The invention belongs to the technical field of vehicle control, and particularly relates to a wheel anti-lock function control system and method. Comprising a signal receiving module and a wheel anti-lock function control module, the signal receiving module is used for receiving wheel speed information of four wheels, a brake pedal signal and an output signal of a vehicle body height sensor; the wheel anti-lock function control module controls the driving system and the braking system according to the information received by the signal receiving module and the information transmitted by the whole vehicle ECU so as to control the braking force of the four wheels of the vehicle; the change of the relative position of the wheel relative to the vehicle body is monitored through the four vehicle body height sensors, whether the current wheel passes through a deceleration strip or other obstacles or not is recognized, and the problem that the braking force of the whole vehicle is lost due to the fact that the wheel locking state is wrongly recognized and the wheel anti-locking function is mistakenly triggered is solved.

    本发明属于车辆控制技术领域,具体涉及一种车轮防抱死功能控制系统及方法;包括信号接收模块、车轮防抱死功能控制模块,其中所述信号接收模块用于接收四个车轮的轮速信息、制动踏板信号、车身高度传感器的输出信号,车轮防抱死功能控制模块根据信号接收模块接收的信息以及整车ECU传输的信息控制驱动系统及制动系统,进而控制车辆四个车轮的制动力;本发明通过四个车身高度传感器监测车轮相对于车身相对位置的变化,识别出当前车轮是否正在通过减速带或者其他障碍物,避免因为对车轮抱死状态的错误识别,错误触发车轮防抱死功能,导致整车制动力丢失的问题。


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    Title :

    Wheel anti-lock function control system and method


    Additional title:

    一种车轮防抱死功能控制系统及方法


    Contributors:
    ZHANG LILIANG (author) / CAO ZHENQIAN (author) / MIAO WEIWEI (author) / LI LUN (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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