The invention provides a vehicle active suspension system, and belongs to the technical field of vehicles. Thevehicle active suspension system specifically comprises: a mounting support used for mounting the active suspension system on a vehicle body of a vehicle; an upper arm, wherein one end of the upper arm is rotationally mounted on the mounting support through an upper arm shaft, and the other end of the upper arm is connected with a wheel of the vehicle; a first electric cylinder, wherein the two ends of the first electric cylinder are connected with the upper arm and a vehicle body of the vehicle, and the first electric cylinder stretches out and draws back to drive the upper arm to rotate around an upper arm shaft and drive wheels of the vehicle to get away from and get close to the vehicle body in the vertical direction; a driving assembly which is used for driving wheels of the vehicle to rotate; a steering assembly which drives the wheels to steer; a side swing assembly, wherein the upper arm is connected with the mounting support through the side swing assembly, so that the upper arm, the upper arm shaft, the first electric cylinder, the steering assembly and the wheels incline in the vertical direction, and the wheel track of the vehicle is adjusted. By means of the treatment scheme, the functions of wheel type steering, lifting, side swinging and the like of the vehicle are achieved, and the functions of climbing, obstacle crossing, trench crossing, wading, bearing and the like can be easily achieved.

    本申请提供了一种车辆主动悬架系统,属于车辆的技术领域,具体包括安装支座,用于将主动悬架系统安装在车辆的车身上;上臂,上臂一端通过上臂轴转动安装在安装支座上,另一端与车辆的车轮连接;第一电缸,第一电缸两端连接上臂和车辆的车身,第一电缸伸缩带动上臂绕上臂轴转动,带动车辆的车轮在竖直方向上远离和靠近车身;驱动组件,用于驱动车辆的车轮转动;转向组件,带动车轮转向;侧摆组件,上臂通过侧摆组件与安装支座连接,使上臂、上臂轴、第一电缸、转向组件和车轮在竖直方向发生倾斜,以调节车辆的轮距。通过本申请的处理方案,实现车辆的轮式转向、抬升、侧摆动等功能、可轻易实现爬坡、越障、越壕、涉水,承载等功能。


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    Title :

    Vehicle active suspension system


    Additional title:

    一种车辆主动悬架系统


    Contributors:
    LIU WENHAO (author) / WANG RONGRONG (author) / HE KUN (author) / WANG JIANZENG (author) / YANG ZHIPENG (author) / ZANG JIANWEN (author)

    Publication date :

    2021-09-14


    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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