Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential

ABSTRACTABSTRACT

For

FINGERPRINT BASED SECURITY SYSTEMFINGERPRINT BASED SECURITY SYSTEM

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential - 1 -

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential

PROJECT DEFINITION / SPECIFICATION

PROJECT TYPE

Micro controller(AT89C51) hardware design with software

development (Device Driver) . Atmel micro controller (AT89C51)

based.

PROJECT DESCRIPTION

Personal Safes are revolutionary locking storage cases that open with

just the touch of your finger. These products are designed as secure storage

for medications, jewelry, weapons, documents, and other valuable or

potentially harmful items. These utilize fingerprint recognition technology to

allow access to only those whose fingerprints you choose. It contains all the

necessary electronics to allow you to store, delete, and verify fingerprints

with just the touch of a button. Stored fingerprints are retained even in the

event of complete power failure or battery drain. These eliminates the need

for keeping track of keys or remembering a combination password, or PIN. It

can only be opened when an authorized user is present, since there are no

keys or combinations to be copied or stolen, or locks that can be picked.

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential - 2 -

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential

BLOCK DIAGRAM

PROJECT OUTLINE

A brief introduction to internal architecture of microcontroller.

An over view of programming of microcontroller.

An overview on assembly language.

An overview on mechanical arrangement.

Serial port interfacing with microcontroller.

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential - 3 -

MOTORDRIVER

RELAY

MOTOR UNIT

ATMEL89C51

Controller

FINGERPRINT

OSCILLAATORY CIRCUIT

RESET CIRCUIT

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential

INTERFACES USED

Serial communication used for downloading the hex code.

Fingerprint Interfacing.

Relay circuit interface.

DC motor interfacing

LCD interfacing

SOFTWARES USED

A Cross compiler for compiling and linking the code written for

AT89C51.

Serial communication software for downloading code to AT89C51.

Operating system: Windows XP.

Project Definition / Specification FINGERPRINT BASED SECURITY SYSTEM

Confidential - 4 -