ROUTING OF TRAFFIC SENSORS IN INTELLIGENT TRANSPORTATION SYSTEM

Navyashree D G, Vinay Kumar T N

Abstract: As country develops, the application of technology in each and every field increases to fulfill the demand of people. The application of technology in transportation system is called Intelligent Transportation System (ITS) which has more demand in today’s world for traffic management. Vehicular Ad hoc Network (VANET) is one of the technology used in Intelligent Transportation System. In Vehicular Ad hoc Network temporary network is formed within the vehicles or vehicle to traffic infrastructure which has sensors within it for communication. The temporary network establishes and ends after exchanging the required information. This process should happen within fraction of seconds which is more complicated issue in highly mobile vehicles, so routing is a major problem in Vehicular Ad hoc Network. In this work, hybrid two stage heuristic routing protocol which is based on ant colony optimization and particle swarm optimization algorithm is used to make routing more efficient in Vehicular Ad hoc Network. The MATLAB software is used to implement the algorithm. The result shows that two stage heuristic protocol perform better than Ad hoc on Demand Vector (AODV) protocol

Keywords: Intelligent Transportation System, Vehicular Ad Hoc Network (VANET), Ad Hoc on Demand Vector (AODV), Ant Colony optimization (ACO), Particle Swarm Optimization (PSO)

DOI: https://doi.org/10.15623/ijret.2015.0407062