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1、http://www.paper.edu.cnANovelRFID-basedShippingContainersLocationandIdentificationArchitectureinMultimodalTransportZhengwuYuanDongliHuangSino-KoreaGISResearchCenter,Sino-KoreaGISResearchCenter,ChongqingUniv.ofPosts&Telecom.ChongqingUniv.ofPosts&Telecom.4
2、00-065,China400-065,Chinayuanzw@cqupt.edu.cnyourdonnie@yahoo.com.cn,AbstractInthispaper,anewintegratedarchitectureisproposedthroughmovingpassiveRFIDandGPSequipmentintoshippingcontainertomakethecargosandcontainermonitoredandlocatedevenifthecontainerisload
3、ed,stored,hoistedandtransported.NewarchitecturecancompletethefunctionofnotonlypassiveRFIDproductsidentificationbutalsoactiveRFIDcontainertrackingoflongdistance.Allkindsofcustomhouses,checkpointsandcontainerdockthemselvesevendon’tneedtobuildRFIDnetworktom
4、anagecargosandcontainer,asallreal-timeinformationcanbeinquiredthroughEPCnetworkbyauthorizedusers.Inaddition,thisarchitecturecancompletelysolvecollisionproblemandenhancetheinformationsecurity,automaticmanifest,adaptabilityofgeographicareaandanti-theft.Key
5、words:RFID,GPSLocation,ContainerTracking,EPCglobalNetwork1IntroductionRadioFrequencyIdentification(RFID)hasrecentlydrawnmuchattentioninsupplychainandisbeginningtobeusedforubiquitousobjectidentificationasafeasibletechnologythatcanimprovelogisticmanagement
6、,supplychainoperationandassettracking.Inpassivetagsfield,severalmajorretailerssuchasTesco,MetroGroupandWal-MarthavedeployedpassiveRFIDsystemsinsomeoftheirsupplychainsprocess.Inactivetagsfield,somecompanies,suchasAXCESSandSAVI,haveappliedactivetagsinconta
7、inertrackingandidentification.Someanalystsestimatethattherearecurrentlymorethan18-20millionshippingcontainersinusearoundtheworld.Therefore,containerslocationandidentificationhaveextensivemarketwhereRFIDtagginghasa[1]future.Sophisticatedharbors,likeSingap
8、ore,arealreadyequippedtohandleRFID-taggedcontainers.TheseRFIDtechnologiesattachanexternalactivetagoutsidecontainerforcontaineridentificationandtracking.However,inactualapplication,existingactiveRFIDcontainertrackingoftenis
