The invention provides a driving mode switching method and device of a vehicle, the vehicle and a storage medium, and belongs to the technical field of automobiles. The method comprises the steps that when the vehicle receives a starting request of an engine in a pure electric mode, an available flag bit of a direct drive mode of the vehicle is determined according to running parameters of the vehicle; according to the driving parameters and the available flag bit of the direct drive mode, determining the available flag bit of the sliding friction starting mode of the vehicle; when the available flag bit of the sliding friction starting mode and the available flag bit of the direct drive mode of the vehicle meet preset conditions, determining that the target drive mode of the vehicle is the direct drive mode; and based on the sliding friction starting mode, an engine is controlled to be started, so that the driving mode of the vehicle is switched from a pure electric mode to a direct drive mode. By means of the scheme, when the engine is started, the vehicle is directly switched from the pure electric mode to the direct drive mode, the power running of the whole vehicle at the starting moment is guaranteed, and the driving experience of a driver is optimized.

    本申请提供了一种车辆的驱动模式切换方法、装置、车辆和存储介质,属于汽车技术领域,该方法包括:当车辆在纯电模式下接收到发动机的启动请求时,根据车辆的行驶参数确定车辆的直驱模式的可用标志位;根据行驶参数和直驱模式的可用标志位,确定车辆的滑磨启动方式的可用标志位;当车辆的滑磨启动方式的可用标志位和直驱模式的可用标志位满足预设条件时,确定车辆的目标驱动模式为直驱模式;基于滑磨启动方式,控制发动机启动,以使车辆的驱动模式由纯电模式切换为直驱模式。通过本方案,实现了发动机启动时,车辆从纯电模式到直驱模式的直接切换,保证了启动时刻整车的动力行,优化了驾驶员的驾驶体验。


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    Title :

    Driving mode switching method and device of vehicle, vehicle and storage medium


    Additional title:

    车辆的驱动模式切换方法、装置、车辆和存储介质


    Contributors:

    Publication date :

    2024-12-10


    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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