A PROJECT ON

VEHICLE TRACKING SYSTEM WITH GSM BASED FUEL LOCK

Presented By:Sarfaraz Ahmad AnsariShailendra Kumar SinghVinay Shankhwar

INTRODUCTION A vehicle tracking system with GSM based fuel

lock system is designed for police to have all information of vehicle crossing any traffic signal with control to stop any car anywhere in the world.

The general object of the subject invention is to provide an integrated system for tracking motor vehicles.

It uses a radio-frequency electronic vehicle license plate in conjunction with roadside receivers and information system architecture.

FEATURES Vehicle Tracking system combines Internet

technology, GPS and terrestrial networks such as GSM / GPRS.

The GPS data sent by the device is stored in a secured database of Vehicle Tracking application.

The system is used to identify and track vehicles, detecting vehicles operating in violation of the law, and automatically issuing citations.

It also has feature that vehicle can be stop by police anywhere in the world using mobile phone.

IT CONSISTS OF: RF electronic Registration plate attached to a

vehicle, the license plate having integrated 12 bit code and transmitting components.

The electronic transmitting components capable of transmitting radio-frequency signals containing information about the license plate and the vehicle status.

DTMF based Fuel locking system which also installed in the vehicle, can be used to lock unlock fuel of vehicle anywhere in the world using mobile phone.

IT CONSISTS OF: A series of spaced roadside RF information

receivers for detecting vehicles and decoding the transmission signals into data.

it checks compliance with vehicle registration, insurance etc.

89c52 microcontroller: It scans input port code coming from HT12D and compare with predefined code if match found display corresponding information.

RF LICENSE PLATE & DTMF TX & DTMF BASED FUEL LOCK

RF INFORMATION RECEIVER

CIRCUIT DIAGRAMRF Registration plate

RF Information Receiver

WORKING RF Registration plate: In this project an RF

circuitry is installed in each and every car which continuously transmits 12 bit code.

DTMF Fuel locks: In the car DTMF based fuel lock is installed which can be activated or deactivated using mobile phone.

Mobile work as a DTMF receiver and encoded hybrid frequency DTMF code tone is decoded by 9170 IC. 8870 Decode DTMF tone and convert into BCD code, output depending upon which key is pressed at the transmitter side.

THE TABLE SHOWS ENCODED OUTPUT:

LISTS OF COMPONENTS:

Resistors, Capacitors, Diodes & Transformer.

Relays: They are remote control electrical switches that are controlled by another switches.

Using relay for switching loads is to provide complete electrical isolation.

Voltage regulator:LM 7805 ,it is a 5v voltage regulator which can derive o/p current up to 1 A.

COMPONENTS: IC HT 8870:it is used as DTMF to BCD

decoder. IC 7400: It is act as a interfacing device and

triggered the solenoid for locking. IC HT 12E: it has an inbuilt oscillator to

generate a 12 bit codes and ability to encode them.

IC HT 12D: It is act as a 12 bit decoder. 89c52 microcontroller: It scans input port

code coming from HT12D and compare with predefined code if match found display corresponding information.

ROLE OF STUDENTS: COMPONENTS & HARDWARE:- Sarfaraz Ahmad Ansari Shailendra Kumar Singh.

SOFTWARE & FINALISATION- Vinay Kumar Shankhwar

THANK YOU