International Journal of Engineering Trends and Technology (IJETT) – Volume 33 Number 9- March 2016
Security System with Image Capturing using
Microcontroller
AnupNeopany1, Priyanka Rana2, Sadixya Pradhan3, Abyash Gautam4 , Aarfin
Ashraf5, Deepak Rasaily6
1,2,3,4,5
Diploma StudenstIn Dept. Of Electronics &Communication Engineering,CCCT Polytechnic
Sr. Lecturer in Dept. Of Electronics &Communication Engineering,CCCT Polytechnic
Chisopani, , South Sikkim, India
Configuration and other components are interfaced
Abstract- Security is a vital concern around the
to its ports. The entire function of the CLIP device
world and it has been major thread for all
is under the control of Micro controller. The
confidential departments. Robbery rate is very high.
Microcontroller takes input from the external
We are proposing a novel system to prevent robbery
sources and routes them to the appropriate devices
in highly secure areas with lesser power consumption.
as programmed in it.
This system has face-recognition technology which
grants access to only authorized people to enter that
A. EMBEDDED APPLICATIONS
area. If others enter the place without access using
some other means, thenthe system alerts the security
Navigation system using a GPS receiver;
personnel and streams the video captured by the
Communications
systems
for
protocol
security camera.
conversion;
Mobile data applications using BREW–MP3
Keywords-Microcontroller,
integrated circuit,
player and salary survey;
Displays, Camera, Buzzer.
Real-time systems using RT Linux–printing,
messaging and more[4];
I.
INTRODUCTION
Windows CE database applications –salary
The AT89C51 is a low-power, high-performance
survey and energy meter reading;
CMOS 8-bit microcomputer with 4Kbytes of Flash
Mobile Java appliances–electronic city guide,
programmable and erasable read only memory
Jini appliance control, ACRemote application;
(PEROM).[1] The device is manufactured using
Windows XP embedded applications –air
Atmel’s high-density non-volatile memory
conditioner remote control, audio player
technology and is compatible with the industryremote control, typing speed indicator,
standard MCS-51 instruction set and pin out. The
database application, electronic voting.
on-chip Flash allows the program memory to be
Medical
equipment’s
like
Electronic
reprogrammed in-system or by a conventional nonstethoscopes,
Microscopes
and
equipment
for
volatile memory programmer. By combining a
medical
imaging
etc.
versatile 8-bit CPU with Flash on a monolithic
Automotive safety systems like Anti-lock
chip, the Atmel AT89C51 is a powerful
braking systems, Electronic stability control
microcomputer which provides a highly-flexible
etc.
and cost-effective solution to many embedded
6
control applications.
The AT89C51 provides the following standard
features: 4Kbytes of Flash, 128 bytes of RAM, 32
I/O lines, two 16-bittimer/counters, five vector twolevel interrupt architecture, a full duplex serial port,
and on-chip oscillator and clock circuitry. In
addition, the AT89C51 is designed with static logic
for operation down to zero frequency and supports
two software selectable power saving modes. The
Idle Mode stops the CPU while allowing the RAM,
timer/counters, serial port and interrupt system to
continue functioning. The Power-down Mode saves
the RAM contents but freezes the oscillator
disabling all other chip functions until the next
hardware reset.[2-3]
II.
OUR WORK
Security is very important in every aspect. To
protect the data, information in the offices, business
establishments from leakage and for theft control
security is important. So many people prefer
security system arranged usually at the entrance of
a restricted area.
An Access control system forms a
vital link in any security chain. The Microcontroller
based digital lock presented here is an access
control system that allows only authorized persons
to access a restricted area. This is helpful in
industrial areas where only authorized persons are
allowed to enter into a particular area.
The 89C51 is a low cost Micro controller from
either ATMEL or PHILIPS. It has a 40-pin
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International Journal of Engineering Trends and Technology (IJETT) – Volume 33 Number 9- March 2016
III.
BLOCK DIAGRAM AND
EXPLANATION
LCD is output device which display the
entered password and name assigned to the
person in the code.
Camera captures the image continuously one
who enters password and display the image on
the monitor of TV or PC
B. Wireless Camera: The wireless camera used
here designed using wireless video monitoring
system, for detecting the presence of things
which are exactly at the entrance of the
restricted zone [6]. This type of automatic
wireless video monitors is quite suitable for the
isolated restricted zones, where the tight
security is required. The principle of remote
sensing is utilized in this, to detect the
presence of any things/persons at very near to
particular
point.
A video camera collects the images from the
reference points and then converts into
electronic signals. The collected images are
converted from visible light into invisible
electronic signals inside a solid-state imager.
These signals are transmitted to the monitor.
Fig1: Block Diagram
EXPLANATION OF BLOCKS
An 8051 microcontroller is used here which is
of 8-bit one.
Keys used here helps to enter the password to
get the door opened.[5]
Here we use 2 LEDs green and red, which
resemble the entry of password either correct
or not if password is correct green LED glows
and if wrong red LED glows.
C. Keypad: User will enter the password using the
keypad. Various keys of keypad are as
following[7],
I. 0 to 9 II. Enter III. Escape
D. Buzzer: We are going to use a buzzer to
indicate the wrong password to open the door.
IV.
A. LCD
CIRCUIT DIAGRAM AND
DESCRIPTION
Fig2: LCD Pin Diagram
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International Journal of Engineering Trends and Technology (IJETT) – Volume 33 Number 9- March 2016
VI.
CONCLUSION
The project security system with image capturing
is successfully implemented. Security is prime
concern in our daily life. Everyone wants to secure
much and security is very much essential in every
aspect. In the same way security should be
provided in restricted areas of industries and many
other places. Our project deals with how security is
provided to stop entering unauthorized persons into
a place.
Using this project we can detect the entry of
unauthorized persons and provide security. This
will lead to increase in the market adoption rate and
the technology will proliferate.
Fig2: Circuit Diagram
REFERENCE
The system comprises a small electronic unit with a
numeric pad which is fixed outside the entry door
to control lock simulated by Green/Red LEDs and
LCD display. It also consists the wireless camera
outside the door. When an authorized person enters
a pre-determined (number password) via the
keypad [8].
The wireless camera shoots the image
and that image can be viewed in the TV so that we
can check whether the person is an authorized or
not. At the present delay, the relay de-energies and
the door get locked again. If the entered password
is wrong it gives a longer beep of one second.
V.
RESULT
The project is being tested in protous and is
working properly. It is also tested in bread board
and is properly working. It has lots of application
like we can use this project in door for home and
office security, lockers, ATM, and anywhere where
security is needed. Here we can easily change the
password and it has features like if wrong password
is entered more than three times it would be locked
until and unless reset button is pressed. In this
project we have used very less component so it is
cost effective and it is less complicated than a
simple micro controller based code lock system.
APPLICATIONS
Restricted areas of industries
Offices
Business establishments
House hold purpose
Door lock systems
ATMs
Other fields requiring user authentication and
avoiding identity theft.
ISSN: 2231-5381
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International Journal of Engineering Trends and Technology (IJETT) – Volume 33 Number 9- March 2016
[6]
Authors:
[1]
AnupNeopaney is a final year
diploma student dept. of electronics and
communication from Centre for computer and
communication technology south Sikkim.
Deepak Rasaily is presently
associated with the Department of Electronics and
Communication Engineering at Centre for
Computer and Communication Technology
(CCCT-Govt.Polytechnic)
Chisopani,
South
Sikkim, India as a Senior Lecturer since 2003 to till
date.
[2]
PriyankaRana is a student of
CCCT Chisopani south Sikkim of final year in the
course of Electronic and Communication
Engineering.
[3]
SadixyaPradhan is a final year
diploma student, Dept of Electronics and
Communication engineering from Centre for
Communication and Computer Technology,
Chisopani, South Sikkim.
[4]
AbyashGautam is a final year
Diploma student, Dept. of Electronics and
Communication Engineering from Centre for
Computer and Communication Technology,
Chisopani, South Sikkim.
[5]
Aarfin Ashraf is a final year
Diploma student, Dept. Of Electronics and
Communication Engineering from Centre for
Computer and Communication Technology,
Chisopani, South Sikkim
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