1、November 2005 DEUTSCHE NORM Normenausschuss Kraftfahrzeuge (FAKRA) im DIN Preisgruppe 12 DIN Deutsches Institut fr Normung e.V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet. ICS 35.100.05; 35.240.60 ?E 9571363 www
2、.din.de X DIN EN 13372 Straentransport und Verkehrstelematik (RTTT) Nahbereichskommunikation FahrzeugBake (DSRC) DSRCProfile fr RTTTAnwendungen; Englische Fassung EN13372:2004 Road Transport and Traffic Telematics (RTTT) Dedicated shortrange communication Profiles for RTTT applications; English vers
3、ion EN13372:2004 Tlmatique des transports routiers Communication courte porte vhicule/infrastructure Profils pour les applications de tlmatique routire; Version anglaise EN13372:2004 Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 18 SeitenDIN EN 13372:2005-11
4、 2 Nationales Vorwort Diese Europische Norm wurde im Komitee CEN TC278 Straenverkehrstelematik“ unter deutscher Mitarbeit ausgearbeitet. Fr die deutsche Mitarbeit ist der Arbeitskreis AK9 des Gemeinschaftskomitees GK 717 Straenverkehrstelematik“ im Normenausschuss Kraftfahrzeuge (FAKRA) zustndig. Da
5、s Prsidium des DIN hat mit Prsidialbeschluss 13/1983 festgelegt, dass Deutsche Normen, deren Inhalt sich auf internationale Arbeitsergebnisse der Informationsverarbeitung grndet, in Ausnahmefllen und unter bestimmten Bedingungen allein in englischer Sprache verffentlicht werden drfen. Diese Bedingun
6、gen sind fr diese Norm erfllt. EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13372 July2004 ICS35.240.60;35.100.05 SupersedesENV13372:1999 Englishversion RoadTransportandTrafficTelematics(RTTT)Dedicated shortrangecommunicationProfilesforRTTTapplications TlmatiquedestransportsroutiersCommunication
7、 courteportevhicule/infrastructureProfilspourles applicationsdetlmatiqueroutire StraentransportundVerkehrstelematik(RTTT) NahbereichskommunikationFahrzeugBake(DSRC) DSRCProfilefrRTTTAnwendungen ThisEuropeanStandardwasapprovedbyCENon23April2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalReg
8、ulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialver
9、sions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finla
10、nd,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:rued
11、eStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13372:2004:EEN13372:2004(E) 2 Contents page Foreword3 Introduction.4 1Scope 5 2Normative references5 3Terms and definitions.5 4Abbrev iation.6 5DSRC profil esoverview7 6DS
12、RC parameters andsubsets 7 6.1Physical layer. .7 6.2Data lin klayer .9 6.3Applicat ionlayer 10 6.4Interlayer subsets. .10 7DSRC pr ocedures12 7.1Initia lisation .12 7.2Late re sponse .14 7.3Termin ation.15 8DSRC pr ofiles15 8.1DSRC prof iles0 and1 15 8.2Private profiles 15 AnnexA (informative)Adevia
13、tions. .16 EN13372:2004(E) 3 Foreword Thisdocument(EN13372:2004)hasbeenpreparedby TechnicalCommitteeCEN/TC278,“RoadTransportand TrafficTelematics“,thesecretariatofwhichisheldbyNEN. ThisEuropeanStandardshallbegiventhe statusofanationalstandar d,eitherbypublicationofanidenticaltextor byendorsement,att
14、helatestbyJan uary2005,andconflictingnationalstandard sshallbewithdrawnatthelatest byJanuary2005. ThisdocumentsupersedesENV13372:1999. AccordingtotheCEN/CENELECInternalRegulations,t henationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard: Austria,Belgium,Cypru
15、s,CzechRepublic,Denmark, Estonia,Finland,France,Germany,Greece,Hungary,Icelan d,Ireland,Italy,Latvia,Li thuania,Luxembourg,Malta, Netherlands,Norway,Poland,Portugal,Slovakia,Slov enia,Spain,Sweden,SwitzerlandandUnitedKingdom.EN13372:2004(E) 4 Introduction ThisdocumentreplacesENV13372.Inordertofac il
16、itatemigrationfromEuro peanPrestandard(ENV)to EuropeanStandard,equipmentprocuredandinstalledin accordancewithENV13372hasbeenconsideredwhen draftingthisEuropeanStandard.Operationofsuch equipmentandprocurementofadditionalequipmentfor systemsbasedonsuchequipmentcancontinuewithre ferencetoDirective93/36
17、/EEGArticle8item3c. ThisdocumentformspartofaseriesofEuropeanSta ndardsdefiningtheframeworkofaDedicatedShortRange Communication(DSRC)linkintheRoadTranspor tandTrafficTelematics (RTTT)environment. ThecommunicationrequirementsofmanyRTTTapplicatio nscanbefulfilledbyDSRC.TheDSRCStandards enablecompliantc
18、ommunicationsystemstoserve multipleRTTTapplicationsinparallel. Thesmallserviceareasandsevererealtimeconstraints requireaspecificprotocolarchitectureleadingtothe reducedprotocolstackshowninFigure1,consisting oftheApplicationLayer,theDataLinkLayer,andthe PhysicalLayer.Suchanarchitectureis verycommonfo
19、rrealtimeenvironments. Thisdocumentdealswiththeinterlayer managementoftheDSRCprotocolstack. Figure1DSRCprotocolstack Thefollowingsetofdocumentsfor theDSRClinkisissuedbyCEN: EN12253 RoadtransportandtraffictelematicsDedica tedshortrangecommunicationPhysicallayerusing microwaveat5,8GHz EN12795 Roadtran
20、sportandtraffictelematics DedicatedShortRangeCommunication(DSRC)DSRC datalinklayermediumaccessandlogicallinkcontrol EN12834 Roadtransportandtraffictelematics DedicatedShortRangeCommunication(DSRC)DSRC applicationlayer EN13372 RoadTransportandTrafficTelematics(RTTT) DedicatedshortrangecommunicationPr
21、ofiles forRTTTapplications EN13372:2004(E) 5 1Scope ThisdocumentspecifiesDSRCprofileswhichprovidecohe rentsetsofcommunicationtoolsforapplicationsbased onDSRC.Thesesetsconsistofsubsetsoffunctionality describedinEN12253,EN12795andEN12834,outof whichaminimumsubsetismandatory. TheDSRCStandardsEN12253,EN
22、12795andEN12834,whic htogetherformathreelayeredarchitecturefor DSRC,aredesignedtoencompassawiderangeofservices fordifferentpurposesinordertomakethebasic DSRCarchitecturesuitedformanydi fferentapplicationsandforawiderang eofpossibleproductsandsystems. DSRCsystemscanbebuiltusingoneway(downlink)or twow
23、ay(interactive)communication.TheDSRCprofiles describedinthisdocumentareintendedforinteract iveDSRCsystemsbasedontwowaycommunicationand DSRCsystemsusingonewaycommunication(broadcastservices). WhileEN12253containsverylittlevariation,EN 12795andespeciallyEN12834describeawiderangeof communicationservice
24、s.Ithasnotbeenconsideredfeas ibletoassumethatanyonepieceofequipmentis designedtoimplementalloftheseservices.Itisoftent hecasethatthefunctionalityoftheonboardunitismore limitedthanthefunctionalityoftheroadsideunit. Thisdocumentcovers PhysicalLayerparametervalues DataLinkLayersubsets ApplicationLayers
25、ubsets Initialisationprocedures Lateresponseprocedures Terminationprocedures 2Normative references Thefollowingdocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlythe editioncitedapplies.Forundatedreferences,thelatest editionofthereferenceddocument(includingany amendments
26、)applies. EN12253 RoadtransportandtraffictelematicsDedi catedshortrangecommunicationPhysical layerusingmicrowaveat5,8GHz EN12795 RoadtransportandtraffictelematicsDedicatedShortRangeCommunication(DSRC) DSRCdatalinklayer:mediumaccessandlogicallinkcontrol EN12834 RoadtransportandtraffictelematicsDedica
27、tedShortRangeCommunication(DSRC) DSRCapplicationlayer prENISO14906 RoadtransportandtraffictelematicsElectr onicfeecollectionApplicationinterface definitionfordedicatedshortrange communication(ISO/DIS14906:2004) 3 Termsanddefinitions Forthepurposesofthisdocument,thefollowingtermsanddefinitionsapply.
28、3.1 Application setofprocessesincludingrelatedfunctionsandstructur eddatathatusestheservicesofferedbytheDSRC communicationstack 3.2 Beaconservicetable datastructuretransmittedbytheRSU toindicateavailableservicesEN13372:2004(E) 6 3.3 Communicationinitialisation procedureusedtoestablishcommunicati onb
29、etweenanRSUandanewlyarrivedOBU 3.4 Downlinkcommunication communicationfromtheRSUtotheOBU 3.5 DSRCprofile consistentandstandardisedsetofcrosslayerparameter sinaspecificDSRCimpl ementation.Identifiedby auniquenumber. 3.6 Interlayermanagement assemblyofcommunicationparametersofallprotocolla yerssuchtha
30、taconsistentcommunicationprotocolis provided 3.7 OnBoardUnit(OBU) physicalassemblythatislocatedandoperatedinoront hevehicletotransmitand/orreceiveDSRCsignals.Itmay beinaformthatisremovablefromthevehicle,ormount ableinoronanypartofthevehiclestructure,orbondedto apartofthevehicle,oranintegralpa rtofav
31、ehiclecomponent,suchasawindscreen,bumperorlicenceplate.In thisdocument,parametersthatrefertoanOBUrelatetothe formthattheOBUtakesasitissuppliedtothevehicle manufacturerorconstructor. 3.8 RoadsideUnit(RSU) DSRCequipmentusuallyresidingbythe sideoftheroadoroverheadtheroad 3.9 Termination theprocedureuse
32、dtoterminatecommunicationbetweenaRSUandanOBU 3.10 Uplinkcommunication communicationfromtheOBUtotheRSU 3.11 Vehicleservicetable datastructuretransmittedbytheOBU toindicateavailableservices 4Abbreviation ACn AcknowledgedCommandwithsequencebitn APDU ApplicationProtocolDataUnit BST BeaconServiceTable CE
33、N EuropeanCommitteeforStandardisation DSRC DedicatedShortRangeCommunication ECEuropean Commission E.I.R.P.Equivalent Is otropicRadiatedPower EFC ElectronicFeeCollection ENEuropean Standard ENVEuropean preStandard L1 Layer1ofDSRC(PhysicalLayer) L2 Layer2ofDSRC(DataLinkLayer) L7 Layer7ofDSRC(Applicati
34、onLayer)EN13372:2004(E) 7 LIDLink ID LLCLogical Link Control MACMedium Access Control NEN StandardsinstituteofTheNetherlands OBU OnBoardUnit RSURoadSide Unit RTTT RoadTransportandTrafficTelematics TCTechnical Committee UIUnnumbered Information UNI StandardsinstituteofItaly VST VehicleServiceTable 5
35、DSRCprofilesoverview IntheEuropeanDSRCStandardseachconsistentand standardisedsetofcommunicationprotocolparameter valuesiscalledaDSRCprofileandisassignedauniqueidentifiernumber.Theword profileisareservedwordin EN12834andisusedinthedefinitionoftheBSTandVST. Eachprofileismadeupofasetofparameter valuesa
36、nd/orfunctionalityfromeachlayer. Profilesarenotregisteredbutdefinedbythisdocument.Fu tureextensionofthenumberofprofilesdefinedbythis document,madenecessarybytheintroductionofnewappl icationand/orconfigurations,willbeundertakenby meansofrevisionofthisstandard. WhenOBUsarriveattheDSRCcommunicationzone
37、, theuseofoneprofileisnegotiatedbetweentheRSUand theOBU.TheinitialisationandnegotiationprocedureisdescribedinEN12834. EachDSRCprofileisidentifiedbyauniquenumberofASN .1type“Profile“.OneormoreDSRCprofilenumbers arebroadcastedbytheRSUintheBSTaccordingtosites pecificrules.OnlyOBUsbeingabletouseatleasto
38、ne oftheDSRCprofilesofferedbytheRSUareallowedto answer,seeclause7.1.2andEN12834.Thisissueof EN13372definestwocloselyrelatedprofilesdiffering onlyinoneparameterofEN12253(i.e.theSubcarrier Frequencyonuplink)whileusingthesamesubsetsof functionalityfromEN12795andEN12834.Futurerevisions ofthisdocumentmay
39、introduceadditionalprofilesusingot hersubsetsoffunctionalityfromEN12253,EN12795 andEN12834.Thisdocumentalsoallowsforprivatepr ofilesenablingsystemimplementerstorealiseadditional functionalitynotprovidedbyprofilecontentdefinedinth isdocumentorasubsequentrevisionofthisdocument. 6 DSRCparametersandsubs
40、ets 6.1Physicallayer 6.1.1Overview EN12253specifiesthephysicallayerparametersforup linkandfordownlink.Forsomeparametersthereare alternativevalues.Wherevertheexact choiceofonevalueamongitsalternativesneedstobemadeknowntothe communicationpartner,profilingisusedtodefinewhichof thealternativevaluesisch
41、osenandtheprofilenumber indicatesthechoicetothecommunicationpartner. ThealternativevaluesarelistedinTable1.EN13372:2004(E) 8 Table1Physicallayerparameterswithalternativevalues Parameter Values Comment D1Downlink Carrier Frequencies Therearefouralternatives: 5,7975,5,8025, 5,8075and5,8125GHz CarrierF
42、requenciesmaybeselectedbythe implementeroftheroadsidesystemandneednot beknownintheOBU. D2RSU Transmitter SpectrumMask Therearethreealternatives: classA,BorC. Parameterforcontrollinginterferencebetween RSUs.Asuitableclassmaybeselectedbythe implementeroftheroadsidesystemandneednot beknownintheOBU.OBUsshallbeableto functionproperlywithanyclassofRSU. ClassAshallnotbeusedinnewinstallations. D11a PowerLimitfor communication (upper) Therearetwoalternatives: D11a0:24dBmor D11a1:17dBm Thealternativetobechosenisstatedin6.1.2for SetL1Aand6.1.3forSetL1B. D12Cut
