The invention discloses a torque control method, device and equipment under a transition working condition and a storage medium, and relates to the technical field of engine control. The method comprises the following steps: determining a target working condition power parameter according to working condition switching information; obtaining a basic torque adjustment value according to the current working condition power parameter and the target working condition power parameter; obtaining an additional torque adjustment value according to the rotational inertia of the hybrid power assembly and the target working condition power parameter; and controlling the output torque of the generator according to the basic torque adjustment value and the additional torque adjustment value. By comprehensively considering factors such as vehicle speed change, rotating speed change and rotational inertia, the torque of the generator is effectively adjusted, so that the whole vehicle can output power more stably during working condition switching, and the driving comfort and the performance of the whole vehicle are improved.

    本申请公开了一种过渡工况下的扭矩控制方法、装置、设备及存储介质,涉及发动机控制技术领域。本申请的方法包括:根据工况切换信息,确定目标工况动力参数;根据当前工况动力参数与所述目标工况动力参数,得到基础扭矩调整值;根据混动总成转动惯量与所述目标工况动力参数,得到额外扭矩调整值;根据所述基础扭矩调整值与所述额外扭矩调整值,对发电机的输出扭矩进行控制。本申请通过综合考虑车速变化、转速变化、转动惯量等因素,实现了对发电机扭矩的有效调整,使整车在工况切换时能够更加平稳地进行动力输出,提高了驾驶舒适性和整车性能表现。


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    Title :

    Torque control method, device and equipment under transition working condition and storage medium


    Additional title:

    过渡工况下的扭矩控制方法、装置、设备及存储介质


    Contributors:
    DING JIFAN (author) / LI SHICHENG (author) / CHEN WEIFANG (author) / JIN XIN (author) / XU RUI (author)

    Publication date :

    2024-11-29


    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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