The present invention relates to a vehicle lamp brightness control device using a camera which uses a camera for distance detection for an advanced emergency braking system (AEBS) provided in a vehicle as default without using a separate detection sensor to detect front illumination, and uses the front illumination to automatically adjust the brightness of a lamp. The vehicle lamp brightness control device using a camera comprises: a lamp switch to select a lamp to be turned on; an advanced emergency braking system (AEBS) to detect front illumination; an electronic control device to analyze an image photographed from the advanced emergency braking system to calculate brightness, and generate a headlamp brightness adjustment control signal in accordance with illumination based on the calculated brightness; and a voltage adjustment module to extract a brightness adjustment value of a headlamp corresponding to the headlamp brightness adjustment control signal generated by the electronic control device from an internal memory if a headlamp switch of the lamp switch is turned on, and output the extracted headlamp brightness adjustment value to automatically adjust the brightness of the headlamp.

    별도의 감지 센서를 이용하지 않고 차량에 기본적으로 구비된 자동긴급제동장치(Advanced Emergency Braking System, AEBS)를 위한 거리 감지용 카메라를 이용하여 전방 조도를 감지하고, 이를 이용하여 램프의 밝기를 자동으로 조절할 수 있도록 한 카메라를 이용한 차량 램프 밝기제어장치에 관한 것으로서, 점등할 램프를 선택하기 위한 램프 스위치, 전방 조도 감지를 감지하는 자동긴급제동장치(AEBS), 자동긴급제동장치로부터 촬영한 영상을 분석하여 밝기를 산출하고, 산출한 밝기를 기초로 조도에 따른 헤드램프 밝기 조정 제어신호를 발생하는 전자제어장치 및 램프 스위치의 헤드램프 스위치가 온 상태이면 상기 전자제어장치에서 발생한 헤드램프 밝기 조정 제어신호에 대응하는 헤드램프의 밝기 조정 값을 내부 메모리로부터 추출하고, 추출한 헤드램프 밝기 조정 값을 헤드램프에 출력하여 헤드램프의 밝기를 자동으로 조정하는 전압조정모듈을 포함하여, 카메라를 이용한 차량 램프 밝기제어장치를 구현한다.


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    Titel :

    Vehicle lamp brightness control device using camera


    Weitere Titelangaben:

    카메라를 이용한 차량 램프 밝기제어장치


    Beteiligte:
    LEE JAE WON (Autor:in)

    Erscheinungsdatum :

    2020-10-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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