2023学年完整公开课版IntroducingtheRFIDNerveCenter（2022新）

Presenter:MiZhiqiangHunanModernLogisticsCollegeIntroducingtheRFIDNerveCenterContents1Whatismiddleware2WhatisRFIDmiddleware3WhyuseRFIDmiddleware01WhatismiddlewareMiddlewareisalargeclassofbasicsoftwareandbelongstothecategoryofreusablesoftware.Asthenameimplies,themiddlewareisinthemiddleoftheoperatingsystemsoftwareandtheuser'sapplicationsoftware.Themiddlewareisontheoperatingsystem,networkanddatabase,andthelowerlayeroftheapplicationsoftware.Theoverallroleistoprovideanoperatinganddevelopmentenvironmentfortheapplicationsoftwareinitsupperlayer,helpinguserstodevelopandintegratecomplexapplicationsoftwareflexiblyandefficiently.NewZellshortmessagegatewayMobileinformationmachineMobileoperatorwirelessbasestationMobileoperatorgatewayMobileoperatorwirelessbasestationUsermobilephoneCardserverE-commercewebsiteBusinessmanagementMiddlewareservicesMiddlewareservicesMiddlewareservicesOAserverRFIDisoneofthetenstrategictechnologiesrecommendedbyenterprisesin2005,andmiddlewarecanberegardedasthecenteroftheoperationofRFID,becausethearchitecturedesignsolutionhasbecomeaveryimportantcoretechnologyintheapplicationofRFID.01WhatismiddlewareRFIDmiddlewareisamessage-orientedmiddleware(MOM).Informationistransmittedfromoneprogramtoanotherormoreprogramsintheformofmessage.Informationcanbetransmittedasynchronously,sothesenderdoesnothavetowaitforaresponse.Message-orientedmiddlewareincludesnotonlythefunctionsofpassinginformation,butalsoservicessuchasinterpretingdata,security,databroadcasting,errorrecovery,locatingnetworkresources,findingcost-compliantpaths,prioritizingmessagesandrequirements,andextendingdebuggingtools.01WhatismiddlewareRFIDmiddlewareisasoftwareusedtoprocessallinformationandeventstreamsfromreader.Itisalinkbetweenreaderandenterpriseapplication.Itprovidesasetofgeneralapplicationprograminterface(API)byusingmiddleware.ItcanconnecttoRFIDreaderandreadRFIDtagdata.Itfilters,groupsandcountstagdatatoreducetheamountofdatasenttoinformationnetworksystem.Preventmisreadingandreadingmoreinformation.01Whatismiddleware02WhatisRFIDmiddlewareRFIDmiddlewarediagramOthereventsourcesRFIDreaderRFIDprinter

SensorALEengineApplication1Application2ManagementconsoleProvidingdataeventstreamsItsRFIDinformationrequirementsareasfollows:ReadasingletagReadmultipletimespersecondEachtagwithinthescopeofcontrolProvidinghigh-levelbusinesseventsItsRFIDinformationrequirementsareasfollowsPleasegivemeReportevery60sAntennafromGate5ConcernonlyaboutAcmeproducts,noproductleveltagsAslongasthosechangesOn-demandorautomaticSunRFIDOverallSolutionArchitectureThefigureshowsthepositioningofthemiddlewaresoftwarearchitectureandrelatedproductsinSun'stotalRFIDapplicationsolution.MiddlewareproductarchitectureforSunRFID'stotalsolution02WhatisRFIDmiddlewareSunRFIDOverallSolutionArchitectureTheJavaSystemRFIDSoftwareontheleftsideofthefigureisasoftwaresuitethatworksdirectlywithRFIDreaders.KeyfeaturesincludeRFIDreaderandsensordataextraction,filteringandprocessing,andintegratedinterfacestootherapplications.02WhatisRFIDmiddlewareSunRFIDOverallSolutionArchitectureTheyellowpartinthemiddleisSun'sSOAsolutionandsoftwarearchitecture.TheyellowpartinthemiddleisSun'sSOAsolutionandsoftwarearchitecture.Sunacquiredtheindustry-leadingSeeBeyondcompanyin2005(SeeBeyondhasbeennamedthetopthreeintheSOAindustrybyGartner).ItintegratesSeeBeyond'sSOA/EAIproductswithitsoriginalJES(JavaEnterpriseSystem,asetoffunctionalmiddlewareproducts),andintroducesCAPS(JavaCompositeApplicationPlatformSuites),anew,comprehensive,simpleandeasy-to-useSOAsoftwaresuite.02WhatisRFIDmiddlewareSunRFIDOverallSolutionArchitectureTherightpartistheapplicationofB2BrelatedtoRFIDfrommultiplevendors.Fromthefigure,wecanseethatintheoverallsolutionofRFID,whetheritistheedgemiddlewareproductsdealingwiththesameequipmentorthebusinessintegrationsystemasthebackboneofenterpriseapplication,Suncanprovidecomprehensiveandleadingsupportingproducts,andprovidematuresolutionsbasedonindustrystandardsfromtheperspectiveofarchitecture.02WhatisRFIDmiddlewareSunJavaSystemRFIDSoftwareisthemainmiddlewareproductinSun'sRFIDsolution.Figure5-33showsthearchitectureofSunJavaSystemRFIDsoftware.Inthefigure,thepartofthedottedcircleistheSunJavaSystemRFIDsoftwarepackage.OntheleftsideisthereaderorsensoroftheRFIDtag.EachreadercancontinuouslyreadalargenumberoftagsandtransmitthereaddatainformationtotheJavaSystemRFIDpackage,whichprocessesthedata.02WhatisRFIDmiddlewareRFIDreaderEPCtagContainersandpalletswithtagsTradingpartnerorsupplierEdgeBack-endNetworkIntegrationandworkflowSunJavaSystemRFIDSoftwareArchitectureThemainfunctionalmodulesofSun'sRFIDEventManagerinclude:TheConnectormoduleintheRFIDEventManagercansendrelevantinformationtofilesystem,JMSqueue,XMLlanguage,HTTP,SOAPmessage,sothatRFIDornon-RFIDrelatedeventdatacanbenotifiedtotheexternalsystem.nConnectorsTheadapterallowsdevicesfromdifferentvendorstocommunicateandinteractwiththeRFIDEventManager.nDeviceAdapternFilterFiltersfiltertheredundantdataprovidedbyRFIDdevicesandcanbeusedtoimplementsmall-scaledataprocessingandbusinesslogic.nEnterpriseGatewayThismodulecanbeusedasapublicinterfacetoconnecttoenterpriseapplications.nFailoverSinceSun'sRFIDEventManagerisbasedontheJavaandJinitechnologyframework,thefailoverofservicesisaninherenttechnicalfeature.02WhatisRFIDmiddlewareSunJavaSystemRFIDSoftwareArchitectureThebottomlayerofthewholesoftwarearchitectureinthefigureiscomposedofEISsystem,whichcanincludeERP,WMS,traditionallegacysystemandenterpriseprivateinformationsystem.Thesesystemsmustbeabletoreceiveandintegratedataandeventsfromtaggeditems.Infact,theRFIDInformationServercanbeunderstoodasanintegrationlayerthatintegratestheRFIDEventManagerwiththeexistingEISandotherenterpriseapplicationsystems.ArchitecturediagramofRFIDEventManager02WhatisRFIDmiddlewareSunJavaSystemRFIDSoftwareArchitectureTheRFIDInformationServerprovidestheconnectionchannelbetweentheunderlyingRFIDdataandthehigh-levelbusinessapplications.PlacingRFIDInformationServerbetweenRFIDEventManagerandotherenterpriseapplicationscanprovidemaximumflexibilityinresponsetochangesinbusinessneedsandenterpriseapplications.ArchitecturediagramofRFIDEventManager02WhatisRFIDmiddlewareSunJavaSystemRFIDSoftwareArchitectureSunJavaSystemRFIDSoftwareArchitectureArchitecturediagramofRFIDInformationServerThedatathatcanbeobtainedthroughtheRFIDInformationServiceincludes:DatafromreaderorsensorobtainedbyRFIDEventManagerThetagindicatescharacteristicdataoftheidentifieditem,suchas:date,weight,expirationdate,etc.Cataloginformation02WhatisRFIDmiddlewareSunJavaSystemRFIDSoftwareforJavaMEDevicesThespecificfunctionsofSunJavaSystemRFIDSoftwareforJavaMEDevicesinclude:SendrepliessynchronouslyorasynchronouslyDefinetriggersforevents,suchasdetectingacasetagTimingProcessingServiceFilterdata,includingBooleanlogic,patternmatching,grouping,counting,etc.RecordthetimeandlocationofcapturingEPCcode02WhatisRFIDmiddlewareJavaSystemRFIDSoftwareToolkitTheJavaSystemRFIDSoftwareToolkitprovidesaSunbasedRFID-basedadapterdevelopmentenvironmentdesignedtosimplifythedevelopmentofadaptersfordifferentRFIDreader,printer,andotherdevicesthatconnectdevicestotheJavaSystemRFIDEventManager.ThistoolkitcanbeusedbothasapluginforNetBeansandasapluginfortheSunStudioIDE.Italsoincludescodeexamples,adaptercodetemplates,antbuildscriptfiles,andJUnittesttemplatesintheplugin.02WhatisRFIDmiddlewareIndustrySolutionsBasedonSun'sRFIDProductsBycombiningSun'sRFIDSoftwarewithSun’ssoftwareandhardwareproducts,partnerscanprovidecustomizedsolutionsforspecificapplicationsinrelatedindustries.Atthesametime,SunisalsoveryhappytoshareitsrichexperienceinthefieldofRFIDimplementationwithpartners.AssettrackingandmanagementsolutionsbasedonSun'ssoftwareandhardwareplatforms02WhatisRFIDmiddlewareIndustrySolutionsBasedonSun'sRFIDProductsPartnerscanrefertoSun'srichandspecificreferencesolutionsfordifferentindustriestocustomizeorexpand,andbuildtheirownindustryapplications.ThefigureshowsanassettrackingandmanagementsolutionbasedonSun'ssoftwareandhardwareplatforms.AssettrackingandmanagementsolutionsbasedonSun'ssoftwareandhardwareplatforms02WhatisRFIDmiddlewareImplementationandDeploymentDeploymentofSunRFIDsolutionsSunRFIDNetwork02WhatisRFIDmiddlewareRFIDmiddlewareisanindependentsystemsoftwareorserviceprogramplatform.Includesdatamanagement,security,andmulti-deviceconnectivity.IthelpscompaniesintegrateandoptimizeexistingRFIDsystemresourcestoachievehigherprofits.Itsdevelopmenthasgonethroughthreestages:applicationmiddleware,architecturemiddleware,andsolutionmiddleware.ThecurrentrepresentativeproductsofRFIDmiddlewareare:IBMWebSphereRFIDDeviceInfrastructure,PremisesServer;BEAWebLogicRFIDEdgeServer,ComplianceExpress,EnterpriseServer;OracleSensorEdgeServer;Sybase'sRFIDAnywhere2.1;Microsoft'sBizTalkRFID;Sun'sJavaSystemRFIDSoftware,etc.02WhatisRFIDmiddlewareIBM'sRFIDmiddlewareproductsprovideacompleteend-to-ende-commercesolution.Ithelpscompaniesmanageanddeliverdatathroughanintegratede-commerceplatformtoenhancetheperformanceoftheirRFIDapplications.Itsproductsaremainlydividedintotwoparts:IBMWebSphereRFIDDeviceInfrastructureandPremisesServer.Thefollowinganalysisisfromthreeaspects.ArchitecturelayerandfunctionArchitecturesystemDataflow02WhatisRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysis1)ArchitectureLayerandFunctionIBMhasproposedalogicaldomainmodelforsolvingRFIDapplications(asshownbelow).Themodelisdividedintosixdomains:tagobjectdomain,antennareadingdomain,edgedomain,integrationdomain,businessprocessintegrationdomain,enterpriseandbusinessapplicationdomain.Systemmanagementdomain

Objectmanagementdomain

IBMRFIDsolutionmiddleware

DevicePremisesbusinessInfrastructurServerIntegrationTagobjectdomainAntennareadingdomainEdgedomainBusinessprocessintegrationdomainEnterpriseandbusinessapplicationdomainIntegrationdomain02WhatisRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysis03WhyuseRFIDmiddleware(2)ArchitectureThearchitectureofIBM'sRFIDmiddlewareproductsisshowninthefigure.Ascanbeseenfromthefigure:ThearchitectureoftheDeviceInfrastructureproductincludes:deviceadaptermodule,proxyservermodule,controltriggermodule,WebSphereMicroBiokercommunicationmodule,MBBridgemodule.ThearchitectureofthePremisesServerproductincludes:MBBridgemodule,eventroutingmodule,messagedrivermodule,sessionentitymodule,networkservermodule,JSPsservermodule.BEARFIDMiddlewareProductArchitectureAnalysis03WhyuseRFIDmiddlewarePremisesServerJ2EEWindowsMBBridgeControltriggerMBBridgeProxyserverDeviceadapterOtherservicesEdgeReaderPrintersensorMicroBioker

EventRouterWriterMessagedrivenConversationalentity

JspsServerNetworkServerWriterDatabaseBack-endapplicationsMQMQTTWebSphereRFIDDeviceInfrastructuerLinux/Windows（2）ArchitectureDeviceadapterDeviceadapterProxyserverProxyserverBEARFIDMiddlewareProductArchitectureAnalysis(3)DataFlowDatastreamupload:Theevent(datastream)flowsintothedeviceadaptermodulefromhardwaredevicessuchasRFIDreadersandstackinglights,andthedeviceadaptermoduleinteractswiththeproxyservermodule.TheeventisthenpassedtothecontroltriggermoduleviatheWebSphereMicroBiokercommunicationmodule.ThecontroltriggermodulefilterstheeventanalysisandsendstheusefuleventstothepremisesserversoftwareviatheWebSphereMicroBiokercommunicationmoduleandtheMBBridgemodule.system.ThefrontserversoftwaresystemisbasedontheJ2EEstandardenvironment,andtheMBBridgemodulepassestheeventtotheeventroutingmodulethroughMQTT,MQ,andthelike.Then,theeventroutingmodulesendseacheventtothemessagedrivingmoduleintheformofatask,whichisauthenticatedbythemessagedrivingmodule,flowsintothesessionentitymodule,andfinallysenttothenetworkservermodule.Furtherflowingintotheapplicationlayerisusedbytheuser.Atthesametime,theusefuleventsaftertheauthenticationandscreeningwillbestoredinthedatabasethroughtheJSPsservermodule.Downstreamofdatastream:thatis,thetransmissionofcontrolinformationisthereverseprocessofdatastreamuploading.03WhyuseRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysisBEARFIDmiddlewareproductisanend-to-endstandard-basedRFIDinfrastructureplatform,whichcanautomaticallyrunbusinessprocesseswithRFIDfunctions.Itsproductsincludedataacquisitionmiddleware(BEAWebLogicRFIDEdgeServer),forcedsupplyfunctionsoftware(BEAWebLogicRFIDComplianceExpress),datamanagementmiddleware(BEAWebLogicRFIDEnterpriseServer).DataacquisitionmiddlewareisthemainRFIDmiddlewareproductofBEAcompany.Thispaperfocusesontheanalysisofitsarchitecture.ArchitecturallayerandfunctionArchitecturesystemDataflow03WhyuseRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysis(1)TheArchitectureLayerandFunction

ThedataacquisitionmiddlewarebelongstotheedgelayerrangeintheoverallarchitectureoftheRFIDmiddleware.Theproductnotonlyhasallthefeaturesoftheedgelayer,butalsoprovidesuserswithawiderangeofdevicesupport,datafilteringandaggregation,RFIDinfrastructuremonitoringandmanagementcapabilities,andseamlessintegrationofdatawithexistingplatforms.

(2)ArchitectureEdgeserverrunningpackagefunctionmoduleincludes:networkconnectionmodule,edgeflowmanagementmodule,ALEeventfilteringenginemodule,devicemanagementmodule,remotemanagementmodule.softwarecontrolplatformfunctionmodulesinclude:configurationmodule,monitoringmodule,developmentkit.03WhyuseRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysisThefigureshowsthearchitectureofthedataacquisitionmiddlewaresoftware.Themiddlepartisitsinternalarchitecture.Itssystemincludes:edgeserveroperationpackageandsoftwarecontrolplatform.EnterpriseapplicationEnterpriseapplicationBEAWebLogicRFIDenterpriseserverNetworkconnectionmoduleEdgemanagementmoduleALEeventfilteringmanagementmoduleDevicemanagementmoduleSoftwarecontrolplatformEdgeserverrunningpackageDataacquisitionmiddleware（BEAWebLogicRFIDEdgeServer）

Developmenttools

Monitoringmodule

ConfigurationmoduleRFIDreaderRFIDprinter

Sensor

BarcodereaderRemotemanagementmodule03WhyuseRFIDmiddlewareBEARFIDMiddlewareProductArchitectureAnalysisBEARFIDMiddlewareProductArchitectureAnalysis(3)DataFlowDatastreamupload:RFIDevents(datastreams)firstflowintothedevicemanagementmodule.Afterthedevicemanagementmoduleconfirmsthecorrectnessofthehardwareconnection,theeventflowispasseddown.Theeventfilteringmodulethenfilterstheevents,eliminatesredundantdataprovidedbythedevice,andperformssimpledataandbusinesslogicprocessing.Theedgeflowmanagementmodulewillperformthefinalprocessingontheevent,andfilterandfiltertoextracttheuser'svaluableevents.Valuableeventswillbetransmittedtotheuserorenterpriseapplicationlayerdevicethroughthenetworkthroughthenetworkconnectionmoduleforusebytheapplicationsoftwaremanagement.Whenthedataistransmitted,theremotemanagementmodulecanmanageandsimplyedittheeventstreambycallingtheinformationandrulesoftheapplicationlayerdevice.Theconfigurationmoduleandmonitoringmoduleinthesoftwarecontrolplatformcanalsoprovidefunctionsforeffectivelyconfiguringandmonitoringthedeviceatanytime.Thedevelopmenttoolkitcanalsofacilitateuserorenterprisemanagementpersonneltousethedatainformationtoperformsystemprogrammingdevelopmentoperations.Theuploadingoperationofthedatastreaminformationiscompleted.Downstreamofdatastream:Itisthereverseprocessofdatastreamuploading.03WhyuseRFIDmiddlewareComparativeAnalysisFromtheperspectiveofarchitecture,IBMandBEARFIDmiddlewareproductshavesimilaritiesanddifferencesintheimplementationoffunctionsandmethods.(2)Differences:IBMisanintegratedsystemplatform,focusingontheintegrationofproductfeatures.BEAisacombinedoverallsystemplatform,withafocusonproductapplicationflexibility.Similarities：Fromtheperspectiveoftheoverallarchitecturelevel,producttechnologydevelopmentiscarriedoutatboththeedgelayerandtheintegrationlayer.03WhyuseRFIDmiddlewarePerformanceAnalysisPerformanceIBMWebSphereseriesproductsBEAWebLogicseriesproductsRemarksPlatformsupportCansupportmorethantenoperatingplatforms,butWindowandLinuxarestillthemainstreamoperatingplatformssupported.SameBrowsersupportBrowsersthatsupportHTML4andCascadingStyleSheetsSameWebserversupportCansupport10serverversionsSupports6serverversions.Atthesametime,BEAWebLogichasabuilt-inwebserver.

CachereuseProvidescachingofstaticcontentandalsoenablescachingofdynamicallygeneratedcontentApplyingcachereuseforstaticcontent

ExpansibilityProvidessupportformulti-CPUenvironmentperformanceandIBMclusteredsessionsProvidesperformancesupportinamulti-CPUcountenvironmentandusesamulticastapproachtoupdatesessionsbasicallythesameDatabasesupportSupportmultiplerelationaldatabases,andalsostoredatainfilesStoretheconfigurationinfiles

ConfigurationperformanceTheproductcompletestheconfigurationoperationthroughagraphicalinterface,andprovidesAPIsoftwarepackagesandprogramminginterfacesforuser-programmedcontrol.Thedocumentationismorescattered,butithasbeeneffectivelysupplementedinrelatedproducts.Theproductisconfiguredbyacombinationofgraphicalinterfaceandmanualmodification,anduserprogrammingalsousesAPIsoftware.DocumentresourcesarerelativelyconcentratedPerformanceanalysisofIBMandBEARFIDmiddlewareproducts03WhyuseRFIDm