The present invention relates to a traffic light, enabling residual times of a red light and a green light to be easily and accurately seen in the distance and preventing a traffic accident. According to the present invention, the traffic light represents circular-shaped red light and green light, and the circles gradually disappear in a clockwise direction over time.
본 발명은 멀리에서도 빨간 불, 초록 불의 잔여시간을 쉽고 정확하게 알 수 있으며 교통사고를 예방해주는 신호등이다.
SIMPLE TRAFFIC LIGHT
간편한 신호등
2016-01-20
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Simple Traffic Model for a Simple Problem
Transportation Research Record | 2006
|"Heavy traffic -- Light traffic"
Engineering Index Backfile | 1933
|"Heavy traffic -- Light traffic"
Engineering Index Backfile | 1933
|"Heavy traffic -- Light traffic"
Engineering Index Backfile | 1933
|