door security
Post on 13-Apr-2018
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Project guide:
Smt.Netravathi.U.M
Asst.professor
Project associates:
Chethan.B.V
Deepak kumar.B
Mansur.M
Manukumar.G.C.
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1. Motivation
2. Project objective
3. Hardware requirement4. Software requirement
5. Block diagram
6. Work done till now
7. Next work to be done
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Robbery is increased now a days.
Many times we remain unaware of the persons who have
came to meet us for strong reasons.
If no one is inside the home anyone can take disadvantage of
this absence.
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Providing high level door security for home using GPRS and
Embedded technology.
To know the information about the persons who are allvisited to home even if no one is inside the home.
If thieves want to break the door then it activates the alarm
systems.
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Personal Computer
Webcam
LCD
Keypad
RS232c cable
MAX232
PCB
Power supply
Miscellaneous
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MP LAB
Embedded C
Java
Java Native Interface Windows
Hyper Terminal
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Fig: Block diagram representing the door security
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DESIGN N IMPLEMENTATION:
Block Diagram
Bluetooth Enabled
Cell phone for
Sending SMS
KEYPAD
BULB
CALLING BELL CKT
ALERT SYSTEM
P
I
C
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
SERIAL
PORT
INTER
-FACE
BULB
CALLING BELL CKT
C
E
L
L
WEBCAMERA
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Click on
trayicon
Click on start Click on
settings
Exit
Start mobile
application
Socket connection is
established
If bell
rings
Image of visitor is captured
and he enters the message onLCD
Owner view the message and
reply back also
A
GUI
appears
options
View
snaps
User
mode
Bulb Alarm Offline
data
Exit from the
application
Stop
Start
Active
mode
Hibernate
mode
Bulb
on
Bulb
off
xx
x
x x x x
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Initialization of PIC Microcontroller
Serial communication through RS232
Details about PIC micro controller
Details about the LCD Two way communication using hyper terminal
Bulb control i.e turn on and off from PC
Alarm control
Keypad working procedure
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fig: snap of bulb when it is ON
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fig: snap of bulb when it is OFF
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Mobile user can answer the callbell from nearly
anywhere in the world using his mobile phone. Mobile user can have a view of all the visitors. No need to open the door time and again for every
visitor after knowing the purpose of the visit. No need to bother about the security of the home if
the user is not inside the home. If the person was busy and not responded the
callbell at that time, later on he can have a view ofall those visitors with their purposes. The person can have a clear view of the visitors in
night also.
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Hardware stuff requires so many things like
webcam, callbell ckt, alarm system, a LCD with
keypad and a bulb. Alarm system should not be activated frequently.
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Testing the project
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