The invention discloses an automobile storage battery power shortage protection system, which comprises a first connecting circuit, a second connecting circuit, a third connecting circuit, a fourth connecting circuit, a fourth connecting circuit, a fifth connecting circuit and a sixth connecting circuit, the control device is connected with the electric control switch; and the control device receives an electric quantity signal of the storage battery and is used for controlling the on-off of the electric control switch, and when the electric quantity of the storage battery is reduced to be smaller than a preset electric quantity value, the control device controls the electric control switch to be switched off so as to cut off the electric connection between the storage battery and the first electric appliance module. In the invention, when the electric quantity of the storage battery is reduced to be less than the preset electric quantity value, the control device can cut off the power supply lines between the storage battery and some electric appliance modules in time, so that the power shortage of the storage battery can be prevented.

    本发明公开一种汽车蓄电池亏电保护系统,包括:第一连接电路,包括串联设置的电控开关,所述第一连接电路串联在汽车的蓄电池和第一电器模块之间;和控制装置,与所述电控开关连接;所述控制装置接收所述蓄电池的电量信号,用于控制所述电控开关的通断,当所述蓄电池的电量下降到小于预定电量值时,所述控制装置控制所述电控开关断开,以切断所述蓄电池和所述第一电器模块之间的电连接。在本发明中,当蓄电池的电量下降到小于预定电量值时,控制装置会及时切断蓄电池和一些电器模块之间的供电线路,从而能够防止蓄电池亏电。


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    Title :

    Automobile storage battery power shortage protection system and automobile storage battery power shortage protection box


    Additional title:

    汽车蓄电池亏电保护系统和汽车蓄电池亏电保护盒


    Contributors:
    JIA XIAOYU (author) / LAI RUCAI (author) / LIANG DEBIN (author) / MAO XINHUI (author) / WU YISONG (author)

    Publication date :

    2022-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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