2. CONTENTS : 1.Abstract. 2.Objective. 3.Block diagram. 4.Methodology. 5.Advantages and Disadvantages. 6.Applications. 7.Conclusion.

3. 1. ABSTRACT: Vehicle theft is one of the major issue in this technological society. We propose a novel method to tackle security related issues. Here this module has RF transmitter and receiver for identification and break cable detection in case thefting. So with this project we can trace the vehicle when it is stolen by unauthorized person. The microchip here we use is ARM which possess rich features and delivering higher performance.

4. 2.OBJECTIVE: The main goal of this project is to develop a system to provide a protection for the vehicles over thefting. Based on the received signal from the transmitter which is placed in the vehicle.

5. 4.BLOCK DIAGRAM:

6. RECEIVER:

7. 4.METHODOLOGY: This whole module is developed to protect the vehicles from thieves. Each vehicle will have unique id with RF transmitter. And the RF receiver, ARM controller with LCD will be placed in tollgate or in petrol bunks and we have paging facility via Xbee. If the vehicle is thefted then that vehicle information will be updated in the thefted vehicle list. If that thefted vehicle comes near to the tollgate or petrol bunk. That time the RF transmitter which is there in the vehicle transmits the information about the vehicle and the RF receiver which is there in the petrol bunk or tollgate will receives ID of the vehicle and checks whether it is thefted vehicle or not. If it a thefted vehicle that information will be displayed on LCD and the same information will be transmitted to the police station via Xbee. The ARM which is there in the receiver will activates the buzzer to indicate that is a thefted vehicle.

8. 5.ADVANTAGES AND DISADVANTAGES: ADVANTAGES:  Easy to use for rural areas.  Automated areas.  Low power consumption.  Flexible and reliable.  This application is easy to install and easy to operate.  More reliable than manual Operation.  In this project losses are Minimal.  This project can implement for Security of supply.  Automatically controlled & Easy to use.

9. DISADVANTAGES:  It increases the cost whereas digital systems reduce the cost of system.  High Cost.  This should be implemented throughout the country.

10. 6.APPLICATIONS:  This system finds its application in real time traffic surveillance. It could be used as a valuable tool for real time traveler.  This system can be implemented in industries.  We can implement this project in all vehicles.  Where security is important there we can implement this project.  Without much change in the circuit; it can be used with any vehicle.

11. 7.CONCLUSION: As this project is based on micro-controller(ARM7LPC2148), Xbee and this is designed and developed a low cost system based on integration of Xbee and ARM controller data is described. The system consists of different modules which are linked wirelessly with Xbee. This service provides the information about the thefted vehicles via Xbee.

12. THANK YOU ANY QUESTIONS?