The invention relates to a vehicle chassis lifting control method, terminal equipment and a storage medium. The method comprises the steps that S1, the slope value of a road in front of a vehicle is collected in real time; s2, calculating a first inclination angle and a second inclination angle which need to be lifted by the vehicle chassis when the gravity center of the vehicle moves backwards due to the gradient according to the collected gradient value in combination with the wheel radius of the vehicle and the length of the vehicle chassis; s3, if only one of the first inclination angle and the second inclination angle is within the range of 0-90 degrees, entering S5; if the two conditions are met, entering S4; if the two conditions are not met, returning to S1; s4, setting the minimum value of the two inclination angles as a chassis inclination angle value, and entering S5; s5, judging whether lifting of the vehicle chassis can reach the chassis inclination angle value or not, and if yes, setting the to-be-adjusted inclination angle of the vehicle chassis as the chassis inclination angle value; otherwise, the to-be-adjusted inclination angle of the vehicle chassis is set to be the reachable maximum value. The problem of road holding force caused by backward movement of the gravity center of a front-wheel-drive vehicle during uphill is relieved.

    本发明涉及一种车辆底盘升降控制方法、终端设备及存储介质,该方法中包括:S1:实时采集车辆前方道路的坡度值;S2:根据采集的坡度值,结合车辆的车轮半径和车辆底盘长度,计算克服因坡度造成的车辆重心后移时,车辆底盘需要升降的第一倾角和第二倾角;S3:如果第一倾角和第二倾角只有一个满足0度到90度的范围,进入S5;如果两个都满足,进入S4;如果两个都不满足,返回S1;S4:设定两个倾角中角度的最小值为底盘倾角值,进入S5;S5:判断车辆底盘升降是否能够达到底盘倾角值,如果是,设定车辆底盘的待调整倾斜角为底盘倾角值;否则,设定车辆底盘的待调整倾斜角为能够达到的最大值。本发明缓解前驱车型在上坡时的重心后移引起的抓地力问题。


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    Title :

    Vehicle chassis lifting control method, terminal equipment and storage medium


    Additional title:

    一种车辆底盘升降控制方法、终端设备及存储介质


    Contributors:
    TU YANKAI (author) / YE XUHUI (author) / LI HUI (author)

    Publication date :

    2022-12-06


    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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