The invention provides a hybrid power vehicle energy management method and device, a storage medium and a vehicle, and belongs to the technical field of vehicles. According to the embodiment of the invention, the vehicle speed data of the vehicle is collected according to a preset sampling period, the target impact degree of the vehicle is determined based on the vehicle speed data, and the energy management of the hybrid power vehicle can be achieved based on the target impact degree and/or the vehicle speed data. And determining the current driving working condition of the vehicle, determining a target control strategy based on the current driving working condition and the residual electric quantity of the power battery, and controlling the operation states of the engine and the driving motor based on the target control strategy. According to the embodiment of the invention, by comprehensively considering the vehicle speed data and the target impact degree in the preset sampling period of the vehicle, the current driving working condition can be identified more timely and accurately, and then the proper target control strategy is matched for the vehicle in combination with the current driving working condition and the residual electric quantity; the driving requirements of the vehicle under various driving working conditions can be met, and the energy-saving effect of the vehicle under complex road conditions can be effectively improved.

    本申请提供了一种混合动力车辆能量管理方法、装置、存储介质和车辆,属于车辆技术领域,本申请实施例通过按照预设采样周期采集车辆的车速数据,并基于车速数据,确定车辆的目标冲击度,能够基于目标冲击度和/或车速数据,确定车辆的当前行驶工况,进而基于当前行驶工况和动力电池的剩余电量,确定目标控制策略,并基于目标控制策略,控制发动机和驱动电机的运行状态。本申请实施例通过综合考虑车辆预设采样周期内的车速数据和目标冲击度,能够更为及时准确地对当前行驶工况进行识别,进而结合当前行驶工况和剩余电量,为车辆匹配合适的目标控制策略,不仅能够满足车辆各种行驶工况下的行驶需求,还能有效提升车辆在复杂路况下的节能效果。


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    Title :

    Hybrid power vehicle energy management method and device, storage medium and vehicle


    Additional title:

    混合动力车辆能量管理方法、装置、存储介质和车辆


    Contributors:
    ZHAO ZHENXING (author) / LI GUOLIANG (author) / ZHANG TONG (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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