REMAINING TIME DISPLAYED TRAFFIC LIGHTS

摘要

The present invention relates to a traffic light installed on a road. Existing traffic lights provide only simple or approximate information on the lighting-up time of a sign when the sign of the traffic lights changes into another sign to a driver using a blinking sign but do not provide accurate information. Therefore, there were many casualties and property damages caused by traffic accidents due to wrong judgment and prediction of a situation as information on the change of traffic signs depends only on the circumstantial judgment and prediction of a driver. Therefore, the present invention has the lighting time display of a crosswalk traffic light coupled to a driver traffic light, has a red sign (11), a yellow sign (12) and a green sign (13) configured using multiple res LEDs, yellow LEDs and green LEDs, and has an area for displaying a number allocated in the middle of each sign. LED groups placed in the allocated area form separate groups for displaying numbers according to data on remaining time. The separate groups for displaying numbers are controlled by the timing count number of a pre-programmed traffic sign control part (17) and the result value of calculating remaining time to display the remaining time of a corresponding traffic sign as digital numbers in a counting-down manner.