| 摘要 |
PURPOSE: A vehicles control device on pedestrian crossing is provided to prohibit vehicles from approaching in case signal light is in blue by making automatic control board which operates with blue light on pedestrian crossing project on the street at the front of arrival at pedestrian crossing. CONSTITUTION: In case of turn-on of a pedestrian signal light on a pedestrian crossing, an electric magnet(4) pulls up a spring at the bottom of a control board(1) and the control board located horizontal with street plane projects on the street. When a micro switch(3) adhered to an inner cover is turned on by a car passing in the pedestrian signal, a picture is taken and a buzzer is alarmed. When the control board operates, a character or a logo of luminous substance are painted overlapped on the side of the car's sight.
|
