The invention discloses a hybrid power vehicle and a control method thereof, a vehicle control unit and a storage medium, and the control method comprises the steps that whether the vehicle enters a four-wheel-drive mode or not is determined according to first vehicle state information, and the four-wheel-drive mode comprises an EV four-wheel-drive mode and a hybrid power four-wheel-drive mode; according to the second vehicle state information, a four-wheel drive mode is determined to be an EV four-wheel drive mode or a hybrid power four-wheel drive mode; in the EV four-wheel drive mode, the first motor and the second motor drive the front wheel and the rear wheel correspondingly. In the hybrid four-wheel drive mode, at least the engine drives the front wheels, and the second motor drives the rear wheels. According to the control method, the driving mode of the vehicle is determined according to the state information of the vehicle, and the matched driving modes are used under different working conditions, so that the driving safety of the vehicle is improved, the energy consumption is reduced, and the performance of the whole vehicle can be improved.

    本申请公开了一种混合动力车辆及其控制方法、整车控制器及存储介质,其中,控制方法包括:根据第一车辆状态信息确定车辆是否进入四驱模式,四驱模式包括EV四驱模式及混动四驱模式;根据第二车辆状态信息确定四驱模式为EV四驱模式或混动四驱模式;在EV四驱模式下,第一电机和第二电机分别驱动前轮和后轮;在混动四驱模式下,至少发动机驱动前轮,第二电机驱动后轮。本申请的控制方法,根据车辆的状态信息确定车辆的驱动模式,在不同的工况下使用相匹配的驱动模式,不仅提高了车辆的行车安全性,降低能耗,还可以提高整车性能。


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    Title :

    Hybrid vehicle and control method thereof, vehicle control unit and storage medium


    Additional title:

    混合动力车辆及其控制方法、整车控制器及存储介质


    Contributors:
    LIAN YUBO (author) / LUO HONGBIN (author) / ZHONG YILIN (author) / LI GAOLIN (author) / LIAO YINSHENG (author) / LI YUE (author) / ZHANG FENG (author) / ZHAO GAOMING (author)

    Publication date :

    2024-04-09


    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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