Abstract
The control of traffic at road junction, which was done purely by human effort, proves to be inefficient owing to the increasing rate of both motorists as well as the complexity of road networks. This inadequacy brought about the use of….
CHAPTER ONE
INTRODUCTION
1.1 Overview:
Traffic lights are used to control the vehicular traffic. Now a day the road accident is increasing clay by day due to careless driving. Breaking of traffic rules. Insufficient traffic police and absence of traffic control system on the road. Everyone has different types of vehicles resulting in rise to the numbers of vehicles. Traffic light is the one of the vital public facilities plays an important role to the road user. Traffic signal light is used to control the movement of vehicles and passengers so that traffic can flow smoothly and safety. Traffic signals lights have been around for years and arc used to efficiently control traffic through intersection. Although traffic signal light are relatively simple, they are critical for ensuring the safety of the driving area. That’s why traffic lights are used to avoid traffic jams and accidents. The growing use of traffic lights attests to their effectiveness in directing traffic flow, reducing the number of accident.