Abstract:
This paper describes a unique traffic system that can be control by a police man sitting in
their police box. Where they easily control the light with a touch of their smart phone. They
don’t need to go in the middle of the road and stop the vehicle. In this system no vehicle
passing when the red light is on even a single bike can’t pass. For this, it need a app to
build a wireless connection with Arduino through Bluetooth. It need to connect the
Bluetooth Module with the app thus it can control the traffic through the app. This project
is about a 4 lane traffic light control system. There is a big display so every lane driver can
see that which lane is open and which one is closed. Also the RED, YELLOW, GREEN
light give the signal. And there is some motor in the road side which make a little high
barricade (turning on 90°) thus any vehicle couldn’t pass. When the GREEN light is on
the barricade is lying on the road (motor turn on 0°) thus the vehicles can pass easily. For
implementation this project ARDUINO language and Board is used to control the system.
A Bluetooth device connect with the ARDUINO board thus the board can connect with the
Electronic device control app and the result can be display through the lights and display
board. With this system the traffic controlling become more easy and strong. By changing
the program of Arduino it can easy to update the system.