Design & Development of a GSM Based Vehicle Theft Control System

AIM:

The main intention of this project is to design a system and placed inside of vehicle and

it can respond you like giving location where it is whenever you lost your vehicle and if you

want to control (blocking) also it can be possible and also that system can finds the accident

which happened to your vehicle and will inform to related one with location of your vehicle

where accident made.

PURPOSE:

The purpose of this project is to find the vehicle where it is and also you can stop that

vehicle means after sending a message block you vehicle to your system which is placed inside

of vehicle will get hold down there itself, until and unless authorized one comes and giving

security code to that system and also most of the times we may not able to find accidents because

we don’t know where accident will happen, in order to give treatment for injured people first we

need to know that where that happened through location tracking and sending to your related

one when your there inside of vehicle.

BLOCKDIAGRAM:

POWER SUPPLY:

DESCRIPTION:

MICRO CONTROLLER

(LPC2148)

GPS

Accident detection CKT MOTOR

DRIVERMOTOR

GSM MODEM

KEYPAD

Step DownTransformer

BridgeRectifier

FilterCircuit

Regulator section

POWER SUPPLY

The process of working of this project is explained as follows, this total equipment of this

project placed in a vehicle. The authorized person details with mobile number and some predefined

parameters are stored in the Microcontroller. Whenever we find that our vehicle is missing then

simply send a SMS or a Missed-Call to GSM Modem from the authorized mobile after registering with

the GSM modem. Then we can send a SMS to the modem to block the vehicle such that the vehicle

will not move forward anymore. Then the Microcontroller gets the location of vehicle found by the

GPS modem and sends the message to the same mobile using GSM modem. The message includes the

location at which the vehicle is present at that particular instant of time. And after vehicle get blocked

it will be get to move only when password gave to system.

Whenever any vehicle hits our vehicle. Accident of a vehicle is identified by using a sensor

informs of a vehicle. Whenever the accident will happen the information will be sent to the GSM

modem. In this section we are using an H-bridge circuit to drive the motor.

TECHNOLOGY:

GPS (Global Positioning System) technology is used to find the location of any

object or vehicle to monitor a child continuously using satellite signals. Three satellite signals are

necessary to locate the receiver in 3D space and fourth satellite is used for time accuracy.GPS

will give the information of parameters like longitude, latitude and attitude. With the help of

these parameters one can easily locate the position of any object. In this GPS technology, the

communication takes place between GPS transceiver and GPS satellite.

GSM (Global System for Mobile communications) is the technology that

underpins most of the world's mobile phone networks. The GSM platform is a hugely successful

wireless technology and an unprecedented story of global achievement and cooperation. GSM

has become the world's fastest growing communications technology of all time and the leading

global mobile standard, spanning 218 countries. GSM is an open, digital cellular technology used

for transmitting mobile voice and data services. GSM operates in the 900MHz and 1.8GHz bands

GSM supports data transfer speeds of up to 9.6 kbps, allowing the transmission of basic data

services such as SMS.

SOFTWARES:

1. Embedded C

2. Keil IDE

3. Express PCB

4. Express SCH

HARDWARES:

1. Micro Controller(ARM-7)

2. Power Supply

3. GSM Modem

4. GPS modem

5. Keypad.

6. Accident identification ckt

7. Motor driver

8. Motor

ADVANTAGE:

The main advantage of using this project is to find out theft vehicle easily and with the

least amount of time. And also we can save people from accident like to give fast treatment for

them.

APPLICATIONS:

1. Security Purpose.

2. Theft identification.