1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPD CEN ISO/TS 18234-3:2013Intelligent transport systems T r a f f i c a n d t r a v e l i n f o r m a t i o n via transport protocol experts group, generation 1 (TPEG1) binary da
2、ta formatPart 3: Service and network information (TPEG1-SNI)PD CEN ISO/TS 18234-3:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of CEN ISO/TS 18234-3:2013. It supersedes DD CEN ISO/TS 18234-3:2006 which is withdrawn.The UK participation in its preparation was e
3、ntrusted to TechnicalCommittee EPL/278, Road transport informatics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication
4、. The British Standards Institution 2013.Published by BSI Standards Limited 2013 ISBN 978 0 580 75382 4 ICS 03.220.01; 35.240.60 Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy
5、 Committee on 28 February 2013. Amendments issued since publicationDate Text affectedTECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN ISO/TS 18234-3 February 2013 ICS 35.240.60; 03.220.01 Supersedes CEN ISO/TS 18234-3:2006English Version Intelligent transport systems - Tra
6、ffic and travel information via transport protocol experts group, generation 1 (TPEG1) binary data format - Part 3: Service and network information (TPEG1-SNI) (ISO/TS 18234-3:2013) Systmes intelligents de transport - Informations sur le trafic et le tourisme via les donnes de format binaire du grou
7、pe dexperts du protocole de transport, gnration 1 (TPEG1) - Partie 3: Informations relatives aux services et au rseau (TPEG1-SNI) (ISO/TS 18234-3:2013) Intelligente Transportsysteme - Reise- und Verkehrsinformation (TTI) ber Datenstrme der Transportprotokoll Expertengruppe, Generation1 (TPEG1) binre
8、s Datenformat - Teil 3: Informationsanwendungen fr Dienste und Netze (TPEG1-SNI) (ISO/TS 18234-3:2013) This Technical Specification (CEN/TS) was approved by CEN on 14 January 2013 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years
9、the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at nation
10、al level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croa
11、tia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and U
12、nited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TS 1
13、8234-3:2013: ECEN ISO/TS 18234-3:2013 (E) 2 Contents Page Foreword . 3 PD CEN ISO/TS 18234-3:2013CEN ISO/TS 18234-3:2013 (E) 3 Foreword This document (CEN ISO/TS 18234-3:2013) has been prepared by Technical Committee CEN/TC 278 “Roadtransport and traffic telematics“, the secretariat of which is held
14、 by NEN, in collaboration with TechnicalCommittee ISO/TC 204 “Intelligent transport systems“. Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent r
15、ights. This document supersedes CEN ISO/TS 18234-3:2006. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus,Czech Republic, Denmark, Estonia,
16、 Finland, Former Yugoslav Republic of Macedonia, France, Germany,Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN ISO/TS 18234-3:2013PD
17、CEN ISO/TS 18234-3:2013ISO/TS 18234-3:2013(E) ISO 2013 All rights reserved iiiContents Page Foreword . vIntroduction . vii1 Scope 12 Normative references 13 Terms and definitions . 24 Abbreviations . 45 Application identification 56 Conceptual model . 56.1 Scope 56.2 Multiplexed applications and ser
18、vices 67 Design principle . 77.1 Variable content referencing 77.2 Example of the TPEG-SNI application in a TPEG data-stream . 77.3 Concept of allocating services 87.4 General rules for the TPEG-SNI application . 108 Description of SNI Data Types . 118.1 Types for periodic time functions 118.1.1 Mas
19、ked time . 118.1.2 Start time 118.1.3 Time slot . 128.2 Operating time function 128.2.1 Operating time . 128.3 Compound type for geographical coverage . 139 Description of basic features . 149.1 Service information . 149.1.1 Service name and service description 149.1.2 Service logo . 149.1.3 Subscri
20、ber information . 149.1.4 Free text information . 159.1.5 Help information 159.2 Component information 159.2.1 Guide to the Service Table 1 (fast tuning) 169.2.2 Guide to the Service Table 2 (time schedule) . 179.2.3 Guide to the Service Table 3 (content description) . 189.2.4 Guide to the Service T
21、able 4 (geographical coverage) . 189.2.5 Guide to the Service Table 5 (service component reset) 199.2.6 Service Table accelerator . 199.2.7 Guide to the Service Table 6 (Conditional Access Information Reference) 199.2.8 Guide to the Service Table 7 (Versioning) 209.3 Linkage information 219.3.1 Link
22、age information to the components of the same service 219.3.2 Linkage information to the components of related services 239.4 Service Information Tables 249.4.1 Service Information Table 1 (Number of Messages) 2410 Coding structure of basic features 2510.1 Component frame 2510.2 Service and network
23、information component template 25PD CEN ISO/TS 18234-3:2013ISO/TS 18234-3:2013(E) iv ISO 2013 All rights reserved10.3 Definition of service information 2610.3.1 Definition of service name and service description .2610.3.2 Coding of the service logo 2610.3.3 Subscriber information .2610.3.4 Free text
24、 information .2710.3.5 Help information 2710.4 Definition of the guide to the Service Tables 2710.4.1 Guide to the Service Table 1 (fast tuning) .2710.4.2 Guide to the Service Table 2 (time schedule) .2710.4.3 Guide to the Service Table 3 (content description) 2810.4.4 Guide to the Service Table 4 (
25、geographical coverage) 2810.4.5 Guide to the Service Table 5 (service component reset) 2810.4.6 Service Table accelerator .2910.4.7 Guide to the Service Table 6 (Conditional Access Information) .2910.4.8 Guide to the Service Table 7 (Versioning) 2910.5 Definition of the linkage table to the same ser
26、vice components .3010.6 Definition of the linkage table to related service components .3210.7 Service Information Table 1 (Number of Messages) 33Bibliography 34PD CEN ISO/TS 18234-3:2013ISO/TS 18234-3:2013(E) ISO 2013 All rights reserved vForeword ISO (the International Organization for Standardizat
27、ion) is a worldwide federation of national standards bodies(ISO member bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be repr
28、esented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with theInternational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are
29、drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational S
30、tandard requires approval by at least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, atechnical committee may decide to publish other types of document: an ISO Publicly Available Specification (ISO/PAS) re
31、presents an agreement between technical experts inan ISO working group and is accepted for publication if it is approved by more than 50 % of the membersof the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technicalcommittee
32、 and is accepted for publication if it is approved by 2/3 of the members of the committee castinga vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for afurther three years, revised to become an International Standard, or withdrawn. If the ISO/
33、PAS or ISO/TS isconfirmed, it is reviewed again after a further three years, at which time it must either be transformed into anInternational Standard or be withdrawn. Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. ISO shall not b
34、e held responsible for identifying any or all such patent rights. ISO/TS 18234-3 was prepared by the European Committee for Standardization (CEN) Technical CommitteeCEN/TC 278, Road transport and traffic telematics, in collaboration with ISO Technical Committee TC 204,Intelligent transport systems i
35、n accordance with the Agreement on technical cooperation between ISO andCEN (Vienna Agreement). This second edition cancels and replaces the first edition (ISO/TS 18234-3:2006), which has been technicallyrevised. ISO/TS 18234 consists of the following parts, under the general title Intelligent trans
36、port systems Trafficand Travel Information (TTI) TTI via Transport Protocol Expert Group (TPEG) data-streams: Part 1: Introduction, numbering and versions (TPEG1-INV) Part 2: Syntax, Semantics and Framing Structure (SSF) Part 3: Service and network information (TPEG1-SNI) Part 4: Road Traffic Messag
37、e (RTM) application Part 5: Public Transport Information (PTI) application PD CEN ISO/TS 18234-3:2013ISO/TS 18234-3:2013(E) vi ISO 2013 All rights reserved Part 6: Location referencing applications Part 7: Parking Information (TPEG-PKI)1) Part 8: Congestion and travel-time application (TPEC1-CTT) 2)
38、 Part 9: Traffic event compact (TPEG1-TEC) 3) Part 10: Conditional access information (TPEG1-CAI) 4) Part 11: Location Referencing Container (TPEG1-LRC) 1) To be published. 2) To be published. 3) To be published. 4) To be published. PD CEN ISO/TS 18234-3:2013ISO/TS 18234-3:2013(E) ISO 2013 All right
39、s reserved viiIntroduction TPEG technology uses a byte-oriented data stream format, which may be carried on almost any digital bearerwith an appropriate adaptation layer. TPEG messages are delivered from service providers to end-users andused to transfer information from the database of a service pr
40、ovider to an end-users equipment. The brief history of TPEG technology development dates back to the European Broadcasting Union (EBU)Broadcast Management Committee establishing the B/TPEG project group in autumn 1997 with the mandateto develop, as soon as possible, a new protocol for broadcasting t
41、raffic and travel-related information in themultimedia environment. TPEG technology, its applications and service features are designed to enabletravel-related messages to be coded, decoded, filtered and understood by humans (visually and/or audibly inthe users language) and by agent systems. One ye
42、ar later in December 1998, the B/TPEG group produced its first EBU specifications. Two documentswere released. Part 2 (TPEG-SSF, which became ISO/TS 18234-2) described the Syntax, Semantics andFraming structure, which is used for all TPEG applications. Part 4 (TPEG-RTM, which becameISO/TS 18234-4) d
43、escribed the first application, for Road Traffic Messages. Subsequently, CEN/TC 278/WG 4, in conjunction with ISO/TC 204/WG 10, established a project groupcomprising the members of B/TPEG and they have continued the work concurrently since March 1999. Sincethen two further parts were developed to ma
44、ke the initial complete set of four parts, enabling theimplementation of a consistent service. Part 3 (TPEG-SNI, ISO/TS 18234-3) describes the Service andNetwork Information Application, which should be used by all service implementations to ensure appropriatereferencing from one service source to a
45、nother. Part 1 (TPEG-INV, ISO/TS 18234-1), completes the series, bydescribing the other parts and their relationship; it also contains the application IDs used within the other parts.Additionally, Part 5, the Public Transport Information Application (TPEG-PTI, ISO/TS 18234-5), wasdeveloped. A major
46、step forward was to develop the so-called TPEG-LOC location referencing method, which enabledboth map-based TPEG-decoders and non-map-based ones to deliver either map-based location referencingor human readable text information. The original issue of ISO/TS 18234-6 described the TPEG-LOCapplication
47、in detail and was used in association with the other parts of ISO/TS 18234 series to providelocation referencing. This update to the first edition of ISO/TS 18234-3 provides additional specifications for the Service andNetwork Information Application. During the development of the TPEG technology a
48、number of versions have been documented and varioustrials implemented using various versions of the specifications. At the time of the publication of this TechnicalSpecification, the original parts are fully inter-workable and no specific dependencies exist. This Technical Specification has the tech
49、nical version number TPEG-SNI/3.2/001. PD CEN ISO/TS 18234-3:2013PD CEN ISO/TS 18234-3:2013TECHNICAL SPECIFICATION ISO/TS 18234-3:2013(E) ISO 2013 All rights reserved 1Intelligent transport systems Traffic and travel informationvia transport protocol experts group, generation 1 (TPEG1)binary data format Part 3: Service and network information (TPEG1-SNI) 1 Scope This Technical Specification establishes the method of delivering service and network information within aTPEG service. The TPEG-SNI application is designed
