外文翻译--关于花草自动浇水系统研究Word文档格式.docx

外文翻译--关于花草自动浇水系统研究Word文档格式.docx

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班 级

学生姓名学 号

指导教师

Research automaticwateringsystem

1introduction

Withthesocialmodernizationstepspeedingup,automationhasbecomeadevelopmenttopicsintoday'

sworld.Flower'

sgrowthneedstohavecertainenvironmentalconditions,theseconditionsaremainlytemperature,moisture,illumination,aircomposition,composition,physicalandmechanicalpropertiesofsoilandnutrientsolutiontemperatureandcomposition,etc.Flowerscanbeagoodgrowthismostimportantofwhichisthesuitabilityforsoilmoisture.HowtocontrolsoilmoistureeffectivelyandtimelyproblemhasalreadybecometheflowersAiHuaZhemostissueofconcern.Flowerproverbssaid:

"

don'

tliveinthewater,longisfat"

.Pottedflowersandplantsduetothevolumesmall,poorwaterretentionperformance,largeevaporationnorgroundwatersupplylimitedbycertainconditions,suchasthereason,nottodrought,waterisparticularlyimportant.Ifpottedflowerwater,plantphysiologicalactivitieswilldamageinthebody,theabsorptionofpotassium,boron,calciumphosphateisweak,andthelackoftheseelementscanleadtopoorgrowingpointnearbygrowth.Pottedflowerwatershortagewillcausesoilnutrientconcentrationsarerelativelyhigh,alsoappearthemosteasilyhurt"

fat"

[.Flowersgrow,mostcomefromthesoilabsorption,keepsoilmoisturecontent,appropriateisthenormaldevelopmentofflowersandnecessaryconditionstoobtainhigherGuanShangPinqualitative.Commonflowersaccordingtothewaterrequirementofhabitsandthedifferentwaterenvironmentadaptability,canbedividedintoaquaticflowersandplants,wetflowers,flowersandxerophyticflowersinfour.Theamountofwaterindifferentweneedtowatertheflowersarenotthesameas[3].Differentflowerwaterdemandisdifferent,thesameflowerindifferentgrowthstagerequiredquantityisalsodifferent.Flowersrequirementforsoilwatervariesineachgrowthstage.Weaccordingtothegrowingseasonand

growthperiodofflowerarrange.Tosumup,thereasonablewaterpottedflowerisparticularlyimportant.Withtheconstantimprovementofautomationequipment,allkindsofautomaticwateringtheflowersdevicealsofromtimetotimeintothesociety.Accordingtosoilmoisturesensordesignofautomaticwateringflowerssystemcanaccordingtocropsanddifferentgrowthstagestothespecificneedsofenvironmentalconditions,adjusttocontrolsoilmoistureflowers,lettheflowercangrowwell.

2automaticwateringtechnique

3.1basedonPCtechnologyresearchwiththedevelopmentofcomputertechnologywitheachpassingday,thePCcannotonlyusedinscientificcomputing,dataprocessing,etc.,arewidelyusedinindustrialproductionofautomaticcontrol,automaticwateringflowersrequiresreal-timedetectionofsoilmoisture."

Realtime"

referstothetimelyresponsetoarandomrequestofexternalevents,andfastenoughtocompletetheprocessingofexternalevents,real-timecontrolofallequipmentandreal-timetaskscoordinatedoperation.Themaincharacteristicsofthereal-timesystemisreal-timeandreliability.WiththeconstantimprovementofthePCperformanceandreliability,PCmachinewidelyusedinreal-timesystems,andthecurrentgeneraloperatingsystembasedonPC（suchasWINDOWSsystems）donothavegoodreal-timeperformance,cannotsatisfymosttimingindicatorofreal-timesystems.InordertobeabletorealizethemaincontrolPCandthetaskofdataexchangebetweenPC,WINDOWSandreal-timeoperatingsystemsmustbedevelopedtothecommunicationprotocolofdataexchangeplatform,itcanbebasedonaserialport,parallelport,networkadapterandUSBI/Odevices,etc.3.2basedonthePICmicrocontrollertechnologyresearchofPICseriessinglechipmicrocomputerisproducedbyMicrochipcompaniesintheUnitedStates,isoneofthemostwidelyusedPIC16C57MCUseries,thereisalotofabouttheapplicationofthesingle-chipmicrocomputer.ThemicrocontrollerusingconciseRISCstructure,twostageinstructionpipeline,structurecanbecompletedinaperiodatthesame

timetheexecutionofaninstructionandthenextinstructiontotake;

Usingharvardstoragestructureofdoublebus,thedataandinstructionscompletelyseparatedfromthetransferbus,avoidtheoccurrenceofthebottleneckproblems;

Itselfwith8-bitA/Dconversionparts,withthesynchronousserialportmodule.Solvedthesensordetectionbyscaling,displayshowsgarbled,duetointerferenceofelectromagneticvalveactuatorsaresomeproblemssuchaswrongoperation,suchasautomaticwateringsystemabletobetteruseandflowers,buttraditionalprogrammingand51MCUhascertaindifference,can'

tquicklygrasp.3.3researchbasedonthetechnologyofMCS-51singlechipmicrocomputerMCS-51seriesmicrocontrolleristhemorefamiliarwiththesinglechipmicrocomputer,intheliteratureistheuseofAT89C51,themicrocontrollerisintegratedinachipCPU,RAM,ROM,timer/counterandmultifunctionI/Oneededbyacomputer,suchasthebasicfeatures,programmingissimple.Basedonthisseriessinglechipmicrocomputerintelligentcontrolsystemthroughtherationalallocationofhardware,softwaredesign,designasetoflowcost,highdegreeofautomationofflowersautomaticwateringsystem,convenientoperation,highperformance/priceratio,andcontrolofflexiblecontroller,easytouse,marketsupplyadequate,havegreaterprospectsfordevelopment.

3theflowers,themainapplicationofautomaticwateringsystem

Flowerautomaticwateringsystemapplicationisveryextensive.Itnotonlycanbeusedindomesticpottedflower,aftertransformationcanalsobeusedinfarmland,etc.Weusuallycommondripirrigationisdisguisedusageofflowerautomaticwateringsystem.Inrecent10years,thedripirrigationtechnologyinourcountrydevelopmentspeedhasbeenrankedamongthetopoftheworld,dripirrigationismainlyusedinthefield（cotton,corn,grape,pepper,etc.）greenhousesorchardsandgreenbeltsinrecentyears,dripirrigationapplicationfieldappearedsomenewchanges,bygreenhousesindoorsmallunitdripdripirrigationextensiontotheoutdoorlargeoutdoorunit;

BythegroundaccumulatesdripXiangShanOusteep

development;

Thevegetablesdripdripirrigationextendstoavarietyofcashcrops;

Byfarmcentralizedareasmallareascatteredtotheruraldevelopment;

Withdripirrigationofhighvalue-addedcropsspreadtothegeneraleconomiccrops.Inaddition,thehighwayalongtherailwayandalsobeginusingdripirrigationindesertcontrolsandgreeningalsofurtherapplicationinnon-agriculturalsectorssuchasurbangreenspaceroofgardentrees,althoughlessdosage,butforthefuturepromotionofdripirrigationprovidesawidermarket,believethatalongwiththeadvancementofsocialistnewruralconstructionandbuildaconservation-mindedsociety'

sdevelopmentrequest,theapplicationofdripirrigationtechnologyhasbecomemorepopular.Automaticdripirrigationsystemistheworld'

sadvancedcountriesimportantmeasuresforthedevelopmentofefficientagriculturalwatersaving,Israel,Japan,theUnitedStatesandsomeothercountrieshaveadoptedadvancedwater-savingirrigationsystem.Bytraditionalirrigationtononfullirrigationdevelopmentfully,bymeansofremotesensing,sensorsformonitoringsoilmoistureandcropgrowth,monitoringandpredictionofirrigatedwater,realizeautomaticremotecontrolofwatermanagementinirrigatedareaofdynamicmanagement,realizetheautomationofirrigationwatermanagementinagriculture.Intheautomaticcontrolsystemforpopularizingagriculturalirrigationareareasonably,especiallyinaridandsemiaridregion,notonlycanimprovetheutilizationofwaterresources,alleviatetheproblemofthegrowingscarcityofwaterresources,alsocanincreasecropyield,reducethecostofagriculturalproducts.Efficientagricultureandprecisionagriculturerequiresustoimprovetheutilizationrateofwaterresourcesandwillbedeveloped,ShuPeiShuiwater,irrigation,waterresourcesreasonableuseandrainfall,evaporation,soilmoistureandcropwaterrequirementlawaspectsintoconsideration,reasonabledeploymentofwaterresourcescomprehensivemanyfactors.Therefore,developmentandpromotionofagriculturalwater-savingirrigationcontroltheurgentneedsofthenewtechnologyistorealizetheagriculturalmodernization.

4theflowers,thedevelopmentprospectsofautomaticwateringsystem

Withthecontinuousdevelopmentofsocietyautomationequipmentismoreandmorecommon,flowers,ofcourse,automaticwatersystemwillbewidelyused.Becausepeoplealwaysbusyforgettohisbelovedpottedflower,orbecausetotakecareofconsiderateenoughsothattheflowerswitheraway,automaticwateringsystemissolvedtheproblemverywell.Flowerscanaccordingtoneedtoadjustthehumidityrangeautomaticwateringsystem,whichisdesignedaccordingtothewaterrequirementofdifferentplanthabit.Inlaterlife,itwillnolongerbeconfinedtotheapplicationofflowers,canalsobeusedforfarmlandcrops

5conclusion

Flowerautomaticwateringsystemwithconvenient,cost-effectiveandcanmeettheneedsofsomeurbanbusycrowdandsomeAiHuaZheandmoreandmoregetthewelcomeofpeople.Nowinthemarketsalesofsomeautomaticwateringdevicemainlyusetimefunctionforautomaticwateringflowers,althoughcanbeautomatedbutnotreal-timedetectionofsoilmoistureresultinginfloralwatercontrolisnotstrict,eventuallyflowerscan'

tgrowverywell.Inthispaper,somenewdesignmethods,improvethedegreeofautomation,intelligentautomaticwateringflowers,believethissystemwillgett