The invention provides a braking control method and device of a vehicle, a controller and a medium. The method comprises the steps that whether a power control device of the vehicle is in a preset state or not is detected; when the power control state is in a preset state, obtaining current performance data of a power battery of the vehicle; determining the current charging capacity of the power battery based on the current performance data; and according to the current charging capacity, a corresponding braking mode is determined to brake the vehicle. The braking mode of the vehicle is determined according to the current charging capacity of the power battery, and the problems that in the energy recovery process of the vehicle, due to different charging capacities of the power battery, braking force generated by a motor is different, and potential safety hazards exist in the driving process, and the driving feeling is poor are solved.

    本发明提供一种车辆的制动控制方法、装置及控制器和介质,其中该方法包括:检测车辆的动力控制装置是否处于预设状态;当动力控制状态处于预设状态时,获取车辆的动力电池的当前性能数据;基于当前性能数据确定动力电池的当前充电能力;根据当前充电能力确定对应的制动方式对车辆进行制动。本发明通过根据动力电池的当前充电能力确定车辆的制动方式,解决了车辆在能量回收过程中,因动力电池的充电能力不同使得的电机产生的制动力不同,导致的驾驶过程中存在安全隐患及驾驶感受差等问题。


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    Title :

    Vehicle braking control method and device, controller and medium


    Additional title:

    车辆的制动控制方法、装置及控制器和介质


    Contributors:
    ZHANG HAILEI (author) / CUI SHIKE (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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