Optimization of smart vehicle ad hoc network (SVANET) communication for traffic related issues with a security

Nowadays Vehicle Ad hoc Networks have an interesting research and application area in real time scenario. Vehicles are embedded with smart embedded sensors, processing ability and wireless communication capabilities will lead to an efficient development of road safety, comfort, information sharing and efficient control while on the road. In this paper, traffic related issues like signal jumps, expiry of RCs, Pollution status etc., can be identified and corrective actions can be initiated. This system can also be used for other applications like traffic density identification, signs of other vehicles like turnings, ambulance signs, advertisements etc. This work mainly targets to route the information from vehicle to gateway and from gateway to vehicle efficiently. In vehicle to gateway communication, firstly gateway will broadcast the signals to all surrounding vehicles. If any vehicle is detected by the gateway, then the gateway sends a command to the corresponding vehicle to send their id information. Then the gateway verifies the information of RC, Pollution status, pending challans status, and if any discrepancies are found, then the vehicle is notified. The proposed work is implemented on LPC2148 microcontroller using RFID technology.