차량용 도어 잠금 해제 장치는 차량용 도어를 잠금 해제시키는 도어 언락 릴레이를 구동시키는 릴레이 구동부; 배터리의 전압을 출력하는 배터리 전압 출력부; 탑승자의 비상스위치 조작에 따른 비상스위치 신호를 출력하는 비상스위치 신호 출력부; 및 배터리의 전압과 비상스위치 신호에 따라 릴레이 구동부에 비상신호를 입력하여 릴레이 구동부를 구동시키는 비상신호 출력부를 포함하는 것을 특징으로 한다.

    A door unlocking device for a vehicle comprises: a relay driving part that drives a door unlock relay that unlocks a vehicle door; a battery voltage output part that outputs the voltage of the battery; an emergency switch signal output part that outputs an emergency switch signal according to an occupant's operation of the emergency switch; and an emergency signal output part that drives the relay driving part by inputting the emergency signal to the relay driving part according to the voltage of the battery and the emergency switch signal. Therefore, the present invention can provide the door unlocking device for a vehicle that can unlock the vehicle's door when the battery voltage is in a low voltage state.


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    Title :

    DOOR UNLOCK APPARATUS FOR VEHICLE


    Additional title:

    차량용 도어 잠금 해제 장치


    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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