Transcript 1.abstract - Hi Projects

Student’s Name with USN No.
Guide Name
HOD Name
College Name, Dept.
CONTENTS:
1.
Abstract.
2.
Objective.
3.
Block diagram.
4.
Methodology.
5.
Advantages and Disadvantages.
6.
Applications.
7.
Conclusion.
1.ABSTRACT:
A weather station is a facility, either on land or sea, with instruments
and equipment for measuring atmospheric conditions to provide information
for weather forecasts and to study the weather and climate. The measurements
taken include temperature, pressure, humidity, gas, rain fall detection and
pressure. In earlier period weather monitoring systems are generally based on
mechanical, electromechanical instruments which suffer from the drawbacks
like poor rigidity, need of human intervention, associated parallax errors and
durability. With the inclusion of electronics the instruments were made compact
and cheaper. However, these systems lack flexibility of remote monitoring.
2.OBJECTIVE:
The main objective of this project is it continuously monitors the
weather conditions and based on the weather condition result the ARM will
activates the load in the output. Remotely monitoring of environmental
parameters is important in various applications and industrial processes. In earlier
period weather monitoring systems are generally based on mechanical,
electromechanical instruments which suffer from the drawbacks like poor rigidity,
need of human intervention, associated parallax errors and durability. With the
inclusion of electronics the instruments were made compact and cheaper.
3.BLOCK DIAGRAM:
Block Diagram:
BUFFER
RELAY
DRIVER
OUTPUT DEVICES
GAS SENSOR
BUZZER
OR
TEMPERATURE
SENSOR LM35
DC MOTOR FOR
GATE CONTROL
M
OR
VISUAL
INDICATION
HUMIDITY
RAIN FALL
DETECTION
ARM PROCESSOR
128 X 64 DISPLAY
PRESSURE
(Potentiometer)
+12 Volts
+5 Volts
GND
230 V, AC
Supply
TRANSFORMER
RECTIFIER
FILTER
REGULATOR
HARDWARE REQUIREMENTS:
ARM 7 / Cortex M3, 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:
This project is developed to reduce the work load of human beings and
to sense the parameters like Gas, Temperature, Humidity, Rain and Pressure.
After sensing those parameter depending on the scenario the ARM controller
will take appropriate action. The main modules in this project are Sensors
(Temperature Sensor LM 35, Humidity Sensor, Gas Sensor, Rain detection
Sensor and Pressure Sensor), ARM controller unit with LCD display and output
device.
This whole model can be placed anywhere. This model has five
Sensors as an input device to sense the Weather condition and depending on the
parameter measured the controller will take appropriate action..
This module continuously monitors the weather condition of the place
where it is placed. If the temperature varies, Gas detected, Rain fall detected,
Humidity varies and Pressure of the weather varies, then the ARM controller
will activates the buzzer to convey the information.
5.ADVANTAGES AND DISADVANTAGES:
ADVANTAGES:
All the components required are easily available.
It is accurate [Errors are nullified] & precise as it is Digital.
It is much Economical compare to other analogue systems.
Manual errors can be avoided to some extent.
Automatically controlled & Easy to use.
 Unnecessary wastage of electricity can be controlled to a greater extend.
DISADVANTAGES:
In this project usage of relays leads to consume more power.
6. APPLICATIONS:
This project can be implemented in Home, School, Colleges, and
Companies etc…
Where we have to reduce the work load of human and to sense the
parameters like Gas, Temperature, Humidity, Rain and Pressure there we can
implement this project.
7.CONCLUSION:
This System is designed to provide the continuous monitoring of
weather condition and based on the monitored result the ARM controller
will activates the load in order to maintain the things in a normal way.
THANK YOU
ANY QUESTION?