The invention provides an adhesion coefficient determination method and device, a vehicle and a storage medium, and relates to the field of vehicles. The method comprises the steps of obtaining a current adhesion coefficient of a target wheel in a vehicle and a current rotating speed of the target wheel; based on the current adhesion coefficient, obtaining a target wheel rotating speed corresponding to the current adhesion coefficient; and based on the current rotating speed and the target wheel rotating speed, the current adhesion coefficient is corrected, and the corrected adhesion coefficient is determined, so that the vehicle controls the target wheel based on the corrected adhesion coefficient. The method can improve the accuracy of the road adhesion coefficient so as to ensure the stable driving of the vehicle.

    本申请提供了一种附着系数的确定方法、确定装置、车辆及存储介质,该方法涉及车辆领域。该方法包括:获取车辆中目标车轮的当前附着系数与目标车轮的当前转速;基于当前附着系数,得到当前附着系数对应的目标车轮转速;基于当前转速和目标车轮转速,对当前附着系数进行修正,确定修正后的附着系数,以使车辆基于修正后的附着系数,对目标车轮进行控制。该方法能够提高路面附着系数的准确性,以保证车辆稳定行驶。


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    Title :

    Determination method and determination device of adhesion coefficient, vehicle and storage medium


    Additional title:

    附着系数的确定方法、确定装置、车辆及存储介质


    Contributors:
    LIU HONGWEI (author)

    Publication date :

    2024-12-06


    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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