The invention discloses an electronic air suspension control method and device, equipment and a medium. The method comprises the steps of obtaining point cloud data of a road surface in front of a vehicle in the advancing direction; road surface features of the road surface are obtained based on the point cloud data of the road surface, the road surface features comprise the concave-convex type and the concave-convex degree of the road surface, the adjusting direction of the vehicle electronic air suspension is determined according to the concave-convex type, and the adjusting height of the vehicle electronic air suspension is determined according to the concave-convex degree; and adjusting the vehicle electronic air suspension based on the adjusting direction and the adjusting height. Therefore, the condition of the front road surface in the forward direction of the vehicle can be predicted, the height of the electronic air suspension is synchronously adjusted along with the height change of the suspension when the vehicle reaches the convex or concave position, the jolting feeling caused by asynchronous adjustment is reduced as much as possible, and the comfort of the vehicle is improved.

    本申请公开一种电子空气悬架控制方法、装置、设备、介质,该方法包括:获取车辆行进方向前方路面的点云数据;基于所述路面的点云数据获取所述路面的路面特征,所述路面特征包括所述路面的凹凸类型和凹凸程度,根据所述凹凸类型确定所述车辆电子空气悬架的调节方向,根据所述凹凸程度确定所述车辆电子空气悬架的调节高度;基于所述调节方向和所述调节高度,调节所述车辆电子空气悬架。这样可以预测车辆前进方向上前方路面的情况,做到在车辆到达凸起或凹陷处时,随着悬架的高度变化同步调整电子空气悬架的高度,尽可能减小调整不同步导致的颠簸感,提升车辆的舒适度。


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    Titel :

    Electronic air suspension control method and device


    Weitere Titelangaben:

    一种电子空气悬架控制方法及装置


    Beteiligte:
    DAI LEI (Autor:in) / SONG YANPING (Autor:in) / YANG XIAOHUI (Autor:in) / LUO LAN (Autor:in) / YANG RUIHAO (Autor:in) / LU JING (Autor:in) / CHEN DELING (Autor:in) / LI XUEYING (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / G06V



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