28-12-2017 дата публикации
Номер: KR1020170142764A
Принадлежит:
One embodiment of the present invention relates to a lighting device and a control method thereof to secure sight for a user at night. According to one embodiment of the present invention, the lighting device comprises: at least first and second lighting including an information output module to output image or audio information, a light output unit to output light with predetermined luminance, a recognition sensor to recognize an approaching passerby, and an image extraction unit to extract an image of an adjacent passerby; and a control module to control overall operation of the first and second lighting. According to the present invention, when the passerby approaching the first lighting within a preset distance is detected through the recognition sensor, the control module controls the image extraction unit of the first lighting to extract an image of the passerby approaching the first lighting after the light output unit of the first lighting outputs light, extracts feature information ...
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