The invention discloses a vehicle energy management method and system, electronic equipment and a storage medium. The method comprises the steps that firstly, an amphibious vehicle driving condition recognition database is established; based on the amphibious vehicle driving condition identification database, obtaining the current driving condition of the amphibious vehicle; acquiring the required power of the amphibious vehicle; determining an upper limit value and a lower limit value of the SOC of the power battery based on the current driving condition of the amphibious vehicle; secondly, the driving mode of the amphibious vehicle is determined based on the current driving working condition of the amphibious vehicle, the required power of the amphibious vehicle and the upper limit value and the lower limit value of the SOC of the power battery; and finally, based on the driving mode of the amphibious vehicle, an energy management control strategy corresponding to the driving mode of the amphibious vehicle is executed, so that the amphibious vehicle is controlled to operate according to the energy management control strategy, the fuel economy of the whole vehicle can be improved, and the efficiency of the whole vehicle can be improved.

    本发明公开一种车辆能量管理方法、系统、电子设备及存储介质,方法包括:首先建立水陆两栖车辆行驶工况识别数据库;基于所述水陆两栖车辆行驶工况识别数据库,获取水陆两栖车辆的当前行驶工况;获取水陆两栖车辆的需求功率;基于水陆两栖车辆的当前行驶工况,确定动力电池SOC的上限值和下限值;其次,基于水陆两栖车辆的当前行驶工况,水陆两栖车辆的需求功率和动力电池SOC的上限值和下限值,确定水陆两栖车辆的驱动模式;最后,基于所述水陆两栖车辆的驱动模式,执行水陆两栖车辆的驱动模式对应的能量管理控制策略,以控制所述水陆两栖车辆按照所述能量管理控制策略运行,既能提高车辆整体的燃油经济性,又能提高整车效率。


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    Title :

    Vehicle energy management method and system, electronic equipment and storage medium


    Additional title:

    一种车辆能量管理方法、系统、电子设备及存储介质


    Contributors:
    HUANG BIN (author) / XU JIALUO (author) / FU XIANG (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / 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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