The invention discloses a new energy automobile charging indication method and device, and the method comprises the steps: closing a proximity switch and closing a first relay when a charging cabin door is opened, and supplying power to an indication lamp through a storage battery, so as to enable a first lamp strip of the indication lamp to carry out charging illumination through a first color; in the charging process, the battery charge value of the battery management system is read; and the display state of the indication lamp is controlled based on the battery charge value so as to indicate the charging electric quantity through different display states of the indication lamp. In the new energy automobile charging process, charging illumination can be achieved, and meanwhile charging electric quantity indication can be achieved.

    本发明公开了一种新能源汽车充电指示方法及装置,方法包括:在充电舱门打开时,接近开关闭合,第一继电器闭合,通过蓄电池为指示灯供电,以使指示灯的第一灯带通过第一颜色进行充电照明;在充电过程中,读取电池管理系统的电池荷电值;基于电池荷电值控制指示灯的显示状态,以使通过指示灯的不同显示状态进行充电电量指示。本发明在新能源汽车充电过程中,能够实现充电照明,同时能够实现充电电量指示。


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    Title :

    New energy automobile charging indication method and device


    Additional title:

    一种新能源汽车充电指示方法及装置


    Contributors:
    WANG SHUANG'E (author) / ZHANG YI (author) / SUN CHAO (author) / ZHOU HUAN (author) / YANG PENG (author) / WANG ZHUO (author) / PENG XILONG (author) / YANG QINGCHAO (author) / LI QUAN (author) / ZHAO XIANGHENG (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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