The invention provides a vehicle lighting device, a vehicle lamp and a vehicle. The vehicle lighting device comprises a control module and a high-resolution module, wherein the projection light shape of the high-resolution module is a high-resolution light shape, the projection light shape of the high-resolution module comprises a plurality of pixels, the control module is electrically connected to the high-resolution module, and the control module is electrically connected to the high-resolution module; on-off and brightness of each pixel of the projection light shape of the high-resolution module can be controlled, so different light shapes are formed; the high-resolution module can be controlled by the control module to form a high-resolution center light shape and a high-resolution broadening light shape, the high-resolution center light shape area is located in the high-resolution broadening light shape area, and the resolution of the high-resolution center light shape is higher than that of the high-resolution broadening light shape. According to the vehicle lighting device, the high-resolution light shape can be formed through projection, on-off and brightness of a single pixel in the light shape can be controlled, light shape control precision is high, the vehicle lamp can form different light shapes, and therefore requirements of various working conditions are met.
本发明提供一种车辆照明装置、车灯以及车辆,该车辆照明装置包括控制模块和高分辨率模组,高分辨率模组的投射光形为高分辨率光形,高分辨率模组的投射光形包括若干像素,控制模块电连接于高分辨率模组,以能够控制该高分辨率模组的投射光形的各像素的亮灭和亮度,从而形成不同的光形;高分辨率模组能够被控制模块控制形成高分辨率中心光形和高分辨率展宽光形,高分辨率中心光形区域位于高分辨率展宽光形区域内且高分辨率中心光形的分辨率高于高分辨率展宽光形的分辨率。本发明的车辆照明装置能够投射形成高分辨率光形,并能够控制光形中单个像素的亮灭和亮度,光形控制精度高,以使得车灯形成不同的光形,从而满足多种工况需求。
Vehicle lighting device, vehicle lamp and vehicle
车辆照明装置、车灯以及车辆
2021-07-16
Patent
Electronic Resource
Chinese
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 / 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 |