IoT BASED WATER CONTROLLED SYSTEM.
1.
INTRODUCTION
Almost one-fifth of the world’s
population, live in areas of water scarcity, and by 2025 water scarcity is
expected to affect more than 1.8 billion people, hurting agriculture workers
and poor formers. Water scarcity is among the main problem to be faced by many
societies and the world in the 21st century. Water use has been growing more
than twice the rate of population increase in the century. In such places,
large storage tanks are used as intermediary buffers to smooth the water
distribution and meet peak demands. In addition, most household and offices
also have large local storage tanks to water supply. During these days it is
essential to keep overhead tanks in apartments, industries, high rise flats in
order to store water and use. Here, from ground level water is pumped to
overhead tanks according to water level requirement in the tank.
Currently drinking water is very prized for all
the humans. In recent times all the humans and creatures on the earth all the
human beings and creatures on the earth facing troubles because of growing
population, aging infrastructure etc. So its too important to find the solution
for water monitoring & control system .For that IoT is blessing as a
solution. Microcontrollers and sensors are very useful for creating that
system. Ultrasonic Sensor is used to measuring water level. The other
parameters like pH, TDS, and Turbidity of the water should be calculated. The
calculated values from the sensors can be processed by the Microcontrollers and
uploaded to the internet through the Wi-Fi module (ESP 8266). Analysis can also
be done on sensed data to pick out for the solutions. In design various
controller like Arduino Uno, Raspberry PI b+ are used as a core controller. The
invented system is used some IoT modules for accessing sensor data from the
core
controller to the cloud. The data
which is obtain from the sensors can be shown on the internet and provides facilities for screening the
data on mobile phones or web application.
People now days always want something that
can make their life easier. In this is used to define the water monitoring
system such as Tank water level sensing monitoring, water pollution monitoring
and water pipeline leakage sensing monitoring. By using wireless sensor
technology, we avoid the huge amount of water is being wasted by uncontrolled
use of large apartments offices.
We introduce the project of water level
controlling with IoT and android application. Wastage of water in the current
scenario, merely due to overflowing tanks is not affordable. Conventional water
tanks can either monitor nor control the water level in tank, leading to large
amount of wastage. Some other technologies had certain drawbacks in some or the
other way. The need of removal of these short-comings and providing an
efficient and economical solution has been the main focus of this project. In
most of the cases, water tanks are manually controlled by an operator. In
absence of the person, water keeps on overflowing until the motor is switched
off. Smart water tank implements IOT, with which, the user can directly monitor
and control the working of tank through the smart phone and from any place in
this world. This project can be installed in existing water tanks with no
requirement new tank for this purpose.
Objectives
Objective of project are:
·
To understand the concept of IoT.
·
To implement the water level
indicator with wi-fi module.
·
To implement the water purity using
purify sensor.
·
To create web page for online data
observation.
·
To create SMS notification system.
RESULTS AND ANALYSIS
In this project we are going to implement IoT
based water level measurement system the current level of water is obtained
from the ultrasonic sensor through ESP8266 wi-fi module and also shown on
Ada-fruit webpage, which will contain motor ON/OFF status, gauges for maximum
and minimum water level and the purity of water. By using GSM module, we will
get the notification on our mobile phone about motor ON/OFF status
Depending on the water levels, as described
above, the status of motor will be automatically controlled. If water level is
in between both the levels, then the user can exercise control by toggling the
status of motor from the android application. Buttons – Start and Stop have
been provided for the same. The application is designed in such a way that it
will show the instantaneous value of current status of water in percentage. The
height of tank is to be set once in ESP. This height shall be used to determine
the percentage of water. Calculations of the current water level will be done
with this.
CONCLUSION AND FUTURE SCOPE
In this project, an integrated system of Wi-Fi modem, IoT, Ultrasonic Sensor is introduced for water
controlling system. The developed system provides webpage representation of
water level and status of motor . We analyzed the solutions currently available
for the implementation of IoT. By implementing this project, we will avoid over
flowing of water tank in residential area which is previously monitored
manually. It can automatically monitor the water tank & according to water
level motor status will change ON/OFF automatically. The technologies which are
used in the proposed system are good enough to ensure the practical and perfect
for monitoring water level in the tank.
It will reduce manual efforts and saves time as well.
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