door security

7/27/2019 Door Security

1/15

Project guide:

Smt.Netravathi.U.M

Asst.professor

Project associates:

Chethan.B.V

Deepak kumar.B

Mansur.M

Manukumar.G.C.


2/15

1. Motivation

2. Project objective

3. Hardware requirement4. Software requirement

5. Block diagram

6. Work done till now

7. Next work to be done


3/15

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.


4/15

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.


5/15

Personal Computer

Webcam

LCD

Keypad

RS232c cable

MAX232

PCB

Power supply

Miscellaneous


6/15

MP LAB

Embedded C

Java

Java Native Interface Windows

Hyper Terminal


7/15

Fig: Block diagram representing the door security


8/15

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


9/15

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


10/15

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


11/15

fig: snap of bulb when it is ON


12/15

fig: snap of bulb when it is OFF


13/15

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.


14/15

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.


15/15

Testing the project

door security

Documents