The invention is suitable for the technical field of intelligent automobiles, and provides a method and device for determining the tire radius of a vehicle, terminal equipment and a storage medium, and the method comprises the steps: determining a radius compensation coefficient of a target tire according to the tire rotating speed of the target tire in the vehicle driving process, and determining the tire radius of the target tire according to the radius compensation coefficient, the tire free radius of the target tire and the tire static radius of the target tire. Even in the vehicle running process, the tire radius of the target tire can be determined according to the tire rotating speed, the tire free radius and the tire static radius of the target tire, and real-time detection of the tire radius in the vehicle running process is achieved.

    本申请适用于智能汽车技术领域,提供了一种车辆的轮胎半径的确定方法、装置、终端设备及存储介质,该方法包括:在车辆行驶过程中根据目标轮胎的轮胎转速,确定目标轮胎的半径补偿系数,然后根据半径补偿系数、目标轮胎的轮胎自由半径和目标轮胎的轮胎静力半径确定目标轮胎的轮胎半径。本申请即使在车辆行驶过程中,也可以根据目标轮胎的轮胎转速、轮胎自由半径和轮胎静力半径确定出目标轮胎的轮胎半径,实现了车辆行驶过程中对轮胎半径的实时检测。


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    Title :

    Method and device for determining tire radius of vehicle, terminal equipment and storage medium


    Additional title:

    车辆的轮胎半径的确定方法、装置、终端设备及存储介质


    Contributors:
    LI XU (author) / LIAN ZHIYUAN (author) / LIU JIAHAN (author) / DONG ZHEN (author) / ZHOU DEXIANG (author) / SUN GUANGDI (author) / GAO GUOWEI (author) / SHU JIE (author) / LIU ZHE (author) / XU WEIPING (author)

    Publication date :

    2024-11-22


    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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