东风襄阳旅行车有限公司 | Electronlmobil electric hydraulic power-assisted steering control system and control method |
| CN104787038B (en) * | 2015-04-30 | 2017-11-10 | 东风襄阳旅行车有限公司 | Possesses the diagnostic method of the hybrid vehicle diagnostic system of override control function |
| CN106394562B (en) * | 2015-07-20 | 2019-03-01 | 上汽通用汽车有限公司 | Mixed power automobile control system and entire car controller |
-
2002
- 2002-12-06 CN CNB021477841A patent/CN1159174C/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| CN1412035A (en) | 2003-04-23 |
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Granted publication date: 20040728 |