The invention discloses a vehicle braking control method, a vehicle braking system and a vehicle. The vehicle braking control method comprises the steps that the current stepping depth of a brake pedal, the current stepping speed of the brake pedal, the current remaining electric quantity of a battery and the current slope of a road are obtained in real time; and if the stepping depth of the current brake pedal is larger than or equal to the set stepping depth and the stepping speed of the current brake pedal is larger than or equal to the set stepping speed, the working state of the brake resistor is controlled to be the first working state or the second working state according to the current remaining electric quantity of the battery and the slope of the current road. According to the vehicle brake control method, the working state of the brake resistor is controlled through the treading depth of the brake pedal, the treading speed of the brake pedal, the remaining electric quantity of the battery and the gradient of the road, the risk that the motor driving assembly cannot be reversely supported for auxiliary braking due to the fact that the battery is fully charged can be effectively reduced, and the reliability of auxiliary braking is improved; and the braking precision of auxiliary braking can also be effectively improved.

    本发明公开了车辆制动控制方法、车辆制动系统及车辆。车辆制动控制方法包括:实时获取当前刹车踏板的踩踏深度、当前刹车踏板的踩踏速率、当前电池的剩余电量和当前道路的坡度。若当前刹车踏板的踩踏深度大于等于设定踩踏深度,且当前刹车踏板的踩踏速率大于等于设定踩踏速率时,则依据当前电池的剩余电量和当前道路的坡度控制制动电阻的工作状态为第一工作状态或第二工作状态。该车辆制动控制方法通过刹车踏板的踩踏深度、刹车踏板的踩踏速率、电池的剩余电量和道路的坡度控制制动电阻的工作状态,能够有效降低由于电池满电所造成的无法倒托电机驱动组件进行辅助制动的风险,提升辅助制动的可靠性,也能够有效提升辅助制动的制动精度。


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    Title :

    Vehicle braking control method, vehicle braking system and vehicle


    Additional title:

    车辆制动控制方法、车辆制动系统及车辆


    Contributors:
    CAO YUAN (author) / LIANG CHANGSHUI (author) / ZHU CHENGXIANG (author) / LIU YONGZHENG (author)

    Publication date :

    2025-01-07


    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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