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1、萬方數(shù)據(jù)ABSTRACTWiththerapiddevelopmentofChina’Snationaleconomy,people’Slivingstandardsareimproving,andthedemandofmorequalityandfreshnessfoodareputforward.So,theuseoftechnologicalmeanslikeintelligiblemonitoring,recordingandalarmwayshasbecomeamandatoryrequirementinfoodp
2、roduction,processingandtransportatmnareas·Especially,coldstorageareaswhichmostcloselyrelatedtothetransportfoodinrecentyearswhichwanttogainadvantageinfiercecompetitionmustbeestablishedtheirowncharacteristicstemperaturemonitoringandmanagementsystem.Computersoftwareca
3、nsmanagementcoldstoragesvstemeasilyandtimely,itmakesthestaffandlevelofmanagementmaximizeefficiency.Inthiscoldtemperaturemonitoringsystemforcoldstoragetemperatureof12informationmanagement,andthetemperatureinformationdisplay,record.a(chǎn)larmandsettheparametersforcoldstor
4、ageandotherfunctions.Refrigeratorstemperaturemonitoringsystemthepaperdiscussedisacoldstoragethathas12coldrooms.Thesystemhassomefunctionssuchasmanagementtemperatureinformation,displaytemperatureinfolrmation,recordalarm,settherefrigeratorparametersandothers.Temperatu
5、reinf.omationwhichincludecoldstorage,real-timedisplayoftemperaturedisplayandhistoricaltemperaturedisplay,includingcoldtemperaturealarmmodescreenbombalarm,soundandlightalarmsandmobilephonetextmessageswarningofthreeways,coldstorageparametersettingsincludesettingupper
6、andlowerlimitsforeachrefrigeratoralarm,Alarm,andthenextCreWtoenablereal—timetemperaturemeasurementperiodandthehistoricalrecordoftemperaturecyclesandotherparameterinformation.Coldstoragetemperaturemonitoringsystemwithothermorecomprehensivethanfunction,theoperationmo
7、reconvenientinterfacemorefriendly.Thispaperconsistsoffiveparts:Firstofall,thispaperintroducedthemeaningandthepurposeofll萬方數(shù)據(jù)Refrigeratorytemperaturemonitoringsystem;Thenintroducesthethreebasicsknowledgesofdesignthissystem.Thethreebasicsknowledgesnamedlike.NETPlatfo
8、rmIntroduction,Cjfj}developmentlanguageanddatabaseaccesstechnology;Thenthepaperintroducedthedesignandtheimplementationofcoldstoragetemperaturemon