FINGER PRINT BANK LOCKER SYSTEM

1

OVERVIEW OF EXISTING SYSTEM

Locks & Keys

By this we can’t say that we are going to provide good security to our lockers.

2

DRAW BACKS OF PRESENT SYSTEM

Security is less Others can steal the user’s entry key

3

Objective Of The Project

4

BLOCK DIAGRAMFinger Print

Database

8

9

S

5

2

Reset

16 X 2 LCD

Driver Circuit

Buzzer

Stepper Motor

Power supply

POWER SUPPLY TO ALL SECTIONS

ULN DRIVER

5

RS-232

Enter ur fingerprint

verifieing fingerprint

Enter into the locker room

Enter password

Checking

Password

Locker is opened by stepper motor

Press Switch to close the locker

You are unauthorized person

yes

no

no

yes

6

Power supply Transformer

Bridge Rectifier

Regulator

7

MICROCONTROLLER 89S52 microcontroller. RAM 256Bytes. 8Kb of flash memory. The functionality of 89S52 is

same as 8051 microcontroller.

8

MASTER MODE In this mode,we can register our finger image in present of

manager.

10

USER MODE Compare of input finger print and identified finger print

11

LCD We are using 16x2 lcd display

LCD has14 pin

12

13

STEPPER MOTOR

Automatically, locker will open by stepper motor(step angle).

After the work by using reset pin user will secure their locker.

16

17

Buzzer It is a signaling device.

It beeps when user mismatch.

18

19

REQUIREMENTS HARDWARE

Controller Dc Motor Buzzer PC Max 232 / RS 232 cable & connectors Power supply module IC programmer

SOFTWARE Keil UV compiler Orcad for circuit & PCB designing Flash programmer Matlab for authentication

ADVANTAGESMost secureNo manual errorsNeed not carry any

cardOthers cannot

steel the user’s entry key

20

APPLICATIONS

Voter Identification and electoral enrollment

Industries

Banks and ATM

Personal Computer

21

SCOPE FOR ADVANCEMENTS

GSM modem can be connected to this unit to communicate

to security department, in case of unauthorized entry trials.

22

CONCLUSION

This project is used for 100 members, we can also

extend the capability for further requirements.

REFERENCE

Text Books: Basics of Biometrics

-- David Louis Website:

www.wikipedia.com Magazines:

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