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Fingerprint Based Bank Locker System

full report

FINGERPRINT BASED BANK

LOCKER SYSTEM.doc (Size: 9.62

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INTRODUCTION

1.1) OVERVIEW:

According ancient Greek scripts

BIOMETRICS means study of life.

Biometrics studies commonly include

fingerprint, face, iris, voice, signature,

and hand geometry recognition and

verification. Many other modalities

are in various stages of development

and assessment. Among these

available biometric traits Finger Print

proves to be one of the best traits

providing good mismatch ratio and

also reliable. The present scenario tooperate a bank locker is with locks

which are having keys. By this we

can¶t say that we are going to provide

good security to our lockers. To

provide perfect security and to make

our work easier, we are taking the

help of two different technologies viz.

EMBEDDED SYSTEMS and

BIOMETRICS. In this project we are

using our fingerprint and password as

a key to open bank locker there by

avoiding the usage of keys. There by

providing security and reliability.

1.2) OBJECTIVE OF THE

PROJECT:

This project is related with Embedded

system technology. The main

objective of this project is,To provide

good security to bank lockers by

using a unique module called

fingerprint module. In which a

person¶s fingerprint is stored and

identified .If at all a person has to

enter a locker room ,he need to scan

his fingerprint in the fingerprint

scanner then after verification further

he need to enter the desired

password ,thus using fingerprint,

password we are avoiding the usage

of keys and providing good security

for our lockers.

1.3) AIM OF THE PROJECT:

In this project heart of entire project is

microcontroller. Many ancient

methodologies have come up like

signature face ,iris, voice

identification, but all these can be

immitated or fabricated . However, a

fingerprint is completely unique to an

individual and stayed unchanged for

lifetime. so our project is a real time

project for providing perfect

authentication , we can also increase

& expand security levels by using

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finger print technology it also

consumes low power and flexible

application

1.4)

ADVANTAGES&DISADVANTAGES:

There are many advantages of our

project because fingerprint is unique

for every person it cannot be

immitated or fabricated .It is not same

in the case of twins also,the

advantages are

Sophisticated security

No manual errors

No false intrusion

Need not to carry ant card

Others cannot steel the user¶s entry

key

DISADVANTAGES

It has less memory.

If external memory is interface with

microcontroller it takes large time to

access data base

1.5) THEIESES ORGANISATION:

This project FINGERPRINT BASED

BANK LOCKER SYSTEM is used for

providing safety and security and to

avoid the usage of keys. The present

scenario to operate a bank locker is

with locks which are having keys. By

this we can¶t say that we are going to

provide good security to our lockers.

To provide perfect security and to

make our work easier, we are taking

the help of two different technologies

viz. EMBEDDED SYSTEMS and

BIOMETRICS.

Chapter 1 deals with the Introduction

and need for designing a system like

³Fingerprint based bank locker

system ³and advantages and

disadvantages of this system.

Chapter 2 discusses the entire

theoretical part and discusses the

theory of the components used like

Microcontroller, Finger print module,

and LCD.

Chapter 3 introduces the design

aspects of the system that includes

block diagram, its description, and

the hardware components used in

the system along with their internal

structures. It also deals with the

circuit diagram and description along

with the design considerations of the

components.

Chapter 4 introduces the software

development of the system including

the logics used in the design along

with the algorithm, flowchart and

source code with its description.

Chapter 5 shows the results for each

design and describes the result.

Chapter 6 concludes the entire thesis

along with its future scope, the

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conclusion itself contains the

applications of using this system and

the need for using this system and

the future enhancements of the

system.

CHAPTER 2

THEORITICAL CHAPTER

2.1)INTRODUCTION:

This project is related with Embedded

systems and bometrics technologies.

The main objective of this project

is,to provide safety for our bank

lockers and reliability.It uses

fingerprint and password as a key to

open the bank locker .

When coming to our application the

images of the persons who are

authorized to enter into the locker

room will be stored in the module

with a unique id. To prove that the

persons are authorized to enter that

area they need to scan their images.

This scanner is interfaced to 8051

microcontroller. By using this

controller we will be controlling the

scanning process. After the scanning

has been completed the person has

to enter the unique id which is given

to him to open his locker with the

help of a keypad. Immediately the

locker will be opened. After the work

has been completed if a switch is

pressed the locker will be closed

again. If an unauthorized person tries

to scan his image then an indication

will be given by a buzzer which is

interfaced to the controller. If an

authorized person forgets his id he

will be given 3 chances to re-enter

the id.

This project uses regulated 5V,

500mA power supply. 7805 three

terminal voltage regulator is used for

voltage regulation. Bridge type full

wave rectifier is used to rectify the ac

out put of secondary of 230/12V step

down transformer,NGE-OP67

module,AT89S52,lcd ,stepper

motor,keypad

2.2) AT89S52 MICRO

CONTROLLER:

The AT89S52 is a low-power, high-

performance CMOS 8-bit

microcontroller with 8K

bytes of in-system programmable

Flash memory. The device is

manufactured using

Atmel¶s high-density nonvolatile

memory technology and is

compatible with the industry-standard

80C51 instruction set and pinout. The

on-chip Flash allows the program

memory to be reprogrammed in-

system

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Low Price

The cost of module is greatly reduced

by using self-developed optic

fingerprint enrollment device.

Easy to Use and Expand

It is not necessary for user to have

professional knowledge in the field of

fingerprint verification. User can

develop powerful fingerprint

verification application systems with

the command set provided by NGE -

OP 67.

Low Power Consumption

Sleep/awake control interface makes

NGE - OP 67 suitable for occasions

that require low power consumption.

Different Security Levels

User can set different security level

according to different application

environment.

System Characteristic

NG OP-67 Blue backlight Fingerprint

Sensor Module adopts the optic

fingerprint sensor, which consists of

high-performance DSP and Flash.

NG OP-67 is able to conduct

fingerprint image processing,

template generation, template

matching, fingerprint searching,

template storage, etc. This finger

print can be available with various

type of image qualities in case of wet

fingers ,dry fingers the quality varies

.by using this module that type of

finger prints can also be scanned

easily and identified.2steps involved

are

1) feature extraction

Reference:

http://www.seminarprojects.com/Thread-

fingerprint-based-bank-locker-system-full-

report#ixzz1mX77swsG

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