REVIEW PAPER ON DENSITY BASED SENSOR IN TRAFFIC LIGHT CONTROL SIGNAL USING VHDL

Abstract

Traffic Light Control Systems (TLCS) have assumed to play a significant role in traffic management all through the world, particularly in enormous urban communities. Be that as it may, there is still no successful technique to assess their exhibition and unwavering quality. Traffic congestion has consistently been a conspicuous issue in numerous urban cities, notably around the world posing a real threat to citizens, this is brought about by the lopsided planning of traffic signals or a slack in signal. In the way the road users are increasing constantly and resources provided are limited, a traffic light controller is a significant prerequisite. So the need emerges for simulating and enhancing traffic control system to be smart enough to better meet this growing demand. In this review paper, the working of traffic light control signal will be explained and the view of implementing it by using VHDL code and density based sensor will be given.

Keywords: Smart Traffic light control system, traffic congestion, VHDL