The invention discloses a vehicle emergency braking system which comprises a vehicle frame, a mounting arm, a mud blocking seat, a locking part and two wheels. The two wheels are rotationally mounted on the frame respectively, and are arranged at an interval in the driving direction of the vehicle; the mounting arm is mounted on the frame and can move up and down relative to the frame; the mud blocking seat is mounted on the mounting arm, located between the two wheels and provided with two mud blocking end faces, the two mud blocking end faces face the two wheels respectively and can abut against the adjacent wheels when moving downwards along with the mounting arm, and the friction force between the two mud blocking end faces and the two wheels is different; and the locking part is mounted on the frame and is used for locking or unlocking the moved mounting arm. According to the scheme, during emergency braking, the mud blocking seat can be stably located at the position where the mud blocking end face abuts against the wheel, it is guaranteed that the mud blocking seat can stably conduct emergency braking, external force does not need to be continuously applied, operation is easy and convenient, and emergency braking of the commercial vehicle is facilitated.

    本发明公开了一种车辆紧急制动系统,包括车架、安装臂、挡泥座、锁止部及两个车轮;两个车轮分别转动安装于车架,且沿车辆的行驶方向间隔设置;安装臂安装于车架,并能相对车架上下移动;挡泥座安装于安装臂,并位于两个车轮之间,且具有两个挡泥端面,两个挡泥端面分别面向两个车轮,并在跟随安装臂下移时能抵触邻近的车轮,两个挡泥端面与两个车轮之间的摩擦力大小不同;锁止部安装于车架,用于对移动后的安装臂进行锁定或解锁。本方案在紧急制动时,挡泥座能够稳定处于挡泥端面抵触车轮的位置,保证挡泥座能够稳定进行紧急制动,且不需要持续施加外力,操作简单便捷,便于商用车实现紧急制动。


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    Title :

    Vehicle emergency braking system


    Additional title:

    一种车辆紧急制动系统


    Contributors:
    ZHU GUIPING (author) / CAI LIN (author) / ZHU YI (author) / ZHOU SHUANSHUAN (author) / WU WENPING (author) / TAO TAO (author) / WAN LI (author) / SUN HOUWEI (author) / YAN JIHUA (author)

    Publication date :

    2025-02-14


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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