The invention relates to a vehicle control method and device, a medium, a chip and a vehicle. The vehicle control method comprises the steps that in the running process of a vehicle, whether the vehicle has the slipping risk or not is judged according to the rainfall and temperature in the current environment of the vehicle, and a first judgment result is obtained; judging whether the vehicle has a slip risk or not according to the adhesion coefficient of the current road of the vehicle and the vehicle speed to obtain a second judgment result; judging whether accumulated water exists on the road surface of the current road of the vehicle; if at least one of the first judgment result and the second judgment result indicates that the vehicle has the slipping risk, determining the slippery degree of the current road of the vehicle according to a judgment result of whether water is accumulated on the road surface of the current road of the vehicle; and controlling the operation of the vehicle according to the determined road slippery degree. Therefore, after the slipping risk of the vehicle is accurately and timely determined, the running of the vehicle is controlled according to the determined road slippery degree, so that the slipping risk of the vehicle can be reliably and effectively reduced, and the safety is improved.

    本公开涉及一种车辆控制方法、装置、介质、芯片及车辆。车辆控制方法包括:在车辆的行驶过程中,根据车辆当前环境中的雨量和温度判断车辆是否存在打滑风险,得到第一判断结果;根据车辆当前所在道路的附着系数和车速判断车辆是否存在打滑风险,得到第二判断结果;判断车辆当前所在道路的路面是否存在积水;若第一判断结果和第二判断结果中的至少一者指示车辆存在打滑风险,则根据车辆当前所在道路的路面是否存在积水的判断结果,确定车辆当前所在道路的湿滑度;根据所确定的道路湿滑度控制车辆的运行。这样,在准确、及时地确定出车辆存在打滑风险后,根据所确定的道路湿滑度控制车辆的运行能够可靠、有效地降低车辆的打滑风险,提高了安全性。


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    Title :

    Vehicle control method and device, medium, chip and vehicle


    Additional title:

    车辆控制方法、装置、介质、芯片及车辆


    Contributors:
    PAN KECHENG (author) / HUO JIEGUANG (author) / LIU ZHIMING (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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