The invention provides a vehicle suspension control method, system and device, a medium and a vehicle. The control method of the vehicle suspension comprises the steps that the road surface roughness is obtained; obtaining a damping proportion coefficient corresponding to the current pavement based on the pavement roughness and a pre-established roughness-damping proportion table, and obtaining a damping deviation corresponding to the current pavement based on the pavement roughness and a pre-established roughness-damping deviation table; based on the damping proportionality coefficient and the damping deviation, a reference damping coefficient, determined through a preset algorithm, of the vehicle suspension is corrected, and a corrected damping coefficient is obtained; and controlling the damping force of the vehicle suspension according to the corrected damping coefficient. According to the method, the damping coefficient obtained through the preset algorithm can be adjusted according to the road surface roughness, so that the shock absorber effect of the shock absorber is improved, the riding comfort of a vehicle is guaranteed, and the driving experience is improved; and the algorithm is simple and easy to implement.

    本申请提供了一种车辆悬架的控制方法、系统、设备、介质和车辆。其中的车辆悬架的控制方法包括:获取路面粗糙度;基于路面粗糙度和预先建立的粗糙度‑阻尼比例表得到当前路面对应的阻尼比例系数,以及基于路面粗糙度和预先建立的粗糙度‑阻尼偏差表得到当前路面对应的阻尼偏差;基于阻尼比例系数和阻尼偏差,对通过预设算法确定的车辆悬架的参考阻尼系数进行修正,得到修正后的阻尼系数;根据修正后的阻尼系数对车辆悬架的阻尼力进行控制。该方法能根据路面粗糙度来调整预设算法得到的阻尼系数,从而提高了减振器的减振器效果,保证车辆的乘坐舒适性,提升了驾乘体验;而且算法简单,易于实施。


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    Title :

    Vehicle suspension control method, system and equipment, medium and vehicle


    Additional title:

    车辆悬架的控制方法、系统、设备、介质和车辆


    Contributors:
    LUO ZHONGLIANG (author) / DAI YAQING (author) / XIE XINQIN (author) / SHAO XIONG (author) / LI GEN (author)

    Publication date :

    2024-06-21


    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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