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Active safety control system and method for redundancy actuator electric vehicle

An actuator, electric vehicle technology, applied in the field of active safety control system, can solve problems such as poor safety and reliability, and achieve the effect of improving safety and reliability

Inactive Publication Date: 2013-03-20
SHENYANG POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Purpose of the invention: The present invention provides an active safety control system and method for electric vehicles with redundant actuators, and its purpose is to solve the problem of poor safety and reliability of vehicles in the past

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  • Active safety control system and method for redundancy actuator electric vehicle

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[0026] detailed description: Below in conjunction with accompanying drawing, the present invention will be further described:

[0027] Such as figure 1 As shown, the present invention provides an active safety control system for electric vehicles with redundant actuators, which is characterized in that the system includes a driver control platform, a vehicle dynamics controller, a tire force distribution controller and a sensing / observing mechanism The driver's control platform is connected to the vehicle dynamics controller, the vehicle dynamics controller is connected to the tire force distribution controller, the tire force distribution controller is connected to the controlled object, and the sensing / observing mechanism detects the information of the controlled object; The sensing / observing mechanism is connected to the vehicle dynamics controller and the tire force distribution controller.

[0028] The vehicle dynamics controller includes a driver intention identifica...

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Abstract

The invention provides an active safety control system for a redundancy actuator electric vehicle. The system is characterized by comprising a driver operating platform, an entire dynamics controller, a tire force distribution controller and a sensing / observation mechanism, wherein the driver operating platform is connected with the entire dynamics controller which is connected with the tire force distribution controller; the tire force distribution controller is connected to a controlled object; and the sensing / observation mechanism detects the information of the controlled object, and is connected to the entire dynamics controller and the tire force distribution controller. The safety and the reliability of the vehicle are improved.

Description

technical field [0001] The invention relates to an active safety control system and method of an electric vehicle with a redundant actuator. Background technique [0002] As the number of automobiles increases year by year, traffic accidents also increase year by year, and consumers’ requirements for vehicle safety performance are also constantly increasing. The traditional mechanical structure automobile active safety system has developed from ABS to the present, and has been developed for half a century. It tends to be perfect, but due to the limitation of the inherent mechanical structure, it is difficult to improve the safety performance of the whole vehicle. When dealing with special working conditions, the vehicle will still appear unstable. [0003] The development of electric vehicles can not only solve energy and environmental problems, but also because electric vehicles can be equipped with in-wheel motors and wire controls, flexible layout, more degrees of freedo...

Claims

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Application Information

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IPC IPC(8): B60W30/18
Inventor 丁惜瀛张泽宇裴延亮王晶晶刘德阳张洪月于华
Owner SHENYANG POLYTECHNIC UNIV
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