The invention provides a wake-up circuit. In a passive wake-up module of the wake-up circuit, a first signal input end of a comparison unit is connected with a passive wake-up signal input end, and a first signal output end of the comparison unit is connected with a control end of a second switch. One end of the second switch is grounded and the other end is connected with the base electrode of the triode, one end of the tenth resistor, the first connecting end of the third capacitor and the second signal input end of the comparison unit; a collector of the triode is connected with the other end of the tenth resistor; a second connecting end of the third capacitor is grounded; one end of the fourth resistor is connected with the power supply, and the other end is connected with one end of the fifth resistor and a second reference signal input end of the comparison unit; the other end of the fifth resistor is grounded; the wake-up time of the input signal of the passive wake-up signal input end is adjusted by adjusting the resistance values of the fourth resistor and the fifth resistor. The invention further provides an automobile comprising the wake-up circuit.

    本发明提供一种唤醒电路。唤醒电路的被动唤醒模块中,比较单元的第一信号输入端连接被动唤醒信号输入端,比较单元的第一信号输出端连接第二开关的控制端,第二开关的一端接地且另一端连接三极管的基极、第十电阻的一端、第三电容的第一连接端以及比较单元的第二信号输入端;三极管的发射极连接电源,集电极连接第十电阻的另一端;第三电容的第二连接端接地;第四电阻的一端连接电源,另一端连接第五电阻的一端以及比较单元的第二参考信号输入端;第五电阻的另一端接地;其中,通过调整第四电阻和第五电阻的阻值调节被动唤醒信号输入端的输入信号的唤醒时间。本发明还提供一种包括唤醒电路的汽车。


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    Titel :

    Wake-up circuit and automobile


    Weitere Titelangaben:

    唤醒电路和汽车


    Beteiligte:
    YE TAIQIANG (Autor:in) / LI JIAOJIAO (Autor:in) / GUO MENGQIANG (Autor:in) / WANG HUIFEN (Autor:in)

    Erscheinungsdatum :

    15.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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