PROBLEM TO BE SOLVED: To provide a traffic light for a pedestrian with a single lamp structure in which there is no misunderstanding due to an afternoon sun, visibility is increased, a cost is reduced, and power-saving is achieved.SOLUTION: Since a display screen is always lit red or blue by displaying, on one screen, a red display screen of a stop signal and a blue display screen of an advance signal in a pedestrian traffic light using LEDs as light sources, there is no misunderstanding due to an afternoon sun and visibility is improved. Thereby, reduction of electric power consumption and reduction of a traffic light manufacturing cost can be achieved.SELECTED DRAWING: Figure 1
【課題】西日による誤認が無く視認性が高まり、コストダウンし省電力を図った一灯構造の歩行者用信号機を提供する。【解決手段】LEDを光源として使用した歩行者用信号機の停止信号の赤色表示画面と進め信号の青色表示画面を一画面上に表示する事によって、表示画面は常に赤か青に点灯しているので、西日による誤認が無く視認性が高まる。それによって使用電力の削減、信号機製造コストの減少が可能となる。【選択図】図1
TRAFFIC LIGHT FOR PEDESTRIAN
歩行者用信号機
2017-05-18
Patent
Electronic Resource
Japanese