The invention discloses a shock absorber control method, device and equipment and a readable storage medium, and relates to the technical field of vehicle suspension shock absorption. The method comprises the steps that the real-time speed of the mass center of a whole vehicle is calculated according to the real-time acceleration of the whole vehicle and the installation position of an acceleration sensor used for collecting the real-time acceleration; calculating the target damping force of each shock absorber based on the real-time speed of the mass center of the whole vehicle and a target conversion matrix, wherein the target conversion matrix is constructed based on the left and right wheel base and the front and back wheel base; and for each shock absorber, the target current of the shock absorber is determined through the real-time telescopic speed and the target damping force of the shock absorber, and shock absorption control is conducted on the shock absorber based on the target current. By means of the control method and device, accurate control over all the shock absorbers can be achieved, and the vehicle shock absorption effect is effectively improved.

    一种减振器控制方法、装置、设备及可读存储介质,涉及车辆悬架减振技术领域,包括根据整车的实时加速度以及用于采集实时加速度的加速度传感器的安装位置计算出整车质心的实时速度;基于整车质心的实时速度以及目标换算矩阵计算出每个减振器的目标阻尼力,所述目标换算矩阵基于左右轮距和前后轴距构建;针对每个减振器,通过减振器的实时伸缩速度和目标阻尼力确定出减振器的目标电流,并基于所述目标电流对减振器进行减振控制。通过本申请,可实现对各个减振器的精准控制,有效提升了车辆减振效果。


    Access

    Download


    Export, share and cite



    Title :

    Shock absorber control method, device and equipment and readable storage medium


    Additional title:

    减振器控制方法、装置、设备及可读存储介质


    Contributors:
    LI SHUO (author) / LIU WU (author) / PEI JINSHUN (author) / CHEN KUI (author) / ZHANG WEN (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Shock absorber control method, shock absorber control system, equipment, medium and vehicle

    YU SONG / WANG YANWEI / LIU ZONGWEI et al. | European Patent Office | 2024

    Free access

    Shock absorber control method, shock absorber control system, equipment, medium and vehicle

    YU SONG / WANG YANWEI / LIU ZONGWEI et al. | European Patent Office | 2024

    Free access


    Damping control method, device and equipment of shock absorber and storage medium

    ZHAO CHAOQUN / WANG YANWEI / LIU ZONGWEI et al. | European Patent Office | 2023

    Free access

    Shock absorber damping control method, device, equipment and medium

    ZHANG LEIBO / PEI JINSHUN / ZHAI RUNGUO et al. | European Patent Office | 2024

    Free access