The invention provides a brake torque control method and a vehicle, belongs to the technical field of vehicles, and can limit the maximum value of the brake torque through the maximum available torque when it is determined that compensation of the brake torque needs to be carried out, so that wheel locking caused in the brake control process is avoided, and driving danger is avoided. If the braking compensation condition is met, it is indicated that braking control cannot be independently completed through electric braking, a braking system needs to participate in braking compensation, during braking compensation, needed braking torque needs to be distributed to different driving axles according to a driving mode, and the load conditions of the different driving axles are determined by determining overrun torque of the different driving axles; the phenomenon that wheels of the drive axle are locked in the brake compensation control process is avoided, the safety of the brake compensation process is ensured, brake compensation is achieved, meanwhile, wheel locking caused by brake compensation is avoided, and the safety of the brake compensation process is ensured while the speed reduction effect is ensured.

    本申请提供一种制动扭矩的控制方法及车辆,属于车辆技术领域,能够在确定需要进行制动扭矩的补偿时,通过最大可用扭矩对制动扭矩的最大值进行限制,避免制动控制过程导致车轮抱死,避免驾驶危险。满足制动补偿条件说明需要电制动无法单独完成制动控制,需要制动系统参与制动补偿,在进行制动补偿时,需要根据驱动模式将需要的制动扭矩分配至不同的驱动桥,并通过确定不同驱动桥的超限扭矩来确定不同驱动桥的负载情况,避免制动补偿控制过程出现驱动桥车轮抱死的现象,确保制动补偿过程的安全,实现制动补偿的同时避免制动补偿导致的车轮抱死,保证减速效果的同时保证制动补偿过程的安全性。


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    Titel :

    Brake torque control method and vehicle


    Weitere Titelangaben:

    制动扭矩的控制方法及车辆


    Beteiligte:
    LI JING (Autor:in)

    Erscheinungsdatum :

    20.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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