Transcript 3.block diagram

Student Name
Guide Name
USN NO
H.O.D Name
Name Of The College & Dept
 CONTENTS
1.
Abstract
2.
Objectives
3.
Block diagram
4.
Methodology
5.
Advantages & disadvantages
6.
Applications
7.
Conclusion
1.ABSTRACT:
Automatic Ration Dispensing System presented here is an
advanced system useful for the automatic & more efficient way of ration
distribution. This project is designed to minimize the manual intervention in
the process of ration distribution, so that more transparency & efficiency
can be maintained.
2.OBJECTIVES:
we have designed and implemented an Automatic Ration Materials
Distribution Based on a
card as user card & an automated system
interfaced with a MSP430 and material dispensing mechanism.
3.BLOCK DIAGRAM :
BUFFER
RELAY
DRIVER
OUTPUT DEVICES
BUZZER
TIMER 1
OR
TIMER 2
DC MOTOR
M
OR
VISUAL
INDICATION
MSP 430
CARD
HOLDER
COMPARATOR
OPTO COUPLER
AND DRIVER
16 X 2 DISPLAY
+12 Volts
+5 Volts
GND
230 V, AC
Supply
TRANSFORMER
RECTIFIER
FILTER
REGULATOR
HARDWARE REQUIREMENTS:
MSP 430, LCD, Relay Driver, Relays, Resistors, Capacitors, LEDs, Crystal, Diodes, Transformer, Voltage Regulator, Push
Button.
SOFTWARE REQUIREMENTS:
Keil compiler uVision 4, Language: Embedded C or Assembly, WLPRO Programmer
4. METHODOLOGY:
The system consists of a User Card reader connected to the
system, into which the user card can be inserted. The card reader is
connected to the system through the input port. The MSP430. C
communicates with the Card through the input port which is a versatile port
through which the data can be inputted. The system program is written in
embedded C language. The card consists of an CARD, which will be
inserted in the card slot of the comparator. To store the information it is
written
and
to
retrieve
it
is
read.
Card & Card slot: The
card is the important part of this system as all the
information is stored in the card only. This card consists of an CARD,
which is a serial electrically erasable, programmable . The card comes in
contact with the system when it is inserted in the card slot. Whenever we
want to read the information about the users the card must be inserted in
the slot. The card slot consists of an edge connector connected to
MSP430 for reading purpose.
The person wants to enter in the counter, which is fitted with this
Coded Card Security System, has to clear two security levels. First, he has to
show that he is having the privilege to enter the counter by inserting his ID
Card. If his ID Card is detected as valid one, one level clears. Otherwise,
system will not open. Secondly, he has to type the secret Password via key pad
to ensure that he is the Authorized person to enter the door. This is because
any body can stole the ID Card from authorized person or make fake or
duplicate ID Card and take the disadvantage. By entering valid Secret
Password, which is regularly or randomly changes and known to concerned
persons only, one can clear the second level of security. If both the levels are
cleared then only Door Opens, other wise big NO!.
5. ADVANTAGES & DISADVANTAGES:
 ADVANTAGES:
1.
The project is fully automatic and easy to use, eliminating the man
power
2.
The project is based in advanced
chip technology, thus enabling to to
track & protect the database of the user.
3.
With its centralized server connectivity the project can be made real
time & thus helping resource management effectively.
DISADVANTAGES:
1.
It increases the cost whereas digital systems reduce the cost of
system.
2.
One time investment
6.APPLICATIONS:
1.
The project can be used at the places where the automated ration
distribution is required.
2.
With certain modification the project can also be used for
automated medicine dispensing
7.CONCLUSION:
In this system, we have implemented and tested an Automatic
Ration Materials Distribution Based on user card and MSP 430 technology
instead of ration cards. In this system, ration Materials (sugar, rice, oil,
kerosene, etc) distributed through automatic mechanism without any help of
humans. After receiving the materials, controller sends the information to
government office and customer .This system is very accurate, simple and
low power consumption, which is used for the real time applications.
THANK YOU