The invention provides a vehicle mode switching control method which is applied to a hybrid power vehicle, the vehicle comprises a hybrid power transmission, the hybrid power transmission comprises a first input shaft and a second input shaft, the first input shaft is connected with a first clutch, and the second input shaft is connected with a second clutch. The method comprises the steps that the current driving mode of the vehicle is determined to be a direct-drive four-wheel-drive mode or an idle-speed pure-electric four-wheel-drive mode; acquiring driving state information of the vehicle in a direct-drive four-wheel-drive mode or an idle-speed pure-electric four-wheel-drive mode; judging whether the vehicle meets a preset condition of switching to an idling hybrid power four-wheel drive mode or not according to the driving state information; and under the condition that the vehicle meets the preset condition, the vehicle is controlled to be switched from a direct-drive four-wheel-drive mode or an idle-speed pure-electric four-wheel-drive mode to an idle-speed hybrid-power four-wheel-drive mode. The method can maintain the driving performance of the vehicle and improve the vehicle use experience of the user.

    本申请提供了一种车辆模式切换控制的方法,应用于混合动力的车辆,车辆包括混合动力变速器,混合动力变速器包括:第一输入轴和第二输入轴,第一输入轴连接有第一离合器,第二输入轴连接有第二离合器,该方法包括:确定车辆的当前驾驶模式为直驱四驱模式或怠速纯电四驱模式;获取车辆在直驱四驱模式或怠速纯电四驱模式下的行驶状态信息;根据行驶状态信息判断车辆是否符合切换至怠速混动四驱模式的预设条件;在车辆符合预设条件的情况下,控制车辆从直驱四驱模式或怠速纯电四驱模式切换至怠速混动四驱模式。该方法能够保持车辆的驾驶性能,提高用户的用车体验。


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    Title :

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


    Additional title:

    一种车辆模式切换控制的方法、装置、车辆和存储介质


    Contributors:
    HE ZIAN (author) / ZHENG YUNLONG (author)

    Publication date :

    2024-05-10


    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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