AUTO TOLL TAX MACHINE

GROUP MATES :

S.ZEESHAN AHMED (02A-64-CE)

JUNAID A KHOKHAR (02A-47-CE)

TOUHEED AHMED (02A-22-CE)

IMRAN KHAN (02A-35-CE)

OBJECTIVE:

“Auto Toll Tax Machine”, this project is basically for toll tax, and it also may be deploy at the place of car parking and security systems.This machine is not more commonly used in ‘Asia’ specially in ‘Pakistan’ so , we have decided to consider this project as our FYP due to its uniqueness it would be a more flexible for us in future b/c when any product is unique then the demand of that product is higher than other products ,although the price is higher.

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_{MAIN PHASES OF PROJECT:}

• _SOFTWARE
• _{IR CIRCUIT}
• _{WIRELESS CAMERA CCD (charged coupled device)}
• _{LDR CIRCUIT}
• _{FM TRANSMITTER}

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_Continued

• _{INTERFACING CIRCUIT}
• _{RELAY CIRCUIT}
• _{FM RADIO AS A RECIEVER}
• _{CARD TRANSACTION MACHINE}

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_SOFTWARE

_{To develop our project’s software we used}

_{Visual Basic as a s/w development tool.}

_{IR CIRCUIT}

_{We use IR to differentiate b/w the vehicle & any other thing.}

_{LDR CIRCUIT}

_{We used LDR circuit in our project to sense the intrusion on TOLL PLAZA.}

_{FM TRANSMITTER}

_{We used FM transmitter in order to transmit the signal to police station.}

_{CARD TRANSACTION MACHINE}

_{For card checking we used our self designed circuit which consist of optocoupler , IR & other additional circuit.}

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_{APPLICATION / DEPLOYMENT :}

• _{TOLL PLAZA}
• _{CAR PARKING}
• _{MAGA MALLS}
• _{MEGA FLATS}
• _{IN PLACE OF ANY TYPE OF SECURITY SYSTEM}

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PROJECT DEFINATIION

AN ILLUSTRATION :

vehicle

Pays toll tax

Card transaction machine

Validity of card

Transaction complete

Okay /pass this vehicle

End

_YES

_{IR Circuit}

vehicle

IR sensor

LDR CKT

Detect the

person

Pays toll tax

_NO

Against the

Detection

Of LDR

Wireless camera

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Records the movie

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Wireless camera

Capture snap

Of

Number

plate

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Against clips & movie recording

_{An analog signal is generated by PC`s speaker}

_{& pass to the FM transmitter}

_{The FM Tx transmit}

_{the signal to the Police Station}

_{The police man catch the intruders}

_via

_{car registration number}

_{The car owner is}

_{in prison}

_End

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• _{Camera Interfacing}

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• _{Hardware Interfacing}

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_{PROBLEM FACED:}

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• _{IR sensor alignments for vehicle detection}

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• _{Transmitter selection}

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_{PROBLEM FACED:}

_{TROUBLE SHOOTING :}

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_{We thanks a lot to ray mercer that is a s/w development company}

_{& its product EZ video capture.}

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_{Camera Interfacing:}

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_{Transmitter selection :}

_{A problem occurred while we were selecting a transmitter to transmit an analog signal to the “POLICE STATION”.}

_{We thought about AM transmitter first , because the range is high ,but it works only on digital signals .}

_{So, we left it , & go to the FM transmitter anyway the range is low but it works well on an analog signal .}

_{TROUBLE SHOOTING :}

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_{TROUBLE SHOOTING :}

_{For hardware interfacing on visual basic we were blank !!!}

_{We served internet many hours to searching the hardware interfacing}

_{& finally we got LPT port`s DLL .}

_{Hardware Interfacing:}

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_{QUESTIONS & ANSWERES}