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

In the densely populated urban area traffic control system isthe main mechanism to control the flow of vehicular traffic atthe intersection. Conventional traffic control system are notcapable of handling dynamic vehicular flow. This dynamicvehicular flow creates traffic jams , congestion at theintersection. Vehicular Ad hoc Network (VANET) is acommon part of Intelligent Transport System (ITS) which isdirectly involved in handling these problems and aims to makejourney on road comfortable. The urban traffic flow dependson the driver behavior, and also, it is influenced by trafficcontrol and environmental factor. As the number of vehicles inurban area is increases, the traditional traffic system faces somany problems. This paper describes a working a VANETenvironment and then a brief study of dynamic traffic systembased on radio propagation model. This traffic system uses aclustering algorithm at the intersection. Then we conclude thesystem working.