The invention provides a braking system and method of a freight vehicle and a vehicle control unit, and relates to the technical field of automobiles. The braking system of the freight vehicle comprises a vehicle control unit, a front axle brake, an electromagnetic valve, a brake valve and a displacement sensor. The brake valve is mechanically connected to a brake pedal of the freight vehicle, and the displacement sensor is arranged on the brake pedal to collect a displacement signal of the brake pedal; the brake valves are connected with two brake ends of the front axle brake through electromagnetic valves; the vehicle control unit is connected with the electromagnetic valve and the displacement sensor. Therefore, stepped braking is achieved, the braking requirements of the truck in multiple scenes are met, and the braking efficiency during emergency braking is improved.

    本申请提供了一种货运车辆的制动系统、方法及整车控制器,涉及汽车技术领域。该货运车辆的制动系统包括:整车控制器、前轴制动器、电磁阀、制动阀以及位移传感器;制动阀机械连接在货运车辆的制动踏板上,位移传感器设置在制动踏板上,以采集制动踏板的位移信号;制动阀通过电磁阀连接前轴制动器的两个制动端;整车控制器分别连接电磁阀和位移传感器。从而,实现阶梯式制动,满足了货车多场景下的制动需求,提高了紧急制动时的制动效能。


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    Titel :

    Freight vehicle braking system and method and vehicle control unit


    Weitere Titelangaben:

    一种货运车辆的制动系统、方法及整车控制器


    Beteiligte:
    DONG LIMING (Autor:in) / WANG DONGBIN (Autor:in) / XIA HAO (Autor:in) / YANG JINGGUO (Autor:in) / QIAN ZHIFU (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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