Centralized Pattern Lock Based Security System with

goatishspyMobile - Wireless

Dec 10, 2013 (3 years and 8 months ago)

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Centralized
Pattern Lock
Based Security System with
OpenCAN and
IEEE
802.3
j

In this day
and
age
,
security

is a
much

needed
part

of our society
.

For
security we
always look for better access controls system to improve overall safety.

There are much
more ty
pe of
credential
s for authorizing a person like numeric key combination
, prophase
,

smart card, and
biometric measurement
. Also there have much more access

control system
topologies

like serial controllers using RS485, network based controllers (IP based) e
tc. The
access is granted by using matching the current credential to stored user data or by after
human inspection.

The

serial type topology is much more complex in wiring and easy to hack the control
system. By using the bus standard type OpenCAN networ
k we can reduce the total system
wiring cost and improve the power of security. By introduction of smartphones especially
android phones, the pattern based phone locks are mainly used to easy access
.

The inspiration
and reason for selecting this project
,
p
attern based hardware access control is came from
smartphones also our team have a better work experience by doing capacitive touch based
electrical switches.


The project
plan is divided in to
4

parts.
Touch based pattern lock designing
,
OpenCAN implemen
tation
,
designing CAN to
Fiber

network

& implementation

and
testing
.
Startup of this project is to
make a good design of touch

board
tha
t

will able to measure any
size of fingers

and at any speed
. Another main thing is about the network connections.
OpenCA
N is mainly using

for interconnection

between device controllers and Ethernet is
used to devices controller to database center (Host PC)
.

The OpenCAN network (
Proposed IEEE 1451.6 Standard
)
will used to
carry pattern
lock data
and
output data provided by H
ostPC
. The
HostPC
access is limited by MAC
filtering

so the unauthorized access is neglected
.
The OpenCAN to Ethernet mapping is done
by a master controller that has built in CAN controller
and

Fiber network

controller.
10
BASE
-
F

standalone Ethernet

(
IEEE

802.3
j
)
is using for
HostPC connection.

The objective of this

project is to establish a working
security
control system which
will use
capacitive touch
pattern lock to

authorizing and centralized master controller to store
and compare the database
. This p
roject in particular, is aimed to be used within a
large
company, server rooms and defiance centers
. The major advantage of our product from
similar devices on the market is that we are aiming to add extensive security
by using a stable
communication stand
ard
. Moreover, many existing products have non
-
intuitive user
interface,

by using patters it’s easy to remember and much complex to find out
. With the
design of product
, we are aiming to provide simple and
strong
user interaction
for access
control
.
Other
main important features it
displays
internal "trouble" indicators (mains power
loss, low battery, wire broken, etc.)
.

By innovative
redesigning

magnetic lock with broken
wire detection and alarm,

we
have

able to
detect the under attach situations
.

--

Siros
h P.S

--

pssirosh@ieee.org

--

Anjali K


anjali.karakkat@yahoo.com