The embodiment of the invention relates to the technical field of vehicles, and discloses a vehicle driving mode control method and device and a computer readable storage medium, and a vehicle comprises a direct drive clutch used for transmitting driving power when the vehicle is in a direct drive mode; the method comprises the steps that whether the vehicle speed is larger than a first preset vehicle speed in a sampling period, whether the change rate of request power is smaller than a preset power change rate, whether the vehicle speed change rate is smaller than a preset vehicle speed change rate and whether the accelerator pedal opening change rate is smaller than a preset accelerator pedal opening change rate are detected; if it is detected that the vehicle speed is larger than the first preset vehicle speed in the sampling period, the change rate of the request power is smaller than the preset power change rate, the vehicle speed change rate is smaller than the preset vehicle speed change rate, and the accelerator pedal opening change rate is smaller than the preset accelerator pedal opening change rate; if yes, the driving mode of the vehicle is controlled to be switched from the range extending driving mode to the direct-drive driving mode, so that the direct-drive clutch transmits driving power to the vehicle, and the driving efficiency is improved.

    本申请实施例涉及车辆技术领域,公开了一种车辆驱动模式的控制方法、装置及计算机可读存储介质,车辆包括:直驱离合器,用于为车辆处于直驱驱动模式期间传递驱动动力;方法包括:检测在采样周期内车速是否大于第一预设车速,请求功率的变化率是否小于预设功率变化率,车速变化率是否小于预设车速变化率,以及油门踏板开度变化率是否小于预设油门踏板开度变化率;若检测到在采样周期内车速大于第一预设车速,请求功率的变化率小于预设功率变化率,车速变化率小于预设车速变化率,并且油门踏板开度变化率小于预设油门踏板开度变化率,则控制将车辆的驱动模式由增程驱动模式切换为直驱驱动模式,以使直驱离合器为车辆传递驱动动力,提高驱动效率。


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    Titel :

    Vehicle driving mode control method and device and computer readable storage medium


    Weitere Titelangaben:

    车辆驱动模式的控制方法、装置及计算机可读存储介质


    Beteiligte:
    CAO HONGSHENG (Autor:in) / PENG JIANG (Autor:in) / CHEN YI (Autor:in) / HUANG DAFEI (Autor:in) / LIU XIAOFEI (Autor:in) / WANG ZIQIANG (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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