1、DRAFT FOR DEVELOPMENT DD CEN/TS 14821-6:2003 Traffic and Travel Information (TTI) TTI messages via cellular networks Part 6: External services ICS 35.240.60 DD CEN/TS 14821-6:2003 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 8 July 20
2、03 BSI 8 July 2003 ISBN 0 580 42221 6 National foreword This Draft for Development is the official English language version of CEN/TS 14821-6:2003. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisi
3、onal nature because technology in this area is rapidly evolving. It should be applied on this provisional basis, so that information and experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be rep
4、orted to the European organization responsible for its conversion to a European standard. A review of this publication will be initiated 2 years after its publication by the European organization so that a decision can be taken on its status at the end of its 3-year life. Notification of the start o
5、f the review period will be made in an announcement in the appropriate issue of Update Standards. According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into a European standard, to extend the life of the Technic
6、al Specification or to withdraw it. Comments should be sent in writing to the Secretary of BSI Technical Committee EPL/278, Road transport informatics, at British Standards House, 389 Chiswick High Road, London W4 4AL, giving the document reference and clause number and proposing, where possible, an
7、 appropriate revision of the text. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement European publications referred to in this document may be found in the BSI Catalogue under the section entitled
8、 “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Summary of pages This document comprises a front cover, an inside front cover, the CEN/TS title page, pages 2 to 325 and a back cover. The BSI copyright
9、date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsTECHNICALSPECIFICATION SPCIFICATIONTECHNIQUE TECHNISCHESPEZIFIKATION CEN/TS148216 May2003 ICS35.240.60 Englishversion TrafficandTravelInformation(TTI)TTImessagesviac
10、ellular networksPart6:Externalservices ThisTechnicalSpecification(CEN/TS)wasapprovedbyCENon10May2001forprovisionalapplication. TheperiodofvalidityofthisCEN/TSislimitedinitiallytothreeyears.AftertwoyearsthemembersofCENwillberequested tosubmittheir comments,particularlyonthequestionwhethertheCEN/TScan
11、beconvertedintoaEuropeanStandard. CENmembersarerequiredtoannouncetheexistenceofthisCEN/TSinthesamewayasforanENandtomaketheCEN/TSavailable .It ispermissibletokeepconflictingnationalstandardsinforce(inparalleltotheCEN/TS)untilthefinaldecisionaboutthep ossible conversionoftheCEN/TSintoanENisreached. CE
12、NmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION
13、EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.CEN/TS148216:2003ECEN/TS148216:2003(E) 2 Tableofcontents PAGE TABLEOFCONTENTS 2 FOREWORD 4 INTRODUCTION 5 1. SCOPE 6 2. NORM
14、ATIVEREFERENCES 7 3. DEFINITIONSANDABBREVIATIONS 7 3.1 Definitions 7 3.2 Abbreviations 10 4. SPECIFICATIONOFEMERGENCYSERVICEANDBREAKDOWNASSISTANCE 16 4.1 Introduction 16 4.2 GeneralProcedures 17 4.3 Descriptionofservices 20 4.4 TerminalRequirements 30 5. ADPFOREMERGENCYSERVICESANDBREAKDOWNASSISTANCE
15、 33 5.1 AssistanceMessage 33 5.2 TextMessage 35 5.3 AcknowledgeMessage 35 5.4 CallingRequestMessage 36 5.5 SpecificationinASN.1 37 6. SPECIFICATIONOFINTERACTIVETRAFFICINFORMATIONSERVICES 40 6.1 Introduction 40 6.2 GeneralHandlingSequences 40 6.3 BasicTrafficInformationServices 53 6.4 BypassInformati
16、onService 60 6.5 SupportServices 64 6.6 ServicespecificTerminalRequirements 67 6.7 ServicespecificErrorHandling 68 7. SPECIFICATIONOFBROADCASTTRAFFICINFORMATIONSERVICES 69 7.1 Introduction 69 7.2 BasicHandlingSequences 69 7.3 BroadcastofOtherDownlinkMessages 77 7.4 ServicespecificTerminalRequirement
17、s 78 7.5 ServicespecificErrorHandling 78 8. ADPFORTRAFFICINFORMATIONSERVICES 79 8.1 DownlinkMessages 79 8.2 UplinkMessages 82 8.3 TINFOType1 90 8.4 TINFOType2(TMCcoded) 100 8.5 BuildingBlocks 103 8.6 DefinitionofSemanticsforLocationBlockwithinTINFO 111 8.7 SpecificationinASN.1 112CEN/TS148216:2003(E
18、) 3 9. SPECIFICATIONOFNAVIGATIONSERVICES 138 9.1 Introduction 138 9.2 GeneralProcedures 139 9.3 AddressLocalization 144 9.4 DescriptionofServices 148 9.5 ErrorHandling 162 9.6 TechnicalRequirementsforTerminalDevices 164 10. ADPFORNAVIGATIONSERVICES 166 10.1 GeneralDefinitionsandInformationElements 1
19、66 10.2 SpecificationofMessageTypes 166 10.3 SpecificationofInformationBlocks 175 10.4 SpecificationinASN.1 192 11. SPECIFICATIONOFFLOATINGCARDATA 203 11.1 Introduction 203 11.2 DescriptionoftheFCDprocedure 203 11.3 Systemarchitectureandinterfaces 206 11.4 FunctionsoftheFCDproductioncycle 212 11.5 T
20、echnicalRequirements 219 11.6 Dataprotectionandsecurity 223 12. ADPFORFLOATINGCARDATA 226 12.1 Overview 226 12.2 SpecificationofMessageTypes 228 12.3 CodingofBasicInformationElements 256 12.4 SpecificationinASN.1 261 13. SPECIFICATIONOFOPERATORSERVICES 281 13.1 Introduction 281 13.2 DescriptionofPro
21、cedure 281 13.3 ServiceSpecificErrorHandling 284 13.4 Servicespecificparameters 285 14. ADPFOROPERATORSERVICES 286 14.1 OperatorServiceListRequestMessage 286 14.2 OperatorServiceListMessage 286 14.3 OperatorRequestMessage 286 14.4 SpecificationinASN.1 287 15. SPECIFICATIONOFGENERALINFORMATIONSERVICE
22、S 289 15.1 Introduction 289 15.2 ServiceStructure 289 15.3 DescriptionofProcedure 290 15.4 ServiceSpecificErrorHandling 297 15.5 DataTypes 299 15.6 Servicespecificparameters 303 16. ADPFORGENERALINFORMATIONSERVICES 304 16.1 MessageTypes 304 16.2 DataTypes 312 16.3 SpecificationinASN.1 316 BIBLIOGRAP
23、HY 325CEN/TS148216:2003(E) 4 Foreword Thisdocument(CEN/TS148216:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC278“Road transportandtraffictelematics“,thesecretariatofwhichisheldbyNEN, incollaborationwithTechnical CommitteeISO/TC204 “Transportinformationandcontrolsystems“. ThisCEN/TSwaspreparedbyWork
24、ingGroup7ofCENTC278.InthefieldofTrafficandTraveller Information,theinnovativerateishigh,withmanyresearchanddevelopmentprojectsunderwayinmany countries,andthereisaneedtoestablishprospectivestandardswhichallowmanufacturerstointroduce competitiveproductstothemarketintheknowledgethattheycanaccommodateth
25、efutureissuesofthe standard(s)withoutfundamentalchangetoequipment. InaccordancewiththeCEN/CENELEC“InternalRegulationsPart2:CommonRulesforstandardswork,04 1996“theoriginalcopyrightholdersonthecompletesetofdocumentsareMannesmannAutocomGmbHand TEGARONTelematicsGmbH.Theoriginalcopyrightholdersherebygran
26、tCENallnecessaryrightswith regardtosaidoriginalcopyrightstoexecutethestandardisationprocessasdescribedbelow. Noknownnationaltechnicalspecifications(identicalorconflicting)existonthissubject. CEN/TS14821consistsofeightparts;onepartdescribingtheframeworkandsevenpartsprovidingdetailed specificationsofa
27、llcomponents,protocolsandservicesthatarewithinthescopeofCEN/TS14821. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoannouncethisCENTechnicalSpecification:Austria,Belgium,CzechRepublic, Denmark,Finland,France,Germany,Greece,Hungary,Icel
28、and,Ireland,Italy,Luxembourg,Malta, Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.CEN/TS148216:2003(E) 5 Introduction TrafficandTravellerInformation(TTI)maybedisseminatedthroughanumberofservicesormeansof communication,coveringstaticdisplays,portableterminalsandinve
29、hicleequipment. Forallsuchservices,thedatatobedisseminated,andthemessagestructureinvolvedinthevarious interfaces,requirecleardefinitionandstandardsformatsinordertoallowcompetitiveproductstooperate withanyreceiveddata. ThisCEN/TSfocusesonanapplicationdataspecificationwherebydataisproducedatacentrallo
30、cationand isdisseminatedviaacellularradionetwork.Itaddressesthedataspecificationsforbothdownlinkanduplink existingbetweenacentrallocationandrandomlylocatedvehicles.Itenablesmessagestobeexchanged betweendifferentsystemsandserviceprovidersadoptingavarietyofapplicationsspecifications. Othertechnicalspe
31、cificationsarebeingproducedbytheCENTC278WorkingGroup4tocoverTTI disseminationviaothermeansorservices.ThissetofspecificationsisnamedGATS(GlobalAutomotive TelematicsStandard).GATSprovidesthemodularframeworkforimplementingsuchtraffictelematics servicesonanopentechnologyplatformandisnetworkindependent.I
32、nmanydetailsdefinitionsare necessarytoensureinteroperability.Therefore,thosedetaileddefinitionsaregiveninanetworkspecificpart (CEN/TS148218).WiththedevelopmentoffuturemobilecommunicationsystemstowardsUMTS/IMT2000 thebottleneckofnarrowbanddatacommunicationmightfade.Duetoitsmodularstructure,theGATS fr
33、ameworkandapplicationsarepreparedforthatduetoitsnetworkindependence.Thesameholdsfor emergingtechnologiesforpositioningwhichtodayisalmostexclusivelybasedonGPS. Otherrelevantstandarddevelopmentsare,independentfromtelematics,theapplicationindependent WirelessApplicationProtocol(WAP),enablingmobileacces
34、stotheInternet.Itisunderstoodthatthese emergingtechnologiesmightfitintotheframeworkoftelematicsapplicationsinfutureWAPversions.Forthe timebeing,GATSalreadytodayindependentlyfromWAPenablesaccesstotelematicsservices.Utilisation ofGATSonaWAPprotocolstackandidentifyingnecessaryadaptationofWAPspecificati
35、ons(ifany)is currentlyunderinvestigationoftheappropriategroupswithinWAPForumandGATSForum.CEN/TS148216:2003(E) 6 1. Scope ThisCEN/TSdefinesthespecificinterfacesandfunctionalityoftraffictelematics(TT)servicesbasedonthe useofcellularnetworks.Devicemanufacturersareenabledtodevelopterminalequipmentcompat
36、ibleto servicesbasedonthisCEN/TS.Thiswillallowforinteroperabilityofdifferentterminalequipmentandservice providerswhichallowscompetitionbetweenserviceprovidersandterminalmanufacturers.Furthermoreit setsthesceneforinternationalavailabilityoftheseservices. ThisCEN/TSspecifies TTspecificinterfacesbetwee
37、nterminalandservicecentre.Thisespeciallyincorporatesthemessage setsoftheapplicationdataprotocolsandtheserviceindependentcommunicationhandling(including conditionalaccessandtransportprotocols). Functionality,proceduresandrequirementsofbasicterminalcomponentsaswellastheirinteractionwith theservicecent
38、re.Thisespeciallycomprisesconditionalaccessandsecuritymechanisms. ServiceSpecifications,whichareessentialtoensureconsistentbehaviourofterminalandservicecentre. Theservicesincorporatedwithinthisissuecomprise: breakdownandemergencyservices interactivetrafficinformationservices broadcasttrafficinformat
39、ionservices navigationservices(routeassistance,routeadvice,homing) operatorservices generalinformationservices floatingcardatacollection Itisenvisagedthatfutureresearchanddevelopmentwillleadtoimprovementsontheserviceslistedabove aswellastothecreationofnewservices.NeverthelessthisCEN/TSprovidesthefra
40、meworkforseamless integrationofnewfeaturesandservicesintotheexistingarchitecture.CEN/TS148216:2003(E) 7 2. Normativereferences ThisCEN/TSincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhe
41、reafter. Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothis CEN/TSonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionof thepublicationreferredtoapplies(includingamendments). ENISO14819 TrafficandtravellerInformation(TTI)TTIMessagesv
42、iaTrafficMessage Coding 3. Definitionsandabbreviations 3.1 Definitions ForthepurposeofthisCEN/TS,thefollowingdefinitionsapply: 3.1.1 Attribute(ofaTrafficInformationMessage) ATrafficInformationMessageismadeupofseparatepartsthatcanbecalledattributes.Thisincludes,for example,anitemofinformationandaleng
43、thofvalidity. 3.1.2 Authorisation Reciprocalproofthattheidentityprovidedbythecommunicationspartnerisvalid 3.1.3 BroadcastService Dataservicewithinacellularwirelessnetworkthatallowsformonodirectionaldisseminationofdatafroma servicecentretomultipleusersintheareaofsignalreception 3.1.4 BypassDescriptio
44、n RepresentationofaBypass,consistingofaBypassHintand/oraBypassRoute. 3.1.5 BypassHint RepresentationofahintforaBypass 3.1.6 BypassLink ProminentwaypointsonaBypassRoute 3.1.7 BypassRoute RepresentationoftherouteforaBypass 3.1.8 CellBroadcast BroadcastserviceoftheGSMnetwork 3.1.9 Customer Useroftheterminaldevice(onboardunit)(seeUser) 3.1.10Datatelegram DigitalmessageexchangedbetweentwosystemsCEN/TS148216:2003(E) 8 3.1.11DeliveryNotification Networkacknowledgementforsuccessful/unsuccessfuldeliveryofamessagetothemobiledevice 3.1.12FCDMessage Themessagetransmittedb
