| 摘要 |
A turning electric signboard using a human body sensor is provided to catch the pedestrians' eyes by turning main and sub displays and a camera toward the pedestrian at the same time by a signal detected by the human body sensor. In a turning electric signboard using a human body sensor, a main display(1) is rotated at the predetermined angle according to the approaching direction of pedestrians to display information to the pedestrians. A camera(2) is installed at the upper end of the main display and rotated toward the pedestrian together with the main display to take pictures of the pedestrians in real time. A sub display(3) is rotated toward the pedestrian together with the main display to display images photographed by the camera, in real time. Plural human body sensing units(4) are installed around the periphery of the front side of an electric pole to detect the approaching direction of the pedestrians. A control unit(5) controls the main display, receives the approaching direction of the pedestrians from the human body sensing units, and then rotates the main and sub displays and the camera toward the approaching direction of the pedestrians. |
