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TheInternetofthingsReporter:DengYanling&LiuPihuiMajor:Transportationengineering2023/5/241outline

Definition

Architecture&TechnologyApplication

Challenge&Opportunity

2023/5/242Themeaningofit’sname

Itmeansthingsandthingsorpeopleandthingsareconnectedwitheachotherbythetechnology.Theycancommunicatewitheachotherinanewway.

2023/5/243

Asweallknow,peopleputsomeinformationontheInternetandthenwecanseeit.2023/5/244

Thefoundationof“theInternetofthings"isstilltheInternet.ButtheInternetofthingsismoreadvancedandusefulthantheInternet.

2023/5/245What

is

the

Internetof

things?

PutallitemsconnectedtotheInternetbythelaserscannerinformationsensingdevices,suchasradiofrequencyidentification(RFID),infraredsensors,globalpositioningsystem(GPS)andsoon,dosomeinformationexchangeandcommunications,torealizeintelligentidentification,location,trackingandmonitoringandmanagement.2023/5/246TheArchitectureTheInternetofthingscanbedividedintothreelayers:perceptionlayer,networklayerandapplicationlayer.2023/5/247Perceptionlayer:Monitoringthechangeofenvironment&collectingdata;Networklayer:Networkinterconnection&informationtransmission;Applicationlayer:Dataprocessing&application.2023/5/248ThetechnologiesrelatedtoitRFID

:（Radiofrequencyidentification）;GPS:GlobalPositionSystem;Sensingtechnology;TheInternet...

2023/5/249

InternetofVehicles

2023/5/2410

The

Applications

Therearelotsofapplicationsinourlife,suchasintelligenttransportation,publicsafety,environmentprotection,individualhealthandsoon.

2023/5/2411Someexamples1.Ifthedriverdoessomethingwrong,thecarwillhaveautomaticalarm.Ifthedriveristired,thecarcan“drive”byitselfwithoutadriver.2023/5/24122.Ifyou

gotoworkinthemorning,

yourintelligentbagwillremindyouofwhatyouhaveforgotten.3.Ifyouareill,thedoctorcanknowyourconditionnomatterwhereyouare.2023/5/24134.Ifyouwillgohomeafterwork,youcanturnontheair-conditionerorotherhomeappliancesinadvance.Thetechnologywillbemadeuseofinmanyaspectsofourlife.

2023/5/2414Challenge&OpportunityLackofrecognizedcommunicationtechnologystandard;Technicalchallenges:artificialintelligence,imagerecognition...2023/5/2415

“TheInternetofthings”iscalledthethirdwaveofworldinformationindustryafterthecomputerandtheInternet.Inthenearfuture,theInternetofthingswillbelarge-scalepopularization,asahigh-techmarket,formthepublicmanagementandservice,enterprise,individu

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