The present disclosure provides an adaptive steering vehicle headlight using driver gaze direction and head direction. A vehicle for driving on a road in the presence of a driver has a driver monitor, a headlight system, and a controller. A driver monitor senses a driver gaze angle relative to a vehicle heading along a road, and senses a driver head angle relative to the vehicle heading. A headlight system has a steerable headlight configured to illuminate a road with a light beam along a selectable projection angle. The controller is configured to compare the driver gaze angle to a first threshold angle, determine a difference between the driver gaze angle and the driver head angle, and adjust the driver head angle when the driver gaze angle is greater than the first threshold angle and the difference is less than a second threshold angle. If yes, adjusting the projection angle to the target angle based on the driver watching angle.
本公开提供了“使用驾驶员注视方向和头部方向的自适应转向车辆前照灯”。一种用于在有驾驶员的情况下在道路上行驶的车辆具有驾驶员监视器、前照灯系统和控制器。驾驶员监视器感测相对于沿着道路的车辆航向的驾驶员注视角度,并且感测相对于车辆航向的驾驶员头部角度。前照灯系统具有可转向前照灯,所述可转向前照灯被配置为沿着可选择的投射角度用光束照亮道路。控制器被配置为将驾驶员注视角度与第一阈值角度进行比较,确定驾驶员注视角度与驾驶员头部角度之间的差值,并且当驾驶员注视角度大于第一阈值角度并且差值小于第二阈值角度时,则基于驾驶员注视角度将投射角度调整至目标角度。
ADAPTIVE STEERING VEHICLE HEADLAMP USING DRIVER GAZE AND HEAD DIRECTION
使用驾驶员注视方向和头部方向的自适应转向车辆前照灯
2024-07-05
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 |
ADAPTIVELY STEERED VEHICLE HEADLAMPS USING DRIVER GAZE DIRECTION AND HEAD DIRECTION
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