Wireless Irrigation Scheme Using Mobile Phone
Abstraction-The design of this effort is facilitate the irrigation scheme
utilizing cellular telephone. It is a radio regulate scheme for exchanging on/off
of H2O interrogate by which a husbandman can not-difficult instruct the irrigation
of his scene from any residuum. In sylvan country, changelesselectricity
fluctuation and riotous energy handiness are day-to-day jobs
faced by continual husbandmans for a desire curtail. To rearrange such expression of
job, we open a radio irrigation scheme. Farmer barely
demands to indicate a unwandering shape and so he can manage the irrigation
scheme not-difficult. So this scheme conquer moderate the adversities of husbandmans
by replacing the manual regulate of H2O interrogate after a while the radio
Keywords—DTMF decipherer, Wireless regulate, Irrigation scheme,
Mobile phone, Relay
There own been complete socio-economic developments in the
personality of twain sylvan and refined nation past the debut of
travelling phones in India. After a while hindmost promotions in engineering
and body evolution of travelling phones in the market, they own
been used in entire trudge of personality which includes mechanization
work. The agribusiness activity is no mode following in including
these technological promotions [ 1 ] .
With the acclaim of new engineering, the unchastened method
of unwandering plants is now altering and delayed methods
are nature introduced in it. Again the anthropological instructer always demands
notification of involvement to instruct schemes of his/her select. In
the age of electronic schemes it is of tenor to be serviceserviceable to instruct
and get notification from entireplace [ 2 ] . So this scheme
allows us to upgrade the irrigation scheme after a while the aid of
Using this scheme, the husbandman can instruct the irrigation from any
topographic purpose. So he can cater the decent sum of H2O in his scene.
As a effect, the evolution of his harvests conquer be considerable reform.
II. PROPOSED SYSTEM
Previously, husbandmans were relative to the rain H2O. Now after a while
the growth in unwandering scheme, they afford H2O after a while the
H2O interrogate in their scene. But as electricity contingency is a common
matter, continual energy failures is important retardation for irrigation.
Again their scene is far from their prop casually. So it
becomes inexplicable to supervising the irrigation scheme always.
So we own open a radio irrigation scheme which is
controlled by an electronic project grounded on DTMF ( Duel Tone
Multi Frequency ) engineering. By this, the husbandman can instruct
the H2O interrogate through travelling phone. When he sends any
eminent in the project, it responses after a while the bid. It switches
on/off the H2O interrogate congruous to the input by the husbandman.
DTMF ( Duel Loudness Multi Frequency ) :DTMF is a generic
communicating engagement for handle loudness ( a Registered Trademark of
AT & A ; T ) . The loudnesss effected when dialing on the computer keyboard on the
phone could be used to remain for the shapes, and a disconnected loudness
is used for each shape. However, there is always a opening that a
accidental investigate conquer be on the selfselfsame frequence which conquer mistake up
the scheme. It was suggested that if two loudnesss were used to
reconfer-upon a shape, the likeliness of a untrue eminent occurring is
ruled out. This is the condition of utilizing wrap loudness in DTMF
communicating. DTMF dialing uses a computer keyboard after a while 12 nonentitys.
Each key pressed on the phone generates two loudness of specific
frequences, so a say or a accidental eminent can non portraiture the
tones. One loudness is generated from a excellent frequence clump of
tones and the other from low frequence clump [ 2 ] . The
frequences generated on urgent-compulsory incongruous phone keys are
shown in the Tserviceable 1.
Frequency ( Hz )
Frequency ( Hz )
Frequency ( Hz )
1 697 1209 1906
2 697 1337 2034
3 697 1477 2174
4 770 1209 1979
5 770 1337 2107
6 770 1477 2247
7 852 1209 2061
8 852 1337 2189
9 852 1477 2329
0 941 1209 2150
* 941 1337 2278
# 941 1477 2418
Tserviceable 1: Frequency generated on excellent imperativeness.
Fig. 1: Hardware of the contemplated project
The open project for the irrigation scheme consists of some
constituents such as DTMF IC, micro-controller, reinforcement etc. In
this project, we own used DTMF decipherer IC ( MT8870 ) to
bring forth the frequence. The reinforcement operates the motor of H2O
interrogate congruous to the bid loving on the Mobile.
III. WORKING PROTOTYPE
The scheme efforts through DTMF engineering. Here, we own
to husband two travelling phone, one should be kept after a while the project
and another conquer be operated by the husbandman. Farmer barely own to
allure to another Mobile and imperativeness the predefined key to run
the H2O interrogate.
Fig. 2: Use in new-fangled personality
When the husbandman makes a allure to another phone, the performance
starts after a while it. Then he presses the denoted nonentity on his phone.
It creates loudnesss which is transmitted to the other phone and
received by the DTMF decipherer tour. Then it filters the eminent
and gives the end consequence. There are foul-mouthed end consequences which are denoted
by Q1, Q2, Q3 and Q4. Each nonentity generates incongruous loudness and
the end consequence are so created congruous to the loudness. The end consequence is
loving under in tserviceable 2.
Frequency ( Hz )
Frequency ( Hz )
1 697 1209 0 0 0 1
2 697 1336 0 0 1 0
3 697 1477 0 0 1 1
4 770 1209 0 1 0 0
5 770 1336 0 1 0 1
6 770 1477 0 1 1 0
7 852 1209 0 1 1 1
8 852 1336 1 0 0 0
9 852 1477 1 0 0 1
0 941 1209 1 0 1 0
* 941 1336 1 0 1 1
# 941 1477 1 1 0 0
Tserviceable 2: End consequence for incongruous keys
So we own to pick-out which nonentity we absence to husband to run.
Then that matching end consequence is sent to the micro-controller.
After that, micro-controller conquer frequented the pulsation to reinforcement. Now
reinforcement conquer animate the motor. In this mode, the husbandman can not-difficult
run his performance scheme. The fill diagram of this
instituted process is loving in shape 3.
Fig. 3: Fill diagram of efforting process
IV. RESULTS & A ; DISCUSSIONS
As this project aids to instruct the motor of H2O interrogate
wirelessly, so it conquer second to salvage the ingestion of energy.
Again we don’t own to be confer-upon to substitute on/off the H2O
pump. So no past manual regulate conquer be. As we can cater
the H2O in the scene seasonably after a while the aid of this project, so the
evolution conquer be considerable bigger and the husbandman conquer be
benefited. The project is grounded on reinforcement which can run indeed
excellent H2O interrogates. Again the require of this project is indeed low. So
that is rather low-require for the husbandman. The husbandman can instruct
the H2O afford to his scene from any topographic purpose of the globe by barely
urgent-compulsory a nonentity on his Mobile phone which is majestic for
nonreader husbandmans. So after a while the action of this project, we
can not-difficult lower continual troubles in our unwandering scheme.
This contemplated scheme caters an discretion to lower the effort of
irrigation after a while the aid of travelling engineering. It helps non barely
to instruct the irrigation scheme but so saves their curtail needed
to go to their scene in ordain to substitute on/off the H2O interrogate.
So there needs none to manage the irrigation scheme instead
timely irrigation can be not-difficult ensured. So the evolution require
conquer dross than old which conquer be cheerful for the husbandman.
At-last we conquer raise the husbandmans to husband this engineering for
bettering their irrigation scheme to do maximal net proceeds as
cheerful as to cut down the inexplicable-effort in monitoring H2O interrogate.
[ 1 ] . V.Divya, A.Umamakeswari, “SMART IRRIGATION TECHNIQUE
USING VOCAL COMMANDS” , International Journal of Engineering and
Technology ( IJET ) , ISSN: 0975-4024, Vol 5 No. 1 Feb-Mar 2013.
[ 2 ] . Tuljappa M Ladwa, Sanjay M Ladwa, R Sudharshan Kaarthik, Alok
Ranjan Dhara, Nayan Dalei, “Control of Remote Domestic Scheme Using
DTMF “ , ICICI-BME 2009 Bandung, Indonesia, page 69-74.
[ 3 ] . EswaraRao Pandiripalli, Phani Ram Veeramachaneni, SambhaniMadhu
Babu, Jafar Sadik, “ INTERACTIVE IRRIGATION SYSTEM THROUGH MOBILE
WITH IVR RESPONSE “ , IJRET, Sep 2012, ISSN: 2319 – 1163, Vol No.1, page