The present disclosure provides "vehicle interior light active focusing". A plurality of light sources are mounted in a vehicle passenger compartment. Each light source illuminates a respective illuminated zone having a midpoint. Each light source is configured to illuminate at a plurality of brightness levels up to full brightness. A gaze tracker monitors the passenger compartment to detect a gaze point. A controller actuates at least two light sources to illuminate the passenger compartment at the gaze point in response to an illumination request from the occupant. The controller selects a respective brightness level for each light source using the point of gaze based on a proximity of the point of gaze to a respective midpoint of the illuminated zone. At least a first of the actuated light sources having a midpoint closer to the gaze point provides a higher brightness level than a second of the actuated light sources having a midpoint farther from the gaze point.
本公开提供“车辆内部灯主动聚焦”。多个光源安装在车辆乘客舱中。每个光源照亮具有中点的相应照亮区。每个光源被配置为以最高达全亮度的多个亮度水平进行照亮。注视跟踪器监测乘员舱以检测注视点。控制器响应于来自所述乘员的照亮请求来致动至少两个光源以在所述注视点照亮所述乘客舱。所述控制器基于所述注视点与所述照亮区的相应中点的接近度使用所述注视点来选择用于每个光源的相应亮度水平。所致动光源中中点更靠近所述注视点的至少第一所致动光源提供比所致动光源中中点更远离所述注视点的第二所致动光源更高的亮度水平。
VEHICLE INTERIOR LIGHT ACTIVE FOCUS
车辆内部灯主动聚焦
2022-10-28
Patent
Electronic Resource
Chinese
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 |
European Patent Office | 2018
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