The invention provides a control method and device of a hybrid electric vehicle, the hybrid electric vehicle and a medium, the method is applied to a vehicle, and the method comprises the steps that vehicle data and environment data of the hybrid electric vehicle under the current working condition are collected; determining an optimal target charge state corresponding to the current working condition according to the vehicle data and the environment data; and controlling a power battery of the hybrid electric vehicle to discharge or charge according to the optimal target charge state. According to the method, the optimal target charge state meeting the current working condition can be determined based on the data of the current working condition, and different working conditions and the data of the working conditions are considered, so that the power battery can be discharged or charged according to the optimal target charge state to meet the use requirements of the power battery under the current working condition; the dynamic and comprehensive control of the optimal target charge state is realized, the available space of the battery is better played, the endurance mileage is increased, and the driving performance and the vehicle use experience are improved.

    本申请提供了混合动力汽车的控制方法、装置、混合动力汽车及介质,该方法应用于车辆,该方法包括:采集混合动力汽车在当前所处工况的车辆数据和环境数据;根据车辆数据和环境数据确定当前所处工况对应的最佳目标荷电状态;按照最佳目标荷电状态控制混合动力汽车的动力电池放电或充电。该方法可以基于当前工况的数据确定满足当前工况的最佳目标荷电状态,将不同工况以及工况的数据考虑在内,从而可以使得动力电池根据最佳目标荷电状态进行放电或充电,以满足当前工况下动力电池的使用需求,实现最佳目标荷电状态的动态以及全面控制,更好的发挥电池可用空间,增加续航里程,且提升了驾驶性能及用车体验。


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    Title :

    Control method and device of hybrid electric vehicle, hybrid electric vehicle and medium


    Additional title:

    混合动力汽车的控制方法、装置、混合动力汽车及介质


    Contributors:
    LIU HUI (author)

    Publication date :

    2023-12-29


    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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