Vehicle Speed detecter By PRAGYA AGARWAL

Overspeed Tracker System

Submitted to:Praveen Agrawal

Deepak Sharma

Project Cordinators (sec.C)

Poornima College of Engineering

Submitted by:Pragya Agarwal

(2EC/11/044)

Rahul Porwad (2EC/11/061)

Priyam Sharma (2EC/11/054)

Electronics & Communication Engineering, 2014-15

AMinor Project Presentation

On

Submitted in partial fulfillment for the award ofDegree of Bachelor of Technology

in

Contents

Need of Overspeed Tracking System Brief Introduction Component List & Price Tag Block Diagram Basic Concept Circuit Diagram Advantages/Disadvantage Applications References

Need of Speed Detection

To Limit The Speed

Introduction to Project• Tracking System : A system designed to

record and report on discrete activities within a process

Introduction to Project

• Speed checker will come handy for the highway traffic police as it will not only provide a digital display in accordance with a vehicle’s speed but sound an alarm if the vehicle exceeds the permissible speed for the highway.

ComponentsName

Cost (Unit Price) INTEGRATED CIRCUIT

8051 microcontroller 60/- 7805

5/- SWITCH (PUSH-TO-ON Switch ) 3/- DIODE (1N4007 PN Diode 0 3/- CAPACITORS

1000µF 25V 5/ 33pF 1/ 47µF 50V 2/- 10µF 40V 2/-

Components Name Cost(Unit Price) RESISTORS

8.2 KΩ 0.50/- SIP-Resistor 10KΩ 10/-

CRYSTAL (11.0592MHz ) 15/- TRANSFORMER 60/- LCD 280/- IR LED 50/- LED

2/- PRESET 10/-

Block Diagram

100 cm

Concept

Sensor 1 Sensor 2

Concept

Vehicle Speed = Distance between 2 sensors Time

taken by the timer

• A timer is started inside the microcontroller whenever a low pulse is received on the first sensor.

• Timer is stopped whenever low pulse is received on second receiver.

Circuit Diagram

Advantages

The circuit is also running on +5V which is easier to generate.

They reduce the risk of accidents. It is easy to implement. It reduces the man-effort.

Disadvantages

Sometimes the circuit got failure and causes various problems.

Infrared detectors are extremely expensive, which limits their use in many sectors

Applications

Bridge construction. Highways. Two lane road construction. Emergency response. Event Traffic control.

References

1. http://www.engineersgarage.com/ 2. http://engineeringactivity.com/ 3. http://www.pantechsolutions.net/ 4. http://www.8051projects.net/ 5. http://www.dnatechindia.com/

Any Query?