A vehicle lamp system (1) is provided with: an imaging unit (12); a brightness analysis unit (14) that detects the brightness of each of a plurality of individual regions arranged in front of the host vehicle, on the basis of information obtained from the imaging unit (12); an illuminance setting unit (42) that determines, on the basis of the detection result of the luminance analysis unit (14), the illuminance value of the light to be irradiated to each individual region; a light source unit (10) capable of independently adjusting the illuminance of light irradiated to each of the plurality of individual regions; and a light source control unit (20) that controls the light source unit (10) on the basis of the illuminance value determined by the illuminance setting unit (42). The illuminance setting unit (42) determines an illuminance value using different functions in a separate region included in a predetermined first brightness range and a separate region included in a predetermined second brightness range.
车辆用灯具系统(1)包括:摄像部(12);亮度分析部(14),其基于从摄像部(12)得到的信息来检测排列于本车前方的多个单独区域各自的亮度;照度设定部(42),其基于亮度分析部(14)的检测结果来确定要照射到各单独区域的光的照度值;光源部(10),其可独立地调节分别照射到多个单独区域的光的照度;以及光源控制部(20),其基于照度设定部(42)所确定的照度值来控制光源部(10)。照度设定部(42)在被包含于预定的第1亮度范围的单独区域与被包含于预定的第2亮度范围的单独区域中,用不同的函数来确定照度值。
VEHICLE LAMP SYSTEM, VEHICLE LAMP CONTROL DEVICE, AND VEHICLE LAMP CONTROL METHOD
车辆用灯具系统、车辆用灯具的控制装置及车辆用灯具的控制方法
30.05.2023
Patent
Elektronische Ressource
Chinesisch
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 / 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 / H05B ELECTRIC HEATING , Elektrische Heizung |
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