The invention discloses an operation mode determination method and device based on virtual double batteries and a computer readable storage medium, the initial electric quantity of the virtual double batteries is determined according to the SOC initial electric quantity by detecting vehicle power-on, and the virtual double batteries comprise an energy recovery battery and a driving power generation battery; determining the battery state of the vehicle according to the vehicle operation mode; based on the battery state, the initial electric quantity of the energy recovery battery and the initial electric quantity of the driving power generation battery, SOC electric quantity is obtained; according to the SOC electric quantity and the whole vehicle demand power, the vehicle operation mode is determined, and the technical problem that in the related technology, the vehicle operation mode is divided and defined according to the two dimensions of the SOC and the engine torque, but the output torque of the engine cannot completely reflect the output capacity of the whole vehicle is solved. The output torque of the engine is converted into the power of the whole vehicle, and the output capacity of the whole vehicle is reflected.

    本申请公开一种基于虚拟双电池的运行模式确定方法、装置及计算机可读存储介质,通过检测车辆上电,根据SOC初始电量确定虚拟双电池的初始电量,其中,所述虚拟双电池包括:能量回收电池和行车发电电池;根据车辆运行模式,确定所述车辆的电池状态;基于所述电池状态、所述能量回收电池的初始电量和所述行车发电电池的初始电量,得到SOC电量;根据所述SOC电量和整车需求功率,确定车辆运行模式,解决了相关技术中车辆运行模式是按照SOC和发动机扭矩两个维度来进行划分定义的,但是发动机的输出扭矩并未完整反映出整车的输出能力技术问题,将发动机的输出扭矩转换为整车功率,反映出了整车的输出能力。


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    Titel :

    Operation mode determination method and device based on virtual double batteries and storage medium


    Weitere Titelangaben:

    基于虚拟双电池的运行模式确定方法、装置及存储介质


    Beteiligte:
    LIU WEI (Autor:in) / HU QIAN (Autor:in) / XIE YI (Autor:in) / LIU JIALU (Autor:in) / LIN PENG (Autor:in) / LIU QISHENG (Autor:in) / LI XIANDAI (Autor:in) / WANG YUANZHEN (Autor:in) / ZHANG LIXIANG (Autor:in) / ZHANG WEI (Autor:in)

    Erscheinungsdatum :

    2024-01-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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