The present invention relates to a light source control method, which comprises the following steps of: deriving a luminous intensity graph according to a currently set light pattern; calculating a characteristic function of the luminous intensity graph; and controlling the light pattern by using the characteristic function. In addition, the characteristic function may be a function indicating a relationship between an angle and a luminous intensity, thereby uniformly controlling a pattern of a pixelated light emitting part to implement an adaptive driving beam (ADB) according to a specific criterion.
본 발명은 광원제어방법에 관한 것으로, 현재 설정된 광패턴에 따른 광도 그래프를 도출하는 단계; 상기 광도 그래프의 특성함수를 산출하는 단계; 및 상기 특성함수를 이용하여 광패턴을 제어하는 단계를 포함하고, 상기 특성함수는, 각도 및 광도 사이의 관계를 나타내는 함수인 것을 특징으로 함으로써 ADB를 구현하기 위해 픽셀화된 발광부의 패턴을 특정 기준에 따라 일률적으로 제어할 수 있다.
Method for controlling pixelated light part embodying lamp for vehicle and apparatus thereof
차량용 램프를 구현하는 픽셀화된 발광원을 제어하는 방법 및 그 장치
2019-07-09
Patent
Elektronische Ressource
Koreanisch
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 |
Method for controlling pixelated light part embodying lamp for vehicle and apparatus thereof
Europäisches Patentamt | 2022
Method for controlling modules for projecting pixelated light beams for a vehicle
Europäisches Patentamt | 2024
|METHOD FOR CONTROLLING MODULES FOR PROJECTING PIXELATED LIGHT BEAMS FOR A VEHICLE
Europäisches Patentamt | 2021
|METHOD FOR CONTROLLING MODULES FOR PROJECTING PIXELATED LIGHT BEAMS FOR A VEHICLE
Europäisches Patentamt | 2022
|Method for controlling lighting device for emitting pixelated light beam
Europäisches Patentamt | 2022
|