The invention provides a vehicle suspension height adjusting method, a controller, a vehicle and a program product. The method comprises the steps that the actual adjusting height collected by a normal wheel height sensor of the vehicle is obtained; the chassis mass center position speed, the pitch angle speed and the roll angle speed are determined according to the actual adjustment height; determining a predicted adjusting speed corresponding to the abnormal wheel height sensor according to the chassis mass center position speed, the pitch angle speed and the roll angle speed; and determining a predicted adjustment height corresponding to the abnormal wheel height sensor according to the predicted adjustment speed, and performing suspension height adjustment according to the predicted adjustment height. According to the method, the predicted height value corresponding to the abnormal height sensor is determined according to the actual adjustment height collected by the normal wheel height sensor of the vehicle, so that the suspension height adjustment is realized. Therefore, according to the method, when the vehicle height sensor is abnormal, it can be guaranteed that the vehicle normally conducts suspension height adjustment.

    本申请提供一种车辆的悬架高度调节方法、控制器、车辆和程序产品,其方法包括:获取车辆的正常车轮高度传感器采集的实际调节高度;根据实际调节高度确定底盘质心位置速度、俯仰角速度和侧倾角速度;根据底盘质心位置速度、俯仰角速度和侧倾角速度确定异常车轮高度传感器对应的预测调节速度;根据预测调节速度确定异常车轮高度传感器对应的预测调节高度,并根据预测调节高度进行悬架高度调节。本方法根据车辆的正常车轮高度传感器采集的实际调节高度确定异常高度传感器对应的预测高度值,从而实现悬架高度调节。因此,本方法能够在车辆高度传感器异常时,保障车辆正常进行悬架高度调节。


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    Title :

    Vehicle suspension height adjusting method, controller, vehicle and program product


    Additional title:

    一种车辆的悬架高度调节方法、控制器、车辆和程序产品


    Contributors:
    LIU ZHANTONG (author) / LI YUHANG (author) / LI PEIXUAN (author) / LU ZENGYI (author)

    Publication date :

    2025-03-18


    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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