ZIGBEE WIRELESS VEHICLE IDENTIFICATION AND AUTHENTICATION SYSTEM

INTRODUCTION:

An Embedded Project is a combination of both hardware and software intended to perform a specific task. In this age of global terrorism, there is very much need to provide security mainly in military zones. Mostly, the security should be ensured while any vehicle is entering into the military premises. The unauthorized vehicles should not be allowed inside. But, the manual checking of the vehicles is not possible and also a safety action to carry on. So for this reason, we are going to build a smart wireless communication system, which is mounted in the vehicle that can offer greater deterrence against security.

We propose an automated check post system where the vehicle is fitted with a wireless embedded system. The wireless system transmits vehicle data like the type of engine number / ID of a car. This data is acquired by the system at check post. Only after authorization from a processing unit, the vehicle can pass the check post.

If there is any unauthorized vehicle, the check post system alarms the embedded system, which stops the vehicle to enter into the secured premises.

The project uses Zigbee technology to implement this application. The vehicle and the check post are equipped with Zigbee modules. The Zigbee module fixed to the vehicle transmits the data to the Zigbee module fixed to the check post when the vehicle tries to enter into the secured premises. The vehicle will be allowed to enter into only after the authorization from a processing unit is completed.

BLOCK DIAGRAM:

TRANSMITTER SECTION:

RECEIVER SECTION: