The invention provides a brake performance judgment method and device, a medium, a controller and a vehicle. The method is applied to the controller of the vehicle, the controller is electrically connected with a brake handle. The method comprises the steps that when it is judged that the brake handle is powered off, the current speed of the vehicle is obtained; calculating a current braking timethreshold value according to the current speed of the vehicle; timing the continuous power-off time of the brake handle; when the continuous power-off time of the brake handle is larger than the current brake time threshold value, the final speed of the vehicle is obtained, and when the final speed is equal to 0, it is judged that the brake performance of the vehicle is normal; and when the finalspeed is greater than 0, judging that the brake performance of the vehicle is abnormal. Whether braking of the vehicle is normal or not can be judged intelligently and efficiently by detecting the speed of the vehicle during braking, the vehicle with abnormal braking can be checked in time, and driving safety is guaranteed.

    本发明提供一种刹车性能判断方法、装置、介质、控制器及车辆,所述方法应用于车辆的控制器中,所述控制器与刹车把手电连接,所述方法包括:当判断所述刹车把手断电时,获取所述车辆的当前速度;根据所述车辆的当前速度计算当前刹车时间阈值;对所述刹车把手的持续断电时间进行计时;当所述刹车把手的所述持续断电时间大于所述当前刹车时间阈值时,获取所述车辆的最终速度,当所述最终速度等于0时,判断所述车辆的刹车性能正常;当所述最终速度大于0时,判断所述车辆的刹车性能异常。本发明即可智能且高效的通过对刹车时,车辆的速度的检测,判断车辆的刹车是否正常,以及时对刹车异常的车辆进行排查,保障行车的安全性。


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    Title :

    Brake performance judgment method and device, medium, controller and vehicle


    Additional title:

    一种刹车性能判断方法、装置、介质、控制器及车辆


    Contributors:
    YANG LEI (author) / WU ZHIHUAN (author) / GAN LING (author)

    Publication date :

    2020-06-26


    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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