The present invention relates to a technology for auto-leveling of a vehicle headlamp. A system for auto-leveling of a vehicle headlamp in accordance with an embodiment of the present invention comprises: an acceleration sensor for measuring acceleration of a mounted vehicle; a speed sensor for measuring a speed with respect to the vehicle; an electronic control part for calculating a current tilt of the vehicle on the basis of the acceleration measured by the acceleration sensor and outputting a leveling control signal on the basis of the calculated current tilt; and a leveling actuator for controlling a headlamp in accordance with the leveling control signal.
본 발명은 차량용 헤드램프 오토레벨링 기술에 관한 것으로, 본 발명의 실시 예에 따른 차량용 헤드램프 오토레벨링 시스템은, 장착된 차량에 대한 가속도를 측정하는 가속도 센서; 상기 차량에 대한 속도를 측정하는 속도 센서; 상기 가속도 센서에 의해 측정된 가속도를 바탕으로 차량의 현재 기울기를 산출하고, 산출된 현재 기울기를 바탕으로 레벨링 제어신호를 출력하는 전자 제어 유닛; 및 상기 레벨링 제어신호에 따라 헤드 램프를 제어하는 레벨링 액추에이터를 포함한다.
System and method for auto-leveling of vehicle head lamp
차량용 헤드램프 오토레벨링 시스템 및 방법
2019-01-21
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 |
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