Transcript 5. advantages & disadvantages

MSP430-Based Anti-Leakage Diversion
Alarm System Of High-Pressure
Student Name
USN NO
Guide Name
Name Of The College & Dept
H.O.D Name
 CONTENTS
1.
Abstract
2.
Objectives
3.
Block diagram
4.
Methodology
5.
Advantages & disadvantages
6.
Applications
7.
Conclusion
1.ABSTRACT:
This system helps you to upgrade your safety standards, comply
statutory requirements on environmental commitments and most important and
basic function being prevent accidents and protect life and property from
disaster. In the past, it has been a conventional practice to employ combustion
apparatus such as a furnace, heater, stove or LPG kit in cars, which utilizes a
combustible vapor or gas to produce heat energy when properly ignited. In the
use of combustible apparatus in which a combustible gas such as natural or
liquid propane gas is burned in heating boilers, domestic water heaters, ovens,
stoves and the like, the apparatus or appliance is generally of an automatic
recycling type.
2.OBJECTIVES:
Object of the present invention is to provide a novel safety means
for detecting the leakage of gas into the area of an appliance when the
appliance is in a shutdown condition and not in operation. Yet another
object of the present invention is to provide a novel gas detection and
monitoring system which is economical to manufacture and which may be
readily installed in conventional trailers, boats or the like which are
normally dependent upon a stored supply of pressurized gas.
3.BLOCK DIAGRAM:
BUFFER
DRIVER
RELAY
OUTPUT DEVICES
GAS
DETECTION
BUZZER
OR
DC MOTO R
M
OR
VIS UAL
INDIC ATION
MSP 430
16 X 2 DISPLAY
+12 Vol ts
+5 Vol ts
230 V, AC
Supply
TRANSFORMER
RECTIFIER
FILTER
REGULATOR
HARDWARE REQ UIREMEN TS:
MSP 430, LCD, Rel ay Dri ver, Relays , Res is tors , Capaci tors , LEDs , Crys tal , Di odes , Trans former, Vol tage Regul ator, Pus h
Button .
SOFTWA RE REQ UIREMENTS:
Kei l compil er uVisi on 4, Language: Emb edded C or As s embl y, WLPRO Programmer
4. METHODOLOGY:
The system will have the Gas Detector sensor MQ3, when any
leakage in gas is detected that signal fed to buffer IC 4050 ,buffer stores
and given to the driver IC 2003 in driver current will amplifies and voltage
will inverts with the help of Darlington circuit of driver IC to drive the
relay his system is password protected.
5. ADVANTAGES & DISADVANTAGES:
 ADVANTAGES:
1. It also detect alcohol so it is used as liquor tester.
2. The sensor has excellent sensitivity combined with a quick
response time.
3. It is used in house as LPG leakage detection
DISADVANTAGES:
This program is highly sensitive to the environment.
6.APPLICATIONS:
1.
Protection from any gas leakage in cars.
2.
For safety from gas leakage in heating gas fired appliances like
boilers, domestic water heaters
3.
For safety from gas leakage in Cooking gas fired appliances like
ovens, stoves etc
4.
Large industries which uses gas as their production.
5.
They are used in gas leakage detecting equipments in family, Car
and industry, are suitable for detecting of LPG, iso-butane,
propane, LNG, avoid the noise of alcohol and cooking fumes and
cigarette smoke.
7.CONCLUSION:
As this project is based on micro-controller(MSP430) and it is
used to detect leakage of gas .
THANK YOU