The invention provides a vehicle tire wear detection method and system, and the method specifically comprises the steps: training a neural network model, and building a data model of vehicle information, pavement information and vehicle tire wear degree; acquiring current vehicle information of the vehicle; obtaining current road surface information of vehicle driving; calculating a first road holding force of a current vehicle tire according to the current vehicle information and the current road surface information; according to the current vehicle information and the current road surface information, predicting a second road holding force of a current vehicle tire through the neural network model; and the difference value between the first road holding force and the second road holding force is calculated, and the tire wear degree value of the vehicle is obtained according to the difference value. After the technical scheme is adopted, the vehicle information can be obtained through the existing sensor of the vehicle, and the tire wear degree of the vehicle can be accurately obtained by further combining the road surface information and establishing the neural network data model.

    本发明提供了一种车辆轮胎磨损的检测方法及其系统,具体包括训练神经网络模型,建立车辆信息、路面信息与车辆轮胎磨损程度的数据模型;获取所述车辆的当前车辆信息;获取所述车辆行驶的当前路面信息;根据所述当前车辆信息及当前路面信息计算得出当前车辆轮胎的第一抓地力;根据所述当前车辆信息及当前路面信息,通过所述神经网络模型预测得出当前车辆轮胎的第二抓地力;计算所述第一抓地力与所述第二抓地力的差值,根据所述差值获取所述车辆的轮胎磨损程度值。采用上述技术方案后,能够通过车辆已有的传感器获取车辆信息,进一步结合路面信息,通过建立神经网络数据模型准确获取车辆的轮胎磨损程度。


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    Title :

    Vehicle tire wear detection method and system


    Additional title:

    一种车辆轮胎磨损的检测方法及系统


    Contributors:
    DONG HUI (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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