PD CEN TS 1314972020.docx

1、PDCEN/TS13149-7:2020BSIStandardsPub1.icationPub1.ictransport-Roadvehic1.eschedu1.ingandcontro1.systemsPart7:Systemandnetworkarchitecturebsi.PDCENg1.31497:2020Nationa1.forewordThiSPUbIghedDOCumentistheUKimp1.ementationofis(WMXfrawn.131497:2020.itsupersedesPDCEITS1314920i5,whichTheUKparticipationinits

2、preparationwasentrustedtoTechnica1.CommitteeEP1./278,Inte1.1.igenttransportsystems.A1.istoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.中沁御即iUSnc1.ft1.UJmw郦P1.ICation.provisionsTheBritishStandardsInstitution2020Pub1.ishedbyBSIStandards1.imited2020ISBN9780539047516召Wrg2

3、1bftfitishstandardcannotconferimmunityfrom1.ega1.ob1.igations.ThisPub1.ishedDocumentwaspub1.ishedundertheauthorityoftheStandardsPo1.icyandStrategyCommitteeon30Apri1.2020.AmendmentS/corrigendaissuedsincepub1.icationCEN/TS13149-7TECHNICA1.SPECIFICATIONSPECIFICATIONTECHNIQUEFebruary2020SupcrscdcsCEN/TS

4、131497:2015TechnischeSpezifikation3S.240.60;43.040.15Eng1.ishVersionPub1.ictransport-Roadvehic1.eschedu1.ingandcontro1.systems-Part7：Systemandnetworkarchitecture的由AeVq蜘EieSSIeueXun斓ym11riA他ke1.破tERutthnIg呼IEd7：ArchitectureSystcmcCtRcscauTci1.7:SystemundNctzwerkarchiteknirThisTcchnicaISpecification(C

5、EN/TS)wasapprovedbyCENon8Dcccmbcr2019forprovisiona1.app1.ication.Theperiodofva1.idityofthisCEN/TSis1.imitedin1.tb1.1.ytothreeyears.AftertwoyersthemembersofCENwi1.1.berequestedtosubmittheircomments,p;Irtia1.I;IrIyonthequestionwhethertheCEN/TSambeconvertedintoKEuropeanStandard.CENmembersarcrequiredtoa

6、nnouncetheexistenceofthisCEN/TSinthesamewayasforanENandtomaketheCEN/TSavai1.ab1.eprompt1.yatnationa1.1.eve1.inanappropriateform.Itiserm1.ssibetokeepconf1.ictingnationa1.standardsinforce(inpara1.1.e1.totheCEN/TS)unti1.thefina1.decisionahoutthepossib1.econversionoftheCEN/TSintonnENisreached.CENmembers

7、arcthenationa1.standardsbodiesofAustria,Be1.gium,Bu1.garia,Croatia,Cyprus.CzechRepub1.ic,DenmarkRvH1.Rrtr时5mnii5的UsWCdCmSwitzer1.and,Turke)andUnitedKingdom.EUROPEANCOMMIITEKFOR,ANI)ARI)IZATIONCOMirCEUROPeENDENORMA1.ISATIONEuropaischkKoMrrEEFDRnormung2020CCNMjedcXMTSI31497:2020:ECENCENE1.EXManagement

8、Centre:RuedeIaScience23,B-1040BrmsebA1.1.nghtsofexp1.oitationinanyfcraandbyanymeansrewnedUXX1.dwIdetorCENMioruiMembersP眦structureoptions-7.4.3JSON22AnnexA(informative)Examp1.eusages23Bib1.iography25ayerforotherequipmentinc1.udingonboardPTandenvironmenta1.requirements.- CEN/TS13149-9,specifyingtheSti

9、ucturetobeusedbyaserviceprovidingtimedatatotheonbusnetwork;on-busnetwork,specifyingthetoG1.oba1.beusedbyserviceSystems(GNSS);- CEN/TS13149-11,specifyingtheStmcturetobeusedbyaserviceprovidingdatafromthevehic1.eThesedocumentsdrawon1.argesca1.etria1.sundertakenwithinEuropeanprojectssuchasEBSF(theEurope

10、anBusSystemoftheFutureproject)anditssuccessors,togetherwithtechnica1.deve1.opmentswhichthesincebeenadoptedbyITxPTfz.ThishasasthenotthattheCEN1and,morearerobust1.yprovedinpractice,buta1.sothattheyhavethesupportofmanykeysystemdeve1.opersandoperators.WiththeseTechnica1.Specifications,itwi1.1.beeasierto

11、achieve: moreefficientdeve1.opmentofPTcomponents； 1.owercost,1.owerrisksandasmootheronboardintegrationofPTequipment; moreefficientoperationandmaintenanceofonboardPTequipment; highqua1.ityintermoda1.passengerservicesbasedonintermoda1.PTinformation; integrationofnewPTservices.惘呻停盟SedH岫曲fyTP而佗fe晶tiostd

12、ftiW%sqprc如帆厢tf11jgraphy.Vi1 ScopediferentsystcmsthatmayThisinc1.udesOperationa1.transportsystenis,passengerinformationsystems,Thisdocumentdescribes:theoverviewarchitectureandcomponentsforanIPbasedonboardnetwork；-theServiceOrientedArchitecture(SOA)approach,andapproachtodefiningservices.supportstanda

13、rdizationbodies,informationarchitectureinterfacestoinsafety-critica1.SyStemSbeShOUIdforThisdocumentisdesignedpermanentbasisVehiC1.eSSyStemaconfigurationstructure,IargeIynetWOrkSadditiona1.mechanismsIoengines,Carscommunicationsroutine1.yConneCtedreCOnfigUredisconnected)mechanisms2 Normativereferences

14、3 TermsanddefinitionsISOandIECmaintaintermino1.ogica1.databasesforUSCinStandardiZationatthefo1.1.owingaddresses：3.1 IECE1.ectropedia:avai1.ab1.eat-http-/WWWd杼OPediaQFg/app1.ication3.2 functionEXAMP1.EAutomatedVehic1.eMonitoringSystcm(AVMS).PDCEN/TS7Thisdocumentspecifiesthegenera1.ru1.esforanon-board

15、datacommunicationsystembetweenthe(IPv4,3andIPv6,4).bewithinpub1.icsupportvehic1.es,basedontheInternetProtoco1.fareco1.1.ectionsystems,etc.therequirementsforanonboardIPnetwork;themodu1.arstructureofthenetworkarchitecture；Systemsdirect1.yre1.atedtothesafeoperationofthevehic1.e(inc1.udingpropu1.sionman

16、agement,brakesystems,dooropeningsystems)areexc1.udedfromthescopeofthisdocumentandarcdea1.twithinotherservicessuchasSafetyHoweverrthemessages,describedthisdocumentmayusedbeprovidedthroughdedicatedgatewayswithappropriatesecurityprovisions;forthepurposesofthisdocumenttheseareregardedassimp1.yexterna1.i

17、nformationsources.canbeinsta1.1.edonaprimari1.yforandthewithfixedPrimary1.aSkConsistswhereoftheintegration,adjustmentorremova1.ofthefunctiona1.endsystemsthatproduceand/orconsumedata.Pub1.ictransportvehic1.esconsistingofunits1.inkedtemporari1.yforoperationa1.purposes(specifica1.1.y,trainswhichindivid

18、ua1.enab1.etheorarenetworkitse1.fandSuchrequireareprovidedthroughotherstandards,notab1.ytheIEC61375series5.Therearenonormativereferencesinthisdocument.Forthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obppieceofsoftwareco

19、nst11ctedtocapture,processand/orinterpretdatawithinthecontextofabusinessprocess;forexamp1.eestimatingvehic1.e1.ocationrithinthetransportnetwork1.ogica1.setofdataprocessingactivitiesthatfu1.fi1.sabusinessneedponentwithanIPaddressontheIPnetworkXMP1.EOnBoardUnit(onboardcomputer),servicemechanismtode1.i

20、verdataontheIParchitectureEXAMP1.EProvisionofinformationaboutthevehic1.e1.ocationwithinthetransportnetwork.Note1toentry：Thus,amodu1.ewi1.1.hostoneormoreapp1.icationswhicharedesignedtoimp1.ementfunctions；aserviceisprovidedbyanapp1.icationviaamodu1.e(usinganIPport),andcommunicatesacrosstheIPKk&QW1.ns呼

21、坪11b四曲(Sn宓械ip1.c则叫邮11fes.app1.ications.呻NPQidedCPiC网蚪MF图金RJMihipdiagrammatica1.1.y.SRV1.-SRV5A1-A7ServicesApp1.icationsPrimarynetworkFigure1Re1.ationshipbetweenterms(examp1.e)O1.计即CfctirttjcdAiiRtioHwtocumcfttiiwpPartsarc1.ttMitb1.aiar)jJdaRpfrttese11rfe:pendentdcnitionsforsomekeyindividua1.function

22、s.4Symbo1.sandabbreviationsAPIApp1.icationProgrammingInterfaceAV1.AutomatedVehic1.e1.ocationAVMSAutomatedVehic1.eMonitoringSystemCANControIIerAreaNetworkD1.ICPDomainHostContro1.ProcessorDNSDomainNameSystemDNS-SDDNSbasedServiceDiscoveryDPIDynamicPassengerInformationFTPFi1.eTransferProtoco1.FTPFi1.eTr

23、ansferProtoco1.GPSG1.oba1.PositioningSystemHTTPHyperTextTransferProtoco1.IPInternetProtoco1.ITInformationTechno1.ogies1.AN1.oca1.AreaNetwork111DNSMu1.ticastDNSMMIManMachineInterfaceMQTTMessageQueuingTeIemetryTransportPTPubIicTransportPTAPub1.icTransportAuthorityPTOPub1.icTransportOperatorQoSQua1.ity

24、ofServiceSOAServiceOrientedArchitectureSSHSecureShe1.1.protoco1.TE1.NETTErmina1.NETworkUDPUserDatagramProtoco1.PDCEN/TSusefu1.fa1.1.back.6.4.4.2DHCPassignmentidentifyingserver.Thisaddressesrcsponsib!eforassigningandmanaginguniqueaddressesDHCPrequeststoWhere1.heandshou1.dbenotrequiremorethanRFC1918DH

25、GP-Sei=VeFsWHa*egesNumberofad1.arRestCIDRbIockHostidr,t1re33rangeI8931111uescripcion13-1.1.1.21.1.2C1.ii-7.tForvehic1.enmarynetworksusingIPv6,addressassignmentshou1.drespecttherequirementsofRFC4291I,RFC31779rontypenwdu1.esshou1.d/48prefixbytheprefixashomenetworksubscribers).Manua1.IPassignmentmaybec

26、itherhard-codedintothedevice,orconfigurab1.ethroughthenetwork.Besideacarefu1.theaddressistheassignmentpreventtheIPishardcoded,itbenecessaryateachexchangetoensurethatthereremainsnodup1.ication.Areferencetotheinsta1.1.ationpositionwou1.dreducepotentia1.errorsusingthismanua1.configuration.Thereareanumb

27、erofwaysinwhichIPaddressedcanbeautomatica1.1.yassignedwithinaconnectedPrimaryassignmentshou1.dbeundertakenbyamanagedprocess,asfaraspossib1.e-specifica1.1.y,DHCPispreferredtose1.fassignment.WhereaDHCPserviceisnotavai1.ab1.e,se1.fassignmentmayprovideaTheDynamicHostConfigurationProtoco1.(DHCP,6)isawayt

28、oassignIPaddresses.UsingDHCPmeansaDHCPapoo)ofserverisdedicatedtobea1.1.ocatedtothemodu1.ethatcansendtoeachmodu1.e.ThetypeofaddressrespectstheIPv4c1.assesandIPv6requirementsdependingonthenumberofWithDIICP.theaddressingmapmaydynamica1.1.ychange.Thissha1.1.beregardedwhenimp1.ementingtnanenvironmentwith

29、aDHCPassignment.7.4.2 XM1.XM1.istheExtensib1.eMarkup1.anguage.Basedontags,pairsofva1.uesandattributes,itis1.M6fhardardpnBii(hateex(toki1.ori(WfwDDt1.ntetrfftiwehwwijAjfkyjHamdonadefinedstructure,7.4.3 SONTheJavaScriptObjectNotation(SON)isusedtotransferdatainahumanreadab1.eformand(1.ikeXM1.)app1.icat

30、ionSttIMnWbfteaeicesabdcktrtn)uh(FMfttGJttJS9n(amirk114ingconnectivitytothevehic1.esownmanagementEachprovidesaserviceontheprimarynetworkforthesepurposes.*1.Hf三1reethe附酰ftftWkserviccsga“根冶舟近曜!与阳那崛州硼仲%即刷制OnS循MhA4,1.OC,NTP).A.2FunctionandservicegroupsHisconvenienttodescribeservicesingroups,basedonthety

31、pesoffunction(orapp1.ication)thatPn)WdMim.f(Arthefu1.6t11vtthiCh1.ttWM而镭哪H计bmEuncttJi1danri1.H(xSysterfitiMrigww用fo1.1.ows:Cmunicationservicesaretheinterfacetothebackgroundsystems1.ikebackoffices;f的fKRf地9ffig&党随“久民措占访n3143thatarebasedneartherea1.hardwarewithoutany Drivercommunicationservicesprovidedatatothedriverandreceiveinstructionsfromthedriver;VrWe1.pertteqfiYffrfWpHIiinforrTtionoperati(fvehic1.ep1.atform,fromthevehic1.echassis,as Drivingoperationservicesprovideadditiona1.informationontheoperationofthePTservice;一Tketinservic