GANNT CHART
Wednesday, 23 May 2012
Monday, 21 May 2012
REFERENCES
REFERENCES FROM BOOK
- Y. Yorozu, M. Hirano, K. Oka, and Y. Tagawa, “Electron
spectroscopy studies on magneto-optical media and plastic substrate interface,”
IEEE Transl. J. Magn.
- R. Nicole, “Title of paper with only first word capitalized,” J. Name Stand. Abbrev., in press.
- PIC Basic Programming and Design - author “ Dogan Ibrahim” year 2001
- Magnetic Sensor and Magnometer – author “Pavel Ripka” year 2001
REFERENCES FROM
INTERNET
- http:// cytron.com/SKXbee
- http:// Magneticsensorandmagnetometer
- http:// LockerSecuritySystemCircuitDiary.htm
- http:// AgileonVaranus.htm
CONCLUSION
The research study will produce a new system that
categorized as an upgraded system. Previously, basic locker are using a key
lock as a security to their locker to prevent locker from been hack by the theft.
There are advantages when using a new system which to help the user when they
going outside leave the room.
The Locker
Security Monitoring System is a sophisticated system to build but it is very
worthwhile when the project complete. The main factor and reason why this
project are develop because in collage hostel always have a cases student are
loss their belonging item and gadget when the leave their room or locker. If
the theft tries to open by inserting incorrect password or try to force to open
the locker, the magnetic sensor automatically, detect and send the signal to
PIC controller. When the PIC received the signal its will send to warden office
computer through the wireless signal. From here warden will know which room or
locker had been hack by theft.
The main target
user is actually for the collage hostel student. This project will help either
warden or student to reduce the criminal cases in the collage hostel. Other
than that its will make student fell more safety to left their personal
belonging in the locker.
COSTING
TABLE SHOWN ARE EXPECTED
COST AND EXPENSES IN ORDER TO COMPLETE THE FINAL PROJECT
|
No
|
Part
|
Quantity
|
Estimated Price
|
|
1
|
4 x3 Key pad
|
1
|
RM 30
|
|
2
|
Module transmitter
|
1
|
RM 35
|
|
3
|
Module receiver
|
1
|
RM 35
|
|
4
|
Ic microcontroller 16F877A
|
1
|
RM 35
|
|
5
|
Ic socket – 40 pin
|
1
|
RM
2
|
|
6
|
Crystal 20 Mhz
|
1
|
RM
2
|
|
7
|
resistor
|
20
|
RM 2
|
|
8
|
Buzzer
|
1
|
RM 4
|
|
9
|
capacitor
|
8
|
RM 2
|
|
10
|
Magnetic door lock
|
1
|
RM 120
|
|
11
|
relay
|
4
|
RM 8
|
|
12
|
LCD 16 x 2
|
1
|
RM 35
|
|
13
|
transistor
|
4
|
RM 3
|
|
14
|
Cable
|
1 (1/2 meter)
|
RM 5
|
|
15
|
PCB Board
|
1
|
RM 20
|
|
16
|
Ic regulator
|
1
|
RM 1
|
|
17
|
Led
|
5
|
RM 4
|
|
18
|
Casing
|
1
|
RM 30
|
|
19
|
Other related electronic component
|
|
RM 50
|
|
|
TOTAL COST
|
|
RM 425
|
COMPONENT USED
PIC 16F877A
This project is outfitted with a microcontroller, Peripheral
Interface Controller 16F877A (PIC16F877A). This powerful (200 nanosecond
instruction execution) yet easy-to-program (only 35 single word instructions)
CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC
architecture into an 28 pin package and is upwards compatible with the
PIC16C5X, PIC12CXXX and PIC16C7X devices.
The PIC16F877A
features 128 bytes of EEPROM data memory, self programming, an ICD, 2
Comparators, 5 channels of 10-bit Analog-to-Digital (A/D) converter, the
synchronous serial port can be configured as either 3-wire Serial Peripheral
Interface (SPI) or the 2-wire Inter-Integrated Circuit (IC) bus and a Universal
Asynchronous Receiver Transmitter (USART).
SKXBEE WIRELESS
SKXBee
has been designed for 5V TTL logic interface, no extra voltage divider is necessary.
With minimum interface, it is ready to connect to microcontroller for embedded XBee
development. Furthermore, on board
USB to UART converter offer easy yet
reliable communication to PC for functionality test and as XBee dongle. SKXBee
can support both XBee and XBee PRO because they are interchangeable and pin-to-pin
compatible with each other.
RESOURCE PLANNING
BLOCK DIAGRAM
EXPLANATION PROCESS OF PROJECT
Figure 1 above shows a block diagram of Locker Security Monitoring
System working process. The system consists of several part, starting from
inserting the password, part when the locker will open and computer received
the signal if their locker been hacked.
At the inserting
password part, user a insert the password by using the keypad 4 x 3 size. The
PIC 16F877A will trigger the password either correct or false and give the user
5 time chance. The LCD will display the number of password every time user inserting.
If the passwords are correct, the door will unlock, and locker are able to
open. If the password are incorrect until 6 time, the PIC 16F877A automatically
send the signal to the computer true SKXBee wireless.
At the transmitter part, when
PIC 16F877A trigger the password that inserting are incorrect, PIC
microcontroller will interface and send a signal to transmitter. The, tha data
will encoded and transmit to the receiver by using SKXBee Wireless.At the
receiver, the data that receive from the SKXBee Wireless transmitter will be
decoded before sent it to the personal computer. At the personal computer, the
data will be monitor and analyze by using Microsoft Visual Basic 2008 Express
Edition programmed. At here, the warden are able to know which locker have been
hacked.
TOOL USED
Since this project
consist of hardware and software parts, there some tools that will used to build
for both system. For software, will use PIC
C compiler program as a based to write, compile program and burn them to
the PIC. Meanwhile, multisim, P-spice
and Proteus are software that will to
simulate circuit, design schematic, circuit design and simulate the program. Visual basic 2008 software will to
interface between computer and receiver. For hardware, need to build some work
such as circuit casing and locker model
UNDERSTANDING THE CONCEPT AND THEORY
Keypad 4 x 3 are used
in this project, the reason for using this type of keypad because its easy to
be implement and their price much cheaper and easy to buy the item. LCD are use
to display bit of password that had been enter by user. User need to enter the
password by inserting 6 bit. After that, the PIC 16F877A will trigger the
password either true or false. PIC 16F877A are use in this project because
their price much cheaper, easy to buy at the market and their data base much
larger than other PIC. Its also easy to configurations compare other PIC
controller. If true, magnetic door are open and magnetic sensor are off. If false,
user will give chance until five times to enter the password. After five times,
no more chance and buzzer is on to alerting the user. If locker been theft,
magnetic sensor will be on will on transmitter the signal. The transmitter will
sent signal to receiver and the signal will show in computer to tell that
locker had been theft.
METHODOLOGY
LITERATURE REVIEW
Before do the project, it must to some research about the project.
The research consist of problem happened, solution idea, develop of idea and motive of the idea. The idea of the project is
based on problem happened and the method to solve the problem. During research,
the idea comes from the key lock security system. Therefore, the idea is build
and expend with monitoring system to increase security.
Ø Author: Pavel Ripka
Ø Year: 2001
Ø Author: Dogan Ibrahim
Ø Year: 2001
According to Dogan Ibrahim, PIC BASIC is the simplest and quickest
way to get up and running for designing and building circuits using a
microcontroller. In this book shall be looking at how can interface various
temperature sensors to PIC microcontrollers in order to measure and display the
ambient temperature.
OBJECTIVE
The main
objective of this project is to study and develop the locker security
monitoring system that used for security and surveillance system. The purpose
of this system is to increase security in hostel college and easy to trace
theft locker (by giving specific location).
·
To design a door lock system
which efficient, low cost and can be implement to home and office security
system.
·
To develop a security system
that able to increase security and give secure constantly.
SCOPE OF STUDY
In this project,
there a few of research that are need to doing, in case to understanding about
the project and their function.
Ø
To understanding more detail
about the function of security locker and how the producer about the project
Ø
To prevent any problem occurs
toward the function of this project
PROBLEM STATEMENT
The main problem
that this project attempts to solve locker from rob. There must be an efficient and reliable system
to help the user especially student to lock the door. Even they are forgotten
to lock the locker, the system will be locked automatically by using magnetic
door lock.
Most lockers are
design with key lock commonly suffer from some possible flaws such as lost key,
unauthorized key part, forgot to bring keys and the most serious problem is
they are forgot to lock the locker because the are careless. The locker
security system proposes proper system that is user easy to access. Using
keypad, user can enter and reset the password. This system also can adapt to home and office
door. Besides, it low cost and offer more secure to user.
Work as hostel
warden is very busy especially with routine job. So that, they very difficult
to monitor hostel surveillance and student safety. This system is design to
assist warden job in order to provide high security in hostel. For example, if
theft happened warden easy to trace the broken locker using computer. That system
is developing by computer program. The
programs, develop using Visual basic 2008 as the program that use to configure
the computer that related to the PIC controller program.
INTRODUCTION
PROJECT DESCRIPTION
Locker security monitoring system is a system that designed for solution
security system in college hostel. The problems that able be solve by using
this system are theft, trace location of locker (especially for hostel warden)
and user security lock (user able to set and reset the password). This system
has already applied in market but there are some improvement been develop in
order to make this system more practical, effective and sophisticated as well.
For example, LCD to display input enters from user and combination of
transmitter and receiver to transmit and receive the signal to the computer. In
this system, user will locked their locker by inserting the secret password
instead of keys. In addition, the broken locker at collage hostel can be
monitor trough to the computer.
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