The invention relates to an automobile starting device capable of being positively and negatively connected, the automobile starting device capable of positively and negatively connected comprises a first storage battery clamp, a second storage battery clamp and a control circuit, the control circuit comprises a first detection circuit, a second detection circuit, an MCU, a first single-pole double-throw electronic switch and a second single-pole double-throw electronic switch, the first detection circuit and the second detection circuit are respectively connected with the MCU, meanwhile, the first detection circuit and the second detection circuit are respectively connected with the first storage battery clamp and the second storage battery clamp, and when the MCU detects the polarity of the automobile storage battery clamped by the first storage battery clamp and the second storage battery clamp, the first storage battery clamp and the second storage battery clamp are connected with the MCU. And then the first single-pole double-throw electronic switch and the second single-pole double-throw electronic switch are controlled to enable the positive and negative electrodes of the automobile starting DO power supply to be correspondingly communicated with the positive and negative electrodes of the automobile storage battery. The storage battery clamp can be clamped on the automobile storage battery at will without distinguishing the positive electrode and the negative electrode, and can be normally used; and meanwhile, the function of judging whether the storage battery clamp is clamped on the automobile storage battery or not can be realized.

    本发明涉及一种可以正反接的汽车启动装置,所述可以正反接的汽车启动装置包括第一电瓶夹、第二电瓶夹和控制电路,所述控制电路包括第一检测电路、第二检测电路、MCU、第一单刀双掷电子开关、第二单刀双掷电子开关,所述第一检测电路和第二检测电路分别与MCU相连,同时,第一检测电路和第二检测电路都分别连接第一电瓶夹和第二电瓶夹,在MCU检测出第一电瓶夹和第二电瓶夹所夹执的汽车电瓶的极性时,再控制第一单刀双掷电子开关、第二单刀双掷电子开关使汽车启动DO电源的正负极对应连通于汽车电瓶的正负极。本发明实现电瓶夹可以不用区分正负极,随意夹执在汽车电瓶上,都可以正常使用;同时也可以实现判断电瓶夹是否已经夹在汽车电瓶上的功能。


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    Titel :

    Automobile starting device capable of being positively and negatively connected


    Weitere Titelangaben:

    一种可以正反接的汽车启动装置


    Beteiligte:
    WU JIEHUA (Autor:in) / LI ZHISHENG (Autor:in) / LI ZHAOQIANG (Autor:in) / LIU GANG (Autor:in) / XI JING (Autor:in) / HU YAOXIN (Autor:in)

    Erscheinungsdatum :

    2023-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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