aTOLLTAX presentation1(2)

8/3/2019 aTOLLTAX presentation1(2)

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S.D. COLLEGE OF ENGINEERING &

TECHNOLOGY. M.NAGAR

UTTAR PRADESH TECHNICAL UNIVERSITY, LUCKNOW (U.P)


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AUTOMATIC TOLL TAX

ISHAN KUMAR

SHASHANK KUMAR

SAKET GIRI

SOURABH KAKRANSINGH

Bachelor of Technology (E.C) Sem.VIISESSION : 20092010


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CONTENTS

ABSTRACT.

LAYOUT.

BLOCK DIAGRAM. OPERATION.

PROJECT PICTURE.

ADVANTAGES.

APPLICATION.

LIMITATIONS.


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ABSTRACT

AUTOMATIC TOLL TAX SYSTEM

Automatic toll tax project is designed, using Atmel 89c51

microcontroller & discrete components.

Heart of the project is an IR transmitter and receiver modules, these

strong powerful modules transmits 38khz strong IR beam, has a range

of more than 15 feet are sufficiently enough for our project.I have designed this project as a simple implementation of the toll

collection process automatically in a model form. This should not be

considered as a real toll collection system which require much more

considerations, tests and huge amount of money, before they are actuallyput into use .


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LAYOUT


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However this project gives enough guidelines for the

actual development of the toll collection system. For the

sake of simplicity , we have to make coin box exactly same

as used in PCO coin box machine fixed on railway station

or else where. We have to make two coin size holes one

for one rupee, and other for five rupee coin. You have to

fix up coin sensors on these holes, one sensor should be

fixed for five rupee coin and one sensor for one rupee coin.


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BLOCK DIAGRAM


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OPERATION

When light vehicle is detected, one rupee sensor led willglow also the device will speak out " please enter onerupee" in three languages. if the coin is inserted, it will

stop asking for the coin and gate will open. when thevehicle crosses other side of the gate the gate will close.also the count value on the lcd will be updated . operationis similar for heavy vehicle where the device is going toask for "five rupee coin" the project will maintain the

complete details of all the vehicles crossing that way.. sono vehicle can cross without paying.


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CIRCUITDIAGRAM


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ADVANTAGES

Fuel Saving.

Reduced waiting time.

Reduced traffic drain on highways tolls.


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APPLICATIONS

By using more advanced technologies with ATT, it can

directly connected to the server. Through this we can

reduce man work and can be operated fastly.


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LIMITATIONS

The only limitation of ATT is that is unable to detect

whether the vehicle is light or heavy. To overcome this

limitation we have to make separate lane for light vehicles

as well as for heavy vehicles.


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aTOLLTAX presentation1(2)

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