The invention relates to a vehicle body control method and device, electronic equipment and a storage medium, and belongs to the field of vehicle air suspension control. The system is mainly composed of a vehicle body height sensor, a speed sensor, a pressure sensor, an inflation and deflation electromagnetic valve, a magneto-rheological damper and a control unit ECU. The system and the control method are applied to a semi-active air suspension system, coordinated control of electromagnetic valve on-off control and damping force adjustment of the adjustable damping shock absorber is achieved, and layered control of the air suspension vehicle body height and the adjustable damping shock absorber is achieved. By adjusting the height of the vehicle body and the damping force of the magneto-rheological damper, good smoothness and control stability are obtained, and meanwhile frequent switching of an electromagnetic valve switch is avoided.

    本发明涉及一种车身控制方法、控制装置、电子设备及存储介质,属于车辆的空气悬架控制领域。本系统主要由车身高度传感器、速度传感器、压力传感器、充放气电磁阀、磁流变阻尼器、控制单元ECU组成。本系统和控制方法应用于半主动空气悬架系统,实现电磁阀开关控制和可调阻尼减振器阻尼力调节的协调控制,实现空气悬架车身高度与可调阻尼减振器分层控制。通过调节车身高度和磁流变阻尼器阻尼力,获得良好的平顺性和操纵稳定性,同时避免电磁阀开关的频繁切换。


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    Title :

    Vehicle body control method and device, electronic equipment and storage medium


    Additional title:

    车身控制方法、控制装置、电子设备及存储介质


    Contributors:
    YIN GUODONG (author) / ZHOU CHAOBIN (author) / XU LIWEI (author) / DING HAONAN (author) / LIU XU (author) / YANG LEI (author)

    Publication date :

    2022-06-14


    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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