The invention relates to the technical field of vehicle control, in particular to a suspension control method and device for driving on a mountain road, and the method comprises the steps: calculating a climbing coefficient of a vehicle in real time, and judging whether the vehicle runs in a scene of a continuous ramp or not based on the calculated climbing coefficient; the steering coefficient of the vehicle is calculated in real time, and whether the vehicle runs in a continuous steering scene or not is judged based on the calculated steering coefficient; according to the judged vehicle driving scene, the mountain crossing road is recognized, and when the mountain crossing road is recognized, the suspension mode is automatically switched from the normal mode to the motion mode; wherein when the vehicle runs on the continuous ramp and the continuous steering scene at the same time, the vehicle is identified as a mountain road. Therefore, the continuous ramp and the continuous steering are recognized to determine whether a mountain crossing road scene exists or not, the suspension is automatically switched to be in the motion mode or the normal mode, the riding comfort of the vehicle is improved, and potential safety hazards caused by manual switching of a driver are avoided.

    本申请涉及车辆控制技术领域,尤其涉及一种用于盘山公路驾驶的悬架控制方法及装置,实时计算车辆的爬坡系数,并且基于计算出的所述爬坡系数,判断车辆是否行驶于连续坡道的场景;实时计算车辆的转向系数,并且基于计算出的所述转向系数,判断车辆是否行驶于连续转向的场景;根据判断出的车辆行驶场景,对盘山公路进行识别,并且在识别出盘山公路时,将悬架模式由正常模式自动切换为运动模式;其中,当车辆同时行驶于连续坡道和连续转向的场景时,识别为盘山公路。从而通过对连续坡道以及连续转向进行识别来确定是否盘山公路场景,并自动切换悬架为运动模式或者正常模式,提升车辆乘坐的舒适性,避免因驾驶员手动切换导致的安全隐患。


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    Title :

    Suspension control method and device for driving on mountain road


    Additional title:

    一种用于盘山公路驾驶的悬架控制方法及装置


    Contributors:
    ZHANG DEJIU (author)

    Publication date :

    2024-12-10


    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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