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1、TheInternetofthingsReporter:DengYanling&LiuPihuiMajor:TransportationengineeringoutlineDefinitionArchitecture&TechnologyApplicationChallenge&OpportunityThemeaningofit’snameItmeansthingsandthingsorpeopleandthingsareconnectedwitheachotherbythetechnology.Theycancommunicatewitheachotherinanewwa
2、y.Asweallknow,peopleputsomeinformationontheInternetandthenwecanseeit.Thefoundationof“theInternetofthings"isstilltheInternet.ButtheInternetofthingsismoreadvancedandusefulthantheInternet.What is the Internetof things?PutallitemsconnectedtotheInternetbythelaserscannerinformationsensingdevices
3、,suchasradiofrequencyidentification(RFID),infraredsensors,globalpositioningsystem(GPS)andsoon,dosomeinformationexchangeandcommunications,torealizeintelligentidentification,location,trackingandmonitoringandmanagement.TheArchitectureTheInternetofthingscanbedividedintothreelayers:perceptionla
4、yer,networklayerandapplicationlayer.Perceptionlayer:Monitoringthechangeofenvironment&collectingdata;Networklayer:Networkinterconnection&informationtransmission;Applicationlayer:Dataprocessing&application.ThetechnologiesrelatedtoitRFID :（Radiofrequencyidentification）;GPS:GlobalPositionSyste
5、m;Sensingtechnology;TheInternet...InternetofVehiclesTheApplicationsTherearelotsofapplicationsinourlife,suchasintelligenttransportation,publicsafety,environmentprotection,individualhealthandsoon.Someexamples1.Ifthedriverdoessomethingwrong,thecarwillhaveautomaticalarm.Ifthedriveristired,thec
6、arcan“drive”byitselfwithoutadriver.2.Ifyougotoworkinthemorning,yourintelligentbagwillremindyouofwhatyouhaveforgotten.3.Ifyouareill,thedoctorcanknowyourconditionnomatterwhereyouare.4.Ifyouwillgohomeafterwork,youcanturnontheair-conditionerorotherhomeappliancesinadvance.Thetechnologywillbemad
7、euseofinmanyaspectsofourlife.Challenge&OpportunityLackofrecognizedcommunicationtechnologystandard;Technicalchallenges:artificialintelligence,imagerecognition...“TheInternetofthings”iscalledthethirdwaveofworldinformationindustryafterthecomputerandtheInternet.In
