Design Approach for Dynamic Traffic Control System Based on Radio Propagation Model in VANET

In the densely populated urban area traffic control system is the main mechanism to control the flow of vehicular traffic at the intersection. Conventional traffic control system are not capable of handling dynamic vehicular flow. This dynamic vehicular flow creates traffic jams , congestion at the intersection. Vehicular Ad hoc Network (VANET) is a common part of Intelligent Transport System (ITS) which is directly involved in handling these problems and aims to make journey on road comfortable. The urban traffic flow depends on the driver behavior, and also, it is influenced by traffic control and environmental factor. As the number of vehicles in urban area is increases, the traditional traffic system faces so many problems. This paper describes a working a VANET environment and then a brief study of dynamic traffic system based on radio propagation model. This traffic system uses a clustering algorithm at the intersection. Then we conclude the system working.