SIGNAL LIGHT INDICATING SIGNAL WAITING TIME AND LIGHTING ORDER OF SIGNAL LIGHT

摘要

The present invention relates to a signal light indicating signal waiting time and a lighting order of signal lights. The signal light indicating signal waiting time and a lighting order of signal lights according to the present invention shows a period of time when a red light and a blue light are on as a digital number, and shows a signal order of signal lights. The signal order of signal lights at an intersection is displayed through a screen. Therefore, people can save time when crossing at a crosswalk.;COPYRIGHT KIPO 2017