The invention discloses an air suspension height control method, device and equipment and a storage medium, and relates to the technical field of automobile engineering, and the air suspension height control method comprises the steps that an expected height change value is calculated based on the current height and the target height of an air spring; the actual height change value of the air spring in a preset number of control periods is obtained, and a height change compensation value is calculated based on the expected height change value and the actual height change value; and controlling an electromagnetic valve to inflate and deflate the air spring based on the height change compensation value so as to complete the control of the air suspension height. According to the method and the device, the height of the air suspension is rapidly and accurately controlled, the phenomenon of over-charging or over-discharging caused by improper charging and discharging speed is avoided, and meanwhile, the height oscillation and energy waste of a suspension system are reduced.

    本申请公开了一种空悬高度控制方法、装置、设备及存储介质,涉及汽车工程技术领域,公开了空悬高度控制方法,包括:基于空气弹簧的当前高度与目标高度计算期望高度变化值;获取预设个控制周期内所述空气弹簧的实际高度变化值,基于所述期望高度变化值和所述实际高度变化值计算高度变化补偿值;基于所述高度变化补偿值控制电磁阀对所述空气弹簧进行充放气,以完成对空悬高度的控制。本申请实现了对空气悬架高度的快速且精确控制,避免了因充放气速度不当引起的过充或过放现象,同时减少了悬架系统的高度振荡和能量浪费。


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    Title :

    Air suspension height control method, device and equipment and storage medium


    Additional title:

    空悬高度控制方法、装置、设备及存储介质


    Contributors:
    ZHU QINGXIAO (author) / LI JUN (author) / YANG SHENGSHENG (author) / YU DONG (author) / CHEN YEJIN (author) / ZHENG ZEXING (author) / YANG MING (author) / YAN WEIBANG (author) / LUO XIANXUN (author) / GAN GUOLI (author)

    Publication date :

    2024-10-29


    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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