The invention provides an electric automobile energy saving method and system.The energy saving method comprises the steps that gear signals and automobile speed signals are obtained, the gear signals comprise a parking gear and a non-parking gear, and the automobile speed signals comprise a static state and a motion state; controlling a switch of a driving auxiliary power utilization device through the gear signal and the vehicle speed signal; the energy-saving effect of the electric automobile is achieved by reducing the power consumption of the unnecessary driving auxiliary power consumption device in the driving process, and therefore the endurance mileage of the electric automobile is increased.

    本发明提供一种电动汽车节能方法及系统,节能方法包括获取档位信号以及车速信号,其中,所述档位信号包括驻车档和非驻车档,所述车速信号包括静止状态和运动状态;通过所述档位信号以及所述车速信号,执行对行车辅助用电装置的开关进行控制;使得在行车过程中通过减少非必要行车辅助用电装置的用电,以实现电动汽车节能的效果,从而提高电动汽车的续航里程。


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    Title :

    Energy-saving method and system for electric vehicle


    Additional title:

    一种电动汽车节能方法及系统


    Contributors:
    ZHOU LIN (author) / MOU HONGBING (author) / TANG RUYI (author) / ZHOU QINHAN (author) / CHEN HAO (author)

    Publication date :

    2022-03-25


    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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