The invention discloses a vehicle control method, a parking braking system, a vehicle and a computer storage medium, the vehicle comprises the parking braking system, the parking braking system comprises a parking hand valve, an air storage tank, a first sensor, a second sensor and a third sensor, the first sensor is used for collecting the parking activation state of the parking hand valve, and the second sensor is used for collecting the parking activation state of the parking hand valve; the second sensor is used for collecting a first air pressure state in an air supply loop at the front end of the air storage tank, the third sensor is used for collecting a second air pressure state in the air storage tank, and the method comprises the steps of obtaining a vehicle speed value, a parking activation state, the first air pressure state and the second air pressure state of a vehicle; the current parking state of the vehicle is determined according to the vehicle speed value, the parking activation state, the first air pressure state and the second air pressure state; and determining that the current parking state is an abnormal state, and controlling the vehicle to carry out fault early warning. According to the method, different numerical values are obtained through three sensors arranged on the parking braking system, the numerical values and the vehicle speed value of the vehicle are jointly judged, the current parking state at different vehicle speeds is recognized, fault early warning is conducted when the current parking state is abnormal, and therefore the early warning effect on the vehicle burning problem is achieved, and vehicle burning is avoided.

    本发明公开了一种车辆控制方法、驻车制动系统、车辆和计算机存储介质,车辆包括驻车制动系统,驻车制动系统包括驻车手阀、储气罐、第一传感器、第二传感器和第三传感器,第一传感器用于采集驻车手阀的驻车激活状态,第二传感器用于采集储气罐前端供气回路内的第一气压状态,第三传感器用于采集储气罐内的第二气压状态,包括:获取车辆的车速值、驻车激活状态、第一气压状态以及第二气压状态;根据车速值、驻车激活状态、第一气压状态和第二气压状态确定车辆的当前驻车状态;确定当前驻车状态为异常状态,控制车辆进行故障预警。该方法通过驻车制动系统设置的三个传感器获取不同数值,与车辆的车速值共同进行判定,对不同车速下的当前驻车状态进行识别并且在当前驻车状态异常时进行故障预警,从而对车辆烧车问题起到预警作用,避免发生烧车。


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    Title :

    Vehicle control method, parking brake system, vehicle and computer storage medium


    Additional title:

    车辆控制方法、驻车制动系统、车辆和计算机存储介质


    Contributors:
    QU YOUHUI (author)

    Publication date :

    2024-05-10


    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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