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ABSTRACT:
Solarpowerisabsolutelyperfectforusewithirrigationsystemsforgardens,allotments,greenhouses,andpolytonal.Whenthesunisshiningyouneedmorewaterandsothesolarpoweristhereforthepump.Byaddingasuitabledeep-cycleleisure/marinebattery,powercanbemadeavailable24hoursperdayenablingwateringintheevening-thebesttimetowaterplantsinthesummersothatthewaterhasachancetosoakintotheground.
I. INTRODUCTION
Withhosepipebansbecomingmorefrequentthankstoglobalwarming(andwatercompaniesnotfixingtheleakswhichlose50%ofalltreatedwaterintheUK),moreandmorepeoplearestartingtocollectrainwaterandgreywaterforuseintheirgardens.Theonlyproblemisgettingthe water fromwhereitiscollectedandstored,to whereitisneeded[1].
Solarpowerisabsolutelyperfectforusewithirrigationsystemsforgardens,allotments,greenhouses,andpolytonal.Whenthesunisshiningyouneedmorewaterandsothesolarpoweristhereforthepump.Byaddingasuitabledeep-cycleleisure/marinebattery, power canbe made available24 hoursperdayenabling wateringin the evening the besttime to waterplantsinthe summersothatthewaterhasachancetosoakintotheground.
II. SOLARBASED AUTOMATEDAGRICULTUREPUMPSYSTEMS
Anautomated agriculture pump systemcanbe puttogetherusinga suitable12Vprogrammabletimerwhich willturnonthepumpatthesametimeeveryevening.Alternativelyabespokeelectronicrelaycontrolboard*canbeputtogethertosupplypowertothepump(ormanydifferentpumps)withyourchoiceofturnon/offtimeseachday.Toprotectthepumpfrombeingdamagedifitrunsoutofwatertopump,andtopreventanysecondarytanksfromoverflowing,floatswitchescanbeusedtodetectwaterlevelsandtheirreadingsfedintotheelectroniccontroller[2][3].
III. BACKGROUND
TheADC0808dataacquisitioncomponentisamonolithicCMOSdevicewithan8-bitanalogto-digitalconverter,8-channelmultiplexerandmicroprocessorcompatiblecontrollogic.The 8bitA/Dconverterusessuccessiveapproximation astheconversiontechnique.Theconverterfeaturesahighimpedancechopperstabilizedcomparator,a256Rvoltagedividerwithanalogswitchtreeandasuccessiveapproximationregister.The8-channelmultiplexercandirectlyaccessanyof8-single-endedanalogsignals.Thedeviceeliminatestheneedforexternalzeroandfull-scaleadjustmentsEasyinterfacingtomicrocontrollerisprovidedbythelatchedanddecodedmultiplexeraddressinputsandlatchedTTLTRI-STATEoutputs.IncorporatingthemostdesirableaspectsofseveralA/DconversiontechniqueshasoptimizedthedesignoftheADC0808,ADC0809.
3.2 IntroductiontoAT89S51/52MicroController(8051)
TheAT89Sxxisalow-power,high-performanceCMOS8-bitmicrocontrollerwith8Kbytesofin-systemprogrammableFlashmemory.ThedeviceismanufacturedusingAtmel'shighdensitynonvolatilememorytechnologyandiscompatiblewiththe industry- standard80C51 instructionsetand pinout.Theon-chipFlashallowstheprogrammemorytobereprogrammedin-systemorbyaconventionalnonvolatilememoryprogrammer.Bycombiningaversatile8-bitCPUwithin-systemprogrammableflashonamonolithicchip,TheAtmelAT89S52isapowerfulmicrocontroller,whichprovidesahighlyflexibleandcosteffectivesolutiontomanyembeddedcontrolapplications[5].TheAT89S52providesthefollowingstandardfeatures:8Kbytesofflash,256bytes
V. CONCLUSION
VerygoodarticleondesigningandinstallingasimplesolarpoweredwellwaterpumpingsystemsuitableforonehouseholdMuchofthisinformationcouldbeapplicabletoaresidentialwatersystemthatusesastoragetank.Thepresentproposalisamodeltomodernizetheagricultureindustriesatamassscalewithoptimumexpenditure.Usingthissystem, onecansavemanpower,waterto improve productionandultimatelyprofit.Intoday’slife humanbeingisbecoming sobusythathecan’tpayhisattentiontoworklikewater supply.Butplantsandtreesarethesourcesofoxygenfor humanbeingandtheirexistenceisalsoimportantfromgrowthisalsoimportant,butitisnecessarythatexcesssupplyof watershouldbeavoidedtosavethe water.Byprovidingprecisetimingfor watersupplythiswillhelptosave water.Watersavingisthe mainaimofoursystemandwiththehelpofschedulingprinciplewehavetriedtoachievethat,itwilldefinitelyhelpsthehumanbeingtosave water andinsucha wayitwillbehelpful forearth