The invention discloses a road surface type identification method and device and a vehicle, which are used for accurately identifying the road surface type of a vehicle driving road surface. The method comprises the following steps: acquiring dynamic response data of a first vehicle and a current road type; the dynamic response data of the first vehicle and the current road type are input into the first model set, first information is output, the first information comprises at least one of the first road surface type and the first coefficient, and the first information is used for indicating the first vehicle to conduct decision regulation and control. Therefore, the problem that the road surface type identification is inaccurate due to the fact that only the dynamic response data of the vehicle is used as the input of the road surface type identification can be solved. And the road surface types can be screened on the basis of determining the current road type, so that the accuracy of road surface type identification is improved.

    一种路面类型识别方法、装置及车辆,用以准确的对车辆行驶路面的路面类型进行识别。该方法包括:获取第一车辆的动力学响应数据和当前道路类型;将第一车辆的动力学响应数据和当前道路类型输入第一模型集,输出第一信息,第一信息包括第一路面类型和第一系数中的至少一项,所述第一信息用于指示所述第一车辆进行决策规控。这样可以解决单一使用车辆的动力学响应数据作为路面类型识别的输入,导致路面类型识别不准确的问题。并且可以在确定当前道路类型的基础上进行路面类型的筛选,从而提升路面类型识别的准确性。


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    Title :

    Road surface type identification method and device and vehicle


    Additional title:

    一种路面类型识别方法、装置及车辆


    Contributors:
    LIU RONG (author)

    Publication date :

    2022-11-15


    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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