IOT - DEVELOPMENT OF SMART TRAFFIC LIGHT USING ARDUINO INTEGRATED WITH LABVIEW

Abstract

Traffic congestion problem is a phenomenon which contributed huge impact to the transportation system in country. This causes many problems especially when there are emergency cases at traffic light intersections which are always busy with many vehicles. A traffic light controller system is designed in order to solve these problems. This system was designed to be operated when it received signal from emergency vehicles based on IFTTT application that been install in user phone and used the Programmable Integrated Circuit (PIC) Nodemcu Esp 32 microcontroller to change the sequence back to the interruption mode. This system will reduce accidents which often happen at the traffic light intersections because of another vehicle had to huddle for given a special route to emergency vehicle. As the result, this project successful analyzing and implementing the IoT communication; IFTTT application communicate with Arduino control system integrated with LabView for monitoring. The prototype of this project is using the Nodemcu Esp 32 for interruption the sequence mode of traffic light when emergency vehicles changing the sequence back to the normal sequence before the emergency mode was triggered. In future, this prototype system can be improved by controlling the real traffic situation, in fact improving present traffic light system technology.