2009InternationalConferenceonFutureBioMedicalInformationEngineeringRemoteMonitoringInformationSystemandItsApplicationsBasedontheInternetofThingsJingranLuoInstituteofInformationPhotonicandOpticalCommunicationsBeijingUniversityofPostsandTelecommunicationsBeijing,ChinaIjrbupt06122@gmail.comYuluChenSchoolofInformationandCommunicationEngineeringBeijingUniversityofPostsandTelecommunicationsBeijing,Chinalulunnnn@gmail.comKaiTangSchoolofInformationandCommunicationEngineeringBeijingUniversityofPostsandTelecommunicationsBeijing,Chinaxiaoxiaoljr@126.comJunwenLuoInstituteofInformationPhotonicandOpticalCommunicationsBeijingUniversityofPostsandTelecommunicationsBeijing,Chinaxiaoyou2008881@gmail.comAsthetrendsofhealthcaresteppingintocommunityandAbstract-Thispaperprovidesadesignprogramtoachievetheremotemonitoringinformationsystem.Thesystemacquiressomedetailedphysiologicaldataofthefar-awaypatientsusinghuman-monitoringsensorchipsandtheInternetofThings,automaticallygenerateelectronicmedicalrecords,whichissavedintothedatabase.Besides,withthesupportofinformationplatform,thissystemcanfeedbackthecorrespondingdiagnosis,medicalprogramsandproposalsafteranalyzingthedata.TheSystem,whichrelyingonaZigbeeWirelessSensorNetworktechnology,hasachievedreal-timetransmissionofphysicalinformation.Andtheintelligenceofthesystemindataprofessingandinformationreleasinghasbeenlargelydevelopedbytheapplicationsofdatabasesandbothwirelessandwirelinenetworking.Thesystemhasmanyapplicationscenarios,suchasfamilyhealthcare,whichimprovespeople'sdailyhealthcarestandardandthelevelofhealthmonitoringintelligence.Meanwhile,itpromotesapplicationsoftheInternetofthingsinhealthcare.IndexTerms-theInternetofThings,WSN,InformationPlatform,RemoteHealthCareIntroductionhealth-orientedareincreasinglyclear,peopledemandbetterhealthcaresystem.Asaresult,realizationsofaremotehealthcaresystembecomemorevitalandurgent.AndtheInternetofThingstechnologywillbethebestmeansofitsimplementations.TheInternetofThingsnotonlyprovidesthehealthcaresystemforaspectsoftechnicalsupport,butalsowillsolvethecoreproblems-------collectingandprocessingtheremotemedicalinformation.Tele-monitoringinformationsystemreferstoaninformationsystemthatcanremotelymonitortheuser'sphysicalconditionandphysiologicalparameters.Inthispaper,aremotehealthcareprogramdesignbasedontheInternetofThingsisprovidedanditcanimproveintelligenceofinformationcollectionandprocess,whichwillpromoteapplicationsoftheInternetofThingsinthemedicalindustry.B.CurrentSituation[l]Intheareaofremotehealthcare,therehasbeenalotofresearchworkthathasachievedgreatresults,mostnotablyreflectedinthevariousmaturemedicalsensingtechnology.However,thesetechnologiesstillremainintheA.Backgroundpilotphase,farawayfromtherealpracticaluse.Restrictions978-1-4244-4692-6/09/$25.00©2009IEEE482FBIE2009towideuseoftheremotemonitoringsystemare:terminalequipmentcapacityandintelligencelevelofdatastorageandprocessing.Atpresent,theprincipalproblemsareasfollows:OverallsystemblockdiagramshowninFigurel.Theinformationsystemisdividedintothreelevelsaccordingtofunctions.IFirstClass:DistributedSensingUnit.mainlyconsistingofthedistributedsensornodesanddistributedPc.Eachsensorterminalperformsdatacollectionandtransmission.IISecondClass:Thecoreofinformationsystemsincludingdatabaseserversandwebsiteconstructionwhichcancompletethearchivingofinformation,analysisandreleaseoftheresults.I.Highcostinobtainingandtransmittingthephysicalinformationofremoteusers'physicalinformationinreal-time.II.Datastorage,dataanalysisanddataprocessinglackofhighdegreesofautomation,andstronglydependonartificialoperations.Inthispaper,aremotemonitoringsystembasedontheInternetofThings,utilizedhumanbodysensorchipsandZigbeetechnologycansolveproblemI,makingthesensornodesbeabletooperatereal-timecollectionofinformation.Furthermore,throughWSNwecanachievelow-cost,low-powerreal-timetransmission.TheinformationplatformbasedondatabaseandwebprogrammingcanresolveproblemII.I.SYSTEMDESIGNItisavailableforuserstoremotelylogin,forexpertstovisit,andtosetupearlywarningmessagepathwithinthethirdclass.IIIThirdClass:TheExecutingAgency,whichtakescorrespondingmeasuresbasedoftheresultsandIDofusersafterreceivingurgentwarningmessagesfromSecondClass.Withthehumansensingchip,thetele-monitoringinformationsystemmonitorsandtrackstheusers'informationinalongrunincludingtheuser'sphysicalinformation(temperature,weight,heartrate,bloodpressureandoxygen,etc.)andmotioninformation(speed,physicalexertion,respiratory,gaitandtrajectory,etc.).Withthehelpofmaturetechnologyindatatransmission,wecanachieveremotetransmission.InformationSystemsisresponsibleformakingelectronicmedicalrecordsafterreceivingthedata.Thenthedataaredepositedintothe\"archives\integrationandanalysis,werealizetimelydisplayofhumanhealthconditionandthediagnosis.Theinformationsystemsarehighlyintelligent,whichhelptoaccomplishpreventiondisease,self-diagnosis,healthcareandemergencyautomaticalarms.A.ZigbeeSensorWirelessNetworka.BriefdescriptionofZigbeeWirelessSensorNetwork.Accordingtothesystem'sworkflow,thesystemisdividedintotwoparts:l.FrontAgent:ZigbeeSensorNetwork2.BackAgent:InformationplatformsupportedbyavarietyoftechniquesWetakefamilyhealthcaresystemasexampletoillustratetheprogramsandthetechnologiesused.II.SYSTEMCONSTITUTIONWSN,(WirelessSensorNetwork)anintegratedintelligentinformationsystemincludinginformationcollection,informationtransmissionandinformationprocessing,hasmanyadvantagessuchaslow-cost,lowpower,lowdatarate,self-organizingandsoon.Zigbeetechnologyisdevelopedforlow-ratesensorapplicationsandcontrolnetwork.AndZigbeeIZigbee~_.;:!--:-.-~<,GUprotocolsarethefitteststandardforWSN.aaa~aaa~aaa~aaaFigure1aaa/I\\483b.DescriptionofWSNBasedonZigbee[2]Initiate(1)WSNDescriptionInthissystem,terminalsuseZigbeetechnologiestobuildthefamilyhealthcareWSN.Zigbeehumansensorchipswillbeplacedinclothes,hats,belts,jewelry[4].TheseschipswillcollecthumanparametersinrealtimeandformafamilyWSN.Ineachfamily,wesetupaPCresponsibleforacquiringdatafromeachsensornodeandtransmittingdatatotheupperclassthroughInternet.(2)WSNComponentsPartA:ZigbeeandthehumanbodysensorchipintegratedTerminal.ThisintegratedterminalcanbedividedbythreepartsasFigure2shows:TransmitIIZigbeeCONTROLISensordata.Figure3RF3)ReceivingdataatPC:PCcanbeusedasadevicetoreceiveB.INFORMATIONPLATFORMTheinformationplatformfirstsavesthedatareceivedastheformationofelectronicmedicalrecords.Thenthisplatformcanachievetheintelligentprocessofinformationandautomaticallyreleasetheresult.Whenitsuffersfromsomeurgentsituation,itcaninformthecorrespondingorganizations.ThedetailworkflowisasFigure4:IIITranceiverI.CPUwithSPIinterfaceII,RFtranceivedeviceIII,AntennaFigure2IntegratedTerminalPartB:CommunicationbetweenchipsandPCPC2)TransmissionToreducethetimecostatrouters,weimitatethecollisionbackoffmechanisminTCPprotocolsasourtransmissionprotocol.Theflowisasfollows:HospitalI~~S.PCPCFigure4InternetServerHospital2Emergency~Hospital3484A.ConnectionbetweenPCanddatabaseThisprocessobeysSocket+TCP/IPprotocols.PCcantransmitdatatodatabasewhichstoresthedatainclassic.B.ConnectionbetweendatabaseandWebserver.ThroughAdo.net[5],wecanreadorprocessdataindatabaseandreleasetheresultattheWebservers.UserscanlogintheWebserverandchecktheirhealthconditionsanddiagnosisproposes.Doctorsalsocanloginforreadingsomeinformation.Furthermore,wecansetdifferentPRJtoimprovethesafetyoftheserversandthepersonalitiesofthepatients.C.InformationreleaseandurgentinformonthewebTheWebservermaycheckwhetherthepatientsareintoughsituationsandformthecorrespondingstrategiessuchasthedistancebetweenthepatientsandthenearesthospitals,theIDofthepatientsetc.Afterthat,theWebservercaninformthecorrespondingdepartmentanddoctorstotakeaction.III.CONCLUSIONThissystemcanbeappliedinmanyoccasionssuchasnursinghome,communityhospitals,theunionofdisability,observationroomsetc,whichnotonlycanhelpthepatients,butguidethewayofsupportingthemedicalcareerwiththeadvantagesoftheInternetofThings.IVACKNOWLEDGEMENTSThisworkwassupportedinpartbytheNationalNaturalScienceFoundation(GrantsNo:60702005and60877052),Hi-TechResearchandDevelopmentProgramofChina(GrantsNo:2007AAOIZ2a4and2008AAOIA328),theProgrammeofIntroducingTalentsofDisciplinetoUniversitiesb07005andKeyProjectofChineseNationalProgramsforFundamentalResearchandDevelopment(GrantsNo:2010CB328204).REFERENCES[I]LiaoXian-zhen,TangXU-guo.Currentstatueandtrendofthehospitalinformationmanagementsystemdevelopmentinourcountry.[2]HardwarerealizationofZigbeetechnology:http://www.cnidz.comlarticle/tongxinlapp/200901l2354.html[3]JiangGuosong,QiYing,HeWei,ChengXi.OpenMedicaldatabasemanagement.\"HeterogeneousHealthcareInformationCollectionSystemDesignandImplementation.\"[4]WangBo,WangLei.The\"BuildingandInitialOperationofRemotehealthinformationplatform.\"ChineseAcademyofSciences,ShenzhenInstituteofAdvancedTechnology,InstituteofBiomedicalandHealthEngineering[5]LIXin,CHANGGexin,CUIJie.\"ASPNETpageprogrambasedOnADO.NET,\"JournalofLiaoninTechnicalUniversityVol.485