차량의 암전류 저감 장치 및 방법이 개시된다. 본 발명의 일 측면에 따른 차량의 암전류 저감 장치는, 전원이 입력되는 전원부, 전원 제어 신호를 입력받는 전원 제어부, 상기 전원부 및 MCU(Micro Control Unit) 사이에 연결되며, 상기 전원 제어부에 전원 제어 신호가 입력된 경우 상기 MCU의 Vlink 전압을 모니터링하는 분압 회로부를 포함한다.
Disclosed are an apparatus and method for reducing a dark current in a vehicle, which can reduce an unnecessary leakage current (dark current) generated when ignition of a vehicle or engine start is OFF. According to an aspect of the present invention, an apparatus for reducing a dark current in a vehicle comprises: a power supply unit to which power is input; a power control unit which receives a power control signal; and a voltage dividing circuit unit connected between the power supply unit and a micro control unit (MCU) and monitoring the Vlink voltage of the MCU when a power control signal is input to the power control unit.
APPARATUS AND METHOD FOR REDUCING DARK CURRENT IN VEHICLE
차량의 암전류 저감 장치 및 방법
2024-10-17
Patent
Electronic Resource
Korean
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