The invention relates to the technical field of automobile single pedal control, in particular to a vehicle safety control method and system, a controller, equipment and a medium. When an accelerator pedal of the vehicle is disconnected and the speed of the vehicle is larger than a preset vehicle threshold value, if a driver steps on a brake pedal, whether the displacement of the driver stepping on the brake pedal is smaller than a preset displacement threshold value or not is judged, and if the displacement of the driver stepping on the brake pedal is smaller than the preset displacement threshold value, the vehicle is started. If yes, the vehicle is controlled to start a strong sliding energy recovery mode until the vehicle stops, and if the displacement of stepping on the brake pedal is not smaller than a preset displacement threshold value, the vehicle is controlled to start a braking and sliding coordination energy recovery mode until the vehicle stops. According to the method and the device, on the premise that considerable energy recovery and no hardware cost increase caused by the single-pedal mode are considered, the corresponding recovery mode is automatically determined according to the displacement of the brake pedal, the vehicle is controlled, and misoperation in emergency situations can be avoided.

    本发明涉及汽车单踏板的控制技术领域,尤其涉及一种车辆的安全控制方法、系统、控制器、设备及介质。在车辆的加速踏板被断开,以及车辆的车速大于预设车辆阈值时,若驾驶员踩下刹车踏板,则判断驾驶员踩下刹车踏板的位移是否小于预设位移阈值,若驾驶员踩下刹车踏板的位移小于预设位移阈值,则控制车辆开启强烈滑行能量回收模式,直至车辆停止,若踩下刹车踏板的位移不小于预设位移阈值,则控制车辆开启刹车与滑行协调能量回收模式,直至车辆停止。本申请中,在兼顾单踏板模式带来可观能量回收和不增加硬件成本的前提下,根据刹车踏板的位移,自动确定对应的回收模式,对车辆进行控制,可以避免紧急情况误操作。


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    Title :

    Vehicle safety control method and system, controller, equipment and medium


    Additional title:

    一种车辆的安全控制方法、系统、控制器、设备及介质


    Contributors:
    LIU QIFENG (author) / WU KEFEI (author) / ZHANG WEIDONG (author) / XIE ANYU (author) / ZHANG CANWEI (author)

    Publication date :

    2025-05-06


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



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