IOT Based Traffic Signal monitoring System Electronics engineering final year project

Here Arduino controls traffic led signals with time delay. At a time it allow one road and remaining three roads blocked. Like that it rotates four roads continuously. When IR sensor activates more time that means traffic is more. When traffic is more in any road green light comes immediately to that road. This information always updated on LCD. At the same time information transmitted to IOT server through WIFI (Esp8266/IOT module). User can see data in IOT server from anywhere.

TECHNICAL SPECIFICATIONS:

HARDWARE:

Microcontroller            :         Arduino Uno

Crystal                            :         16MHz

WIFI                                :         Esp8266 (IOT module)

IR sensors                      :         Digital Type

Leds                                 :         Red, Orange/yellow and green

Power Source                 :         12v 2 amp Adaptor

SOFTWARE:

Arduino IDE

Proteus based circuit diagram

APPLICATIONS:

• Traffic management

INTERFACES COVERD:

• We have covered WIFI (ESP8266/IOT) module interfacing
• Four IR sensors
• Four road traffic leds