The invention provides a vehicle chassis rubbing early warning method, a medium and a vehicle, and the method comprises the steps: detecting the terrain clearance of a raised road surface under the condition that the current state information of the vehicle meets a preset condition, and obtaining the edge height; if the edge height is greater than or equal to the vehicle chassis height, generating first prompt information for warning that the vehicle cannot pass; if the edge height is smaller than the vehicle chassis height, the vehicle minimum terrain clearance and the vehicle actual minimum terrain clearance are obtained. Then, the edge height is compared with the vehicle minimum terrain clearance and the vehicle actual minimum terrain clearance, and corresponding prompt information is generated according to the comparison result. Therefore, the ground clearance of the vehicle is estimated and calculated, whether the minimum instantaneous ground clearance which can be reached by the vehicle chassis is larger than the road edge height or not is analyzed, and then whether the vehicle is scratched with the road edge or not is judged. And meanwhile, corresponding prompt information is generated, so that the risk that the vehicle rubs and collides with the edge, connected with the two road surfaces, of the vehicle is reduced.

    本申请提供了一种车辆底盘剐蹭预警方法、介质及车辆,通过在当前车辆的状态信息满足预设条件的情况下,检测凸起路面的离地高度,得到边缘高度。若边缘高度大于或等于车辆底盘高度,则生成第一提示信息,用于警示车辆不可通过;若边缘高度小于车辆底盘高度,则获取车辆最小离地高度和车辆实际最小离地高度。然后,将边缘高度分别与车辆最小离地高度、车辆实际最小离地高度进行对比,并根据对比的结果生成相应的提示信息。从而通过对车辆离地间隙进行预估计算,分析车辆底盘能够达到的最小瞬时离地高度是否大于马路边缘高度,进而判断车辆是否会与马路边缘发生剐蹭。同时,生成相应的提示信息,以降低车辆与两路面相接的边缘发生剐蹭碰撞的风险。


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    Titel :

    Vehicle chassis rubbing early warning method, medium and vehicle


    Weitere Titelangaben:

    一种车辆底盘剐蹭预警方法、介质及车辆


    Beteiligte:
    GU XIONGFEI (Autor:in) / CHEN XUSHENG (Autor:in) / WU CHUNYU (Autor:in) / SHI JINGHANG (Autor:in) / CHEN PENG (Autor:in)

    Erscheinungsdatum :

    2024-02-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion





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