Post on 06-Apr-2018
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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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