A dirt detection system (6a) is composed to detect dirt attached to an outer cover of a lighting tool for a vehicle. A camera (43a), a LiDAR unit (44a), and a millimeter wave radar (45a), which detect the surrounding environment of the vehicle, are each mounted on the lighting tool for a vehicle. The dirt detection system (6a) is provided with: a thermal imaging camera (62a) composed to acquire thermal image data showing the outer cover; a lighting tool cleaner (63a) composed to remove the dirt attached to the outer cover; and a lighting tool cleaner control unit (64a) composed to determine, on the basis of the thermal image data, whether the dirt is attached to the outer cover and to drive the lighting tool cleaner (63a) in response to the determination that the dirt is attached to the outer cover.
污垢检测系统(6a)构成为对附着于车辆用灯具的外罩的污垢进行检测。在车辆用灯具分别搭载对车辆的周边环境进行检测的照相机(43a)、LiDAR单元(44a)、毫米波雷达(45a)。污垢检测系统(6a)具有:热图像照相机(62a),其构成为取得表示外罩的热图像数据;灯具清洁器(63a),其构成为将附着于外罩的污垢去除;以及灯具清洁器控制部(64a),其构成为,基于热图像数据对污垢是否附着于所述外罩进行判定,与污垢附着于所述外罩的判定相应地使灯具清洁器(63a)驱动。
DIRT DETECTION SYSTEM, LIDAR UNIT, SENSING SYSTEM FOR VEHICLE, AND VEHICLE
污垢检测系统、LiDAR单元、车辆用传感系统及车辆
2021-09-21
Patent
Electronic Resource
Chinese
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