The invention provides a vehicle driving mode control method and device, a vehicle and a storage medium. The method is applied to the field of vehicle control and comprises the steps that the average wheel speed of front wheels and the average wheel speed of rear wheels of a vehicle are obtained; selecting a front wheel average wheel speed or a rear wheel average wheel speed to calculate the speed of the vehicle according to the driving condition of the vehicle; if the vehicle meets the direct drive condition, the driving mode of the vehicle is controlled to be switched into a direct drive mode; the direct-drive entering condition comprises a direct-drive entering vehicle speed condition. Compared with a method for calculating the vehicle speed by adopting the wheel speed of the driven wheel in the prior art, the vehicle speed of the vehicle is calculated by selecting the average wheel speed of the front wheels or the average wheel speed of the rear wheels according to the driving working conditions, the influence of the wheel speed of the slipping wheels on the vehicle speed can be avoided, and therefore the situation that the vehicle enters the direct-drive mode unexpectedly is reduced; and the conditions that power is suddenly interrupted and an engine flames out after the vehicle enters the direct drive mode unexpectedly are avoided.

    本申请提供一种车辆驱动模式控制方法、装置、车辆及存储介质。应用于车辆控制领域,该方法包括:获取车辆的前轮平均轮速和后轮平均轮速;根据车辆的行驶工况,选取前轮平均轮速或后轮平均轮速计算车辆的车速;若车辆满足进直驱条件,则控制车辆的驾驶模式切换为直驱模式;进直驱条件包括进直驱车速条件。相比于现有技术中的采用从动轮轮速计算车速的方法,本申请根据行驶工况选取前轮平均轮速或者后轮平均轮速计算车辆的车速,能够避免打滑轮轮速对车速的影响,从而减少车辆非预期进入直驱模式的情况,避免车辆在非预期进入直驱模式后动力突然中断,发动机熄火的情况。


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    Title :

    Vehicle driving mode control method and device, vehicle and storage medium


    Additional title:

    车辆驱动模式控制方法、装置、车辆及存储介质


    Contributors:
    CHANG CHENG (author) / CHEN QILIN (author) / SU HANGRUI (author)

    Publication date :

    2024-10-29


    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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