The invention discloses a control method and a control device for a laser vehicle lamp and a laser vehicle lamp system. The control method comprises the following steps: acquiring the driving direction of a vehicle, controlling the scanning angle of an MEMS (Micro-Electro-Mechanical System) galvanometer, and controlling the irradiation direction of emergent light of the laser vehicle lamp; the scanning mode of the MEMS galvanometer and the output parameters of the laser light source are controlled by obtaining the condition of an obstacle in front of a vehicle, the MEMS galvanometer is controlled to adjust the specific excitation position of laser irradiated on a phosphor, the irradiation direction of the laser vehicle lamp is directionally controlled, the curve auxiliary lamplight function is achieved, and the visual blind area of a traditional vehicle lamp is illuminated.
本发明公开了一种激光车灯的控制方法、控制装置及激光车灯系统,该控制方法通过获取车辆的行驶方向,控制MEMS振镜的扫描角度,控制激光车灯出射光线的照射方向;通过获取车辆前方的障碍物情况,控制MEMS振镜的扫描模式和激光光源的输出参数,控制MEMS振镜调整激光照射在磷光体的特定激发位置,定向控制激光车灯的照射方向,实现弯道辅助灯光功能,照亮传统车灯的视觉盲区。
Control method and control device of laser car lamp and laser car lamp system
一种激光车灯的控制方法、控制装置及激光车灯系统
2023-04-11
Patent
Elektronische Ressource
Chinesisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / H05B ELECTRIC HEATING , Elektrische Heizung |
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