The invention discloses a shock absorber control method and device, a vehicle and a storage medium, and the method comprises the steps: determining the driving road surface working condition of the vehicle according to the unsprung acceleration of the vehicle, and controlling a shock absorber of a suspension system on the vehicle according to the special road surface working condition when the driving road surface working condition is the special road surface working condition; according to the method, the running road surface working condition is judged through the unsprung acceleration, when it is recognized that the vehicle runs on the special road surface, namely the special road surface working condition is recognized, the suspension shock absorber is controlled according to the special road surface working condition, decoupling of the common road surface working condition and the special road surface working condition is achieved, and the shock absorber is controlled according to different road conditions; the damping force of the shock absorber is changed according to the requirement of the whole vehicle performance, a road surface with large mutability can be effectively dealt with, the control precision of a suspension is improved, and therefore the driving comfort and operation stability of the vehicle are improved.

    本发明公开了一直减振器控制方法、装置、车辆及存储介质,方法包括:根据车辆的簧下加速度,确定车辆的行驶路面工况,当行驶路面工况为特殊路面工况时,根据特殊路面工况对车辆上悬架系统的减振器进行控制;通过簧下加速度对行驶路面工况进行判断,当识别到车辆在特殊路面行驶时,即识别到特殊路面工况时,根据特殊路面工况对悬架减振器进行控制,实现了普通路面工况与特殊路面工况的解耦,以根据不同的路况对减振器进行控制,使减振器阻尼力根据整车性能的需求而变化,能够有效应对突变性较大的路面,提高了悬架控制精度,从而提升车辆行驶舒适性和操稳性。


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    Title :

    Shock absorber control method and device, vehicle and storage medium


    Additional title:

    减振器控制方法、装置、车辆及存储介质


    Contributors:
    DING DUDU (author) / CUI HONGLIANG (author) / LI DAN (author) / LUO XIEPAN (author)

    Publication date :

    2025-03-11


    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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