The invention discloses a vehicle fault judgment method and device, a vehicle and a medium, the vehicle comprises a transverse acceleration sensor, a longitudinal acceleration sensor, four air springs and height sensors in one-to-one correspondence with the air springs, and the height sensors are used for obtaining the vehicle body height at the positions corresponding to the air springs. The vehicle fault judgment method comprises the steps that all air springs are adjusted according to the transverse acceleration and the longitudinal acceleration of a vehicle; each adjusted vehicle body height and the spring pressure value of each air spring are obtained; and according to the spring pressure value, the vehicle body height and a preset spring pressure-vehicle body height corresponding relation, the vehicle fault direction is determined. And the fault direction of the vehicle can be effectively judged.

    本申请公开了一种车辆故障判断方法、装置、车辆以及介质,车辆包括横向加速度传感器、纵向加速度传感器、四个空气弹簧以及与空气弹簧一一对应的高度传感器,高度传感器用于获取空气弹簧对应位置处的车身高度,车辆故障判断方法包括:根据车辆的横向加速度和车辆的纵向加速度,调整各个空气弹簧;获取调整后的各个车身高度以及各个空气弹簧的弹簧压力值;根据弹簧压力值、车身高度以及预设的弹簧压力‑车身高度对应关系,确定车辆故障方位。能够有效判断车辆的故障方位。


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    Title :

    Vehicle fault judgment method and device, vehicle and medium


    Additional title:

    车辆故障判断方法、装置、车辆以及介质


    Contributors:
    ZHANG LILIANG (author) / LI MOUTONG (author) / WANG JINPENG (author) / TIAN LINGLING (author) / TANG MIN (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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