본 발명은 차량용 헤드램프의 빔패턴 제어장치 및 그 방법이 개시된다. 본 발명의 차량용 헤드램프의 빔패턴 제어장치는, 차량의 전방에 존재하는 객체를 감지하는 객체감지부; 빔패턴에 따라 매트릭스 빔을 조사하는 ADB 헤드램프; ADB 작동상태를 입력받는 차량상태 입력부; 및 객체감지부로부터 객체를 감지한 결과에 따라 객체에 대응되는 암영대 폭과 암영대 주변의 바운더리 구간을 산출한 후 ADB 작동상태에 따라 ADB 헤드램프를 구동하는 제어부;를 포함하는 것을 특징으로 한다.
An apparatus for controlling a beam pattern of a head lamp for a vehicle, comprising: an object detection unit configured to detect an object ahead of a vehicle; an ADB (Adaptive Driving Beam) head lamp configured to emit a matrix beam according to a beam pattern; a vehicle state input unit configured to receive an ADB operation state; and a control unit configured to calculate the width of a dark zone corresponding to the object and a boundary section around the dark zone according to the object detection result from the object detection unit, and then drive the ADB head lamp according to the ADB operation state.
APPARATUS FOR CONTROLLING BEAM PATTERN OF HEAD LAMP FOR VEHICLE AND METHOD THEREOF
차량용 헤드램프의 빔패턴 제어장치 및 그 방법
2021-04-28
Patent
Electronic Resource
Korean
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 |
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