The invention provides an electric vehicle auxiliary system, an electric vehicle and an electric vehicle auxiliary control method. The electric vehicle auxiliary system comprises an auxiliary drivingassembly which is electrically connected with a power supply device of an electric vehicle to obtain electric energy, an executive component assembly, an emergency driving assembly, and a controller.The executive component assembly comprises a plurality of executive components, and the executive components are connected with the output terminal of the auxiliary driving assembly and are driven bythe auxiliary driving assembly to operate, so that a corresponding functional system in the electric vehicle operates; the emergency driving assembly is in transmission connection with a driving system of the electric vehicle to obtain power, and the emergency driving assembly can be connected with or disconnected with the auxiliary driving assembly; and the controller is used for controlling theworking states of the auxiliary driving assembly, the plurality of executive components and the emergency driving assembly, and controlling the emergency driving assembly to output power to the auxiliary driving assembly when power-on abnormity occurs. By means of the technical scheme, integrated arrangement of the auxiliary system is achieved, the structure and connection are simplified, and emergency power can be provided in an abnormal state.

    本发明提供了一种电动车辅助系统、电动车和电动车辅助控制方法。其中,电动车辅助系统包括:辅助驱动组件,与电动车的供电装置电连接以获取电能;执行元件组件,包括多个执行元件,多个执行元件与辅助驱动组件的输出端相连接,并在辅助驱动组件的驱动下运行,以使电动车中对应的功能系统运行;应急驱动组件,与电动车的驱动系统传动连接以获取动力,应急驱动组件可与辅助驱动组件连接或断开;控制器,用以控制辅助驱动组件、多个执行元件以及应急驱动组件的工作状态,并在发生通电异常时,控制应急驱动组件向辅助驱动组件输出动力。通过本发明的技术方案,实现了辅助系统的集成设置,简化了结构和连接,并可在异常状态下提供应急动力。


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    Titel :

    Electric vehicle auxiliary system, electric vehicle and electric vehicle auxiliary control method


    Weitere Titelangaben:

    电动车辅助系统、电动车和电动车辅助控制方法


    Beteiligte:
    CHEN YOU (Autor:in) / TIAN FEIYUN (Autor:in) / ZHANG MING (Autor:in)

    Erscheinungsdatum :

    2020-08-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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