IMAGE PROCESSING BASED AUTOMATIC TOLL BOOTH IN INDIAN CONDITIONS

CONTENTS

INTRODUCTION

SYSTEM DESIGN

SOFTWARE AND SECURITY

BENEFITS

CONCLUSION

REFERENCES

INTRODUCTION

Automatic toll collection is considered as one of the intelligent transport systems.

IPTB system is used as a system for fast and efficient collection of toll at the toll plazas

Automatic system used the technology of ANPR.

The new toll system depends on following components

AVI(automatic vehicle identification):License plate recognition (LPR)

AVC(Automatic Vehicle Classification):verifies the classifications of vehicles.

Central Server: A local computer of every toll plaza is connected to a central server.

STRUCTURE OF THE SYSTEM

ANPR Flow

HIGH RESOLUTION CAMERA

TEMPLATE MATCHING RULE

Format of the registration is as shown below.

AA 11 BB 1111

FOUR STAGES OF AN ALPR SYSTEM

LICENSE PLATE EXTRACTION

Color

Rectangular Shape

The color change between the characters and the license plate background

Boundary or edge detection

Character segmentation using line scanning method

“clip” function is used.

Resizing is done.

SOFTWARE AND SECURITY

1. Login with OTP(one time password) security: OTP is a password that is valid for only one login session.

2. FLOW OF MAIN TOLL OPERATING SOFTWARE

3. DATABASE VIEW WITH MULTIPLE TOLLS

LOGIN WINDOW

MAIN MODULE

Toll booth Name here..general actual (now)

No 9322223232 type cartype prepaid make marutiBalance 125 Rs model Swift LXiservice Reliance registration no GJ-6-CM-0000

Colour Red

general actual (now)No typetype makeBalance modelservice registration no

Colour

PHOTOGRAPHMobile Details

Mobile Details

Vehicle details

Vehicle details

confirm

confirm

A Details received from central database computer

B Photograph taken by the toll booth camera

C Button to confirm matching details of the vehicle.

• Toll booth operator has to see the screen & confirm, that details are matching.

Screen details of booth computer

AA

A

B

C

Toll booth Name here..general actual (now)

No 9322223232 typetype prepaid makeBalance 125 Rs modelservice Reliance registration no

Colour

general actual (now)No typetype makeBalance modelservice registration no

Colour

PHOTOGRAPHMobile Details

Mobile Details

Vehicle details

Vehicle details

confirm

confirm

Screen details of booth computer

• This can happen, when a car is yet not registered in central computer database.

• Toll booth operator only has to close Toll booth gate & give a manual toll ticket to owner. System automatically prints a form in which mobile no details + car registration details + basic details of model / make / color is printed.

• Toll booth operator can give that form & get it signed by the car owner, so that his mobile number is linked with car registration number & next time he can drive without any stop.

BENEFITS

For motorists Less or shorter queues at toll plazas Faster and more efficient service The use of prepaid toll statements Fuel savings Waiting time

CONCLUSION

This automated toll collection system can reduce the need of human resource and time

Secure and highly reliable can be obtained.

It can be used to remove all drawbacks such as time and human effort.

It also doesn’t require any tag only required best quality camera and fixed font number plate.

Reliable, Powerful

 

REFERENCES  Priyanka Chhoriya, Govinda Paliwal, Poonam Badhan(2013) Image

Processing Based Automatic Toll Booth in Indian Conditions

Vehicle_Registration_Plates_of_India.Available:http://en.wikipedia.org/wiki/Vehicle_registration_plates_of_India.

“ANPR Manual - Tech liberty NZ”, Available: http://techliberty.org.nz/wp-content/uploads/ANPR-manual.pdf

S.Kranthi, K.Pranathi, A.Srisaila,” Automatic Number Plate Recognition”, available at http://ijict.org/, Vol 2, No 3 (July 2011).

  Ankush Roy Debarshi, Patanjali Ghoshal, “Number Plate Recognition for Use

in Different Countries Using an Improved Segmentation”, Available at http://ieeexplore.ieee.org, Vol2, June 2012

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