To provide a traffic light for reducing confusion caused by a difference in the duration of a yellow signal of a traffic light on each road.SOLUTION: A yellow signal is set to a blinking type. When changing from a blue signal to a yellow signal, the number of times of blinking is set such that after the yellow signal blinks, the yellow signal changes to a red signal. When the yellow signal lighting is set to 3 seconds, the yellow signal blinks a constant number of times during 3 seconds, and then the yellow signal changes to a red signal. When the yellow signal lighting is set to 4 seconds, the yellow signal blinks a constant number of times during 4 seconds, and then the yellow signal changes to a red signal. The setting of 4 seconds results in a slower blinking speed than the setting of 3 seconds.SELECTED DRAWING: Figure 1
【課題】各道路の信号機の黄色信号の点灯時間の長さの違いによる混乱を軽減する交通信号機の提供。【解決手段】黄色信号を点滅式にする。点滅回数は青色信号から黄色信号に変わった際、黄色信号は点滅した後、赤色信号に変わるようにする。黄色信号点灯が3秒設定の信号の場合、3秒の間に一定数黄色が点滅してから赤色信号に変わる。黄色信号点灯が4秒設定の信号の場合、4秒の間に一定数黄色が点滅してから赤色信号に変わる。4秒設定は3秒設定に比べ点滅速度がゆっくりとなる。【選択図】図1
YELLOW BLINKING TYPE TRAFFIC LIGHT
黄色点滅式信号機
2025-03-03
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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