The invention provides a method and device for determining a vehicle attachment coefficient and a vehicle, the method is applied to the field of vehicle driving, and the method comprises the steps that attachment parameters of the vehicle in the driving process are obtained, and the attachment parameters are used for representing the running state of vehicle parts related to the attachment coefficient; according to the attachment parameters, determining a target transverse attachment coefficient and a target longitudinal attachment coefficient of the vehicle; and determining a target adhesion coefficient of the vehicle according to the target transverse adhesion coefficient and the target longitudinal adhesion coefficient. According to the method, the transverse adhesion coefficient generated in the transverse direction and the longitudinal adhesion coefficient generated in the longitudinal direction of the vehicle can be considered in the process of determining the vehicle adhesion coefficient, so that the determination process of the target adhesion coefficient is more accurate, and accurate control over the vehicle is guaranteed.

    本申请提供了一种确定车辆附着系数的方法、装置和车辆,该方法应用于车辆驾驶领域,该方法包括:获取车辆在行驶过程中的附着参数,附着参数用于表示与附着系数相关的车辆部件的运行状态;根据附着参数,确定车辆的目标横向附着系数和目标纵向附着系数;根据目标横向附着系数和目标纵向附着系数,确定车辆的目标附着系数。该方法能够在确定车辆附着系数的过程中,兼顾车辆在横向产生的横向附着系数,以及在纵向产生的纵向附着系数,使得目标附着系数的确定过程更加准确,从而保证了对车辆的精确控制。


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    Title :

    Method and device for determining vehicle attachment coefficient and vehicle


    Additional title:

    一种确定车辆附着系数的方法、装置和车辆


    Contributors:
    GAO GUOWEI (author) / XU GUANGJIE (author) / LIAN ZHIYUAN (author)

    Publication date :

    2024-01-12


    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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