The main aim of this project is to track down the stolen vehicles position, this system uses GPS receiver/transmitter, GSM receiver/transmitter with a micro controller.
Position of the vehicle can be tracked down, by Authorized owner of the vehicle with this module installed in his vehicle. Owner wants to know where his vehicle is, he will send an SMS to that particular SIM number which is present in the modem of the module. The SMS, which has sent, by the owner will reach the vehicle, which is travelling and there it will compare the password and the command. If every thing matches then it will get the coordinates of the vehicle position. In this way we can easily map the vehicle position from the place where they are residing.
In our project the PCB is designed by using Express PCB & the circuit is designed by using Proteus software