The invention discloses an electronic parking brake system control method, device and equipment and a readable storage medium, and the electronic parking brake system control method comprises the steps that when a vehicle is in a driving state, and calipers of an electronic parking brake system are in a release state, if a hydraulic brake system has no fault, the electronic parking brake system cuts off power supply of an H-bridge circuit through a control circuit, and the H-bridge circuit is powered off; therefore, accidental clamping of the calipers of the electronic parking brake system is prevented. When the vehicle is in a parking state and the calipers of the electronic parking brake system are in a clamping state, if a driver is not in place or the vehicle is not powered on, the electronic parking brake system cuts off power supply of the H-bridge circuit through the control circuit so as to prevent the calipers of the electronic parking brake system from being released accidentally. According to the electronic parking brake system, the power supply of the H-bridge circuit is cut off through the newly added control circuit under the condition that the vehicle runs or is parked, so that the calipers of the electronic parking brake system do not clamp or release accidentally any more, and the safety of the vehicle is improved.

    一种电子驻车制动系统控制方法、装置、设备及可读存储介质,电子驻车制动系统控制方法包括:当车辆处于行驶状态,且电子驻车制动系统卡钳处于释放状态时,若液压制动系统无故障,则电子驻车制动系统通过控制电路断开H桥电路的供电,以供防止电子驻车制动系统卡钳意外夹紧;当车辆处于驻车状态,且电子驻车制动系统卡钳处于夹紧状态时,若驾驶员不在位,或车辆未上电,则电子驻车制动系统通过控制电路断开H桥电路的供电,以供防止电子驻车制动系统卡钳意外释放。本申请通过,在车辆行驶或驻车情况下,通过新增的控制电路断开H桥电路的供电,从而电子驻车制动系统卡钳不会再意外的夹紧或释放,从而提升了车辆的安全性。


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    Title :

    Electronic parking brake system control method, device and equipment and readable storage medium


    Additional title:

    电子驻车制动系统控制方法、装置、设备及可读存储介质


    Contributors:
    WANG YONGLIN (author) / LIU BING (author) / GUO LIANG (author) / WANG SHAOWEI (author) / ZHANG DEZHI (author)

    Publication date :

    2024-06-14


    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



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