BS PD ISO TS 21219-1-2016 Intelligent transport systems Traffic and travel information (TTI) via transport protocol experts group generation 2 (TPEG2) Introduction numbering and ve.pdf

1、PD ISO/TS 21219-1:2016 Intelligent transport systems Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 1: Introduction, numbering and versions (TPEG2-INV) BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06PD ISO/TS 21

2、219-1:2016 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TS 21219-1:2016. The UK participation in its preparation was entrusted to Technical Committee EPL/278, Intelligent transport systems. A list of organizations represented on this committee can be o

3、btained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 89243 1 ICS 03.220.20; 35.24

4、0.60 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 May 2016. Amendments issued since publication Date Text affectedPD ISO/TS 21219-1:2016 ISO 2016 Intell

5、igent transport systems Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 1: Introduction, numbering and versions (TPEG2-INV) Systmes intelligents de transport Informations sur le trafic et le tourisme via le groupe expert du protocole de transport,

6、 gnration 2 (TPEG2) Partie 1: Introduction, numerotage et versions (TPEG2-INV) TECHNICAL SPECIFICATION ISO/TS 21219-1 Reference number ISO/TS 21219-1:2016(E) First edition 2016-05-01PD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E)ii ISO 2016 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2016, Pub

7、lished in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permi

8、ssion can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.orgPD ISO/TS 21219-1:2016ISO/TS 21

9、219-1:2016(E)Foreword iv Introduction vi 1 Scope . 1 2 Terms and definitions . 1 3 Abbreviated terms 1 4 Application identification . 2 5 Applications and bearers. 3 6 Other numbers and identifiers 3 Annex A (informative) Overview of parts, naming and versions 5 Bibliography 8 ISO 2016 All rights re

10、served iii Contents PagePD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technic

11、al committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely wi

12、th the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed

13、 for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent ri

14、ghts. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in t

15、his document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers

16、 to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 204, Intelligent transport systems, in cooperation with the Traveller Information Services Association (TISA), TPEG Applications Working Group through Category A Liaison

17、status. ISO/TS 21219 consists of the following parts, under the general title Intelligent transport systems Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2): Part 1: Introduction, numbering and versions Part 2: UML modelling rules Part 3: UML to binary

18、conversion rules Part 4: UML to XML conversion rules Part 5: Service framework Part 6: Message management container Part 10: Conditional access information Part 18: Traffic flow and prediction application Part 19: Weather information application The following parts are under preparation: Part 9: Ser

19、vice and network information Part 14: Parking information application Part 15: Traffic event compact Part 16: Fuel price information applicationiv ISO 2016 All rights reservedPD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E) The following parts are planned: Part 7: Location referencing container Part 11:

20、 Universal location reference Part 21: Geographic location referencing Part 22: OpenLR location referencing Part 23: Road and multimodal routes application Part 24: Light encryption Part 25: Electromobility information ISO 2016 All rights reserved vPD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E) Introd

21、uction History TPEG technology was originally proposed by the European Broadcasting Union (EBU) Broadcast Management Committee, who established the B/TPEG project group in the autumn of 1997 with a brief to develop, as soon as possible, a new protocol for broadcasting traffic and travel-related info

22、rmation in the multimedia environment. TPEG technology, its applications and service features were designed to enable travel-related messages to be coded, decoded, filtered and understood by humans (visually and/or audibly in the users language) and by agent systems. Originally, a byte-oriented data

23、 stream format, which may be carried on almost any digital bearer with an appropriate adaptation layer, was developed. Hierarchically structured TPEG messages from service providers to end-users were designed to transfer information from the service provider database to an end-users equipment. One y

24、ear later in December 1998, the B/TPEG group produced its first EBU specifications. Two documents were released. Part 2 (TPEG-SSF, which became ISO/TS 18234-2) described the Syntax, Semantics and Framing structure, which was used for all TPEG applications. Meanwhile, Part 4 (TPEG- RTM, which became

25、ISO/TS 18234-4) described the first application, for Road Traffic Messages. Subsequently, in March 1999, CEN TC 278/WG 4, in conjunction with ISO/TC 204/WG 10, established a group comprising members of the former EBU B/TPEG and this working group continued development work. Further parts were develo

26、ped to make the initial set of four parts, enabling the implementation of a consistent service. Part 3 (TPEG-SNI, ISO/TS 18234-3) described the Service and Network Information Application, used by all service implementations to ensure appropriate referencing from one service source to another. Part

27、1 (TPEG-INV, ISO/TS 18234-1) completed the series by describing the other parts and their relationship; it also contained the application IDs used within the other parts. Additionally, Part 5, the Public Transport Information Application (TPEG-PTI, ISO/TS 18234-5), was developed. The so-called TPEG-

28、LOC location referencing method, which enabled both map-based TPEG-decoders and non-map- based ones to deliver either map-based location referencing or human readable text information, was issued as ISO/TS 18234-6 to be used in association with the other applications parts of the ISO/TS 18234 series

29、 to provide location referencing. The ISO/TS 18234 series has become known as TPEG Generation 1. TPEG Generation 2 When the Traveller Information Services Association (TISA), derived from former Forums, was inaugurated in December 2007, TPEG development was taken over by TISA and continued in the TP

30、EG Applications Working Group. It was about this time that the (then) new Unified Modeling Language (UML) was seen as having major advantages for the development of new TPEG Applications in communities who would not necessarily have binary physical format skills required to extend the original TPEG

31、TS work. It was also realized that the XML format for TPEG described within the ISO/TS 24530 series (now superseded) had a greater significance than previously foreseen; especially in the content-generation segment and that keeping two physical formats in synchronism, in different standards series,

32、would be rather difficult. As a result, TISA set about the development of a new TPEG structure that would be UML-based; this has subsequently become known as TPEG Generation 2. TPEG2 is embodied in the ISO/TS 21219 series and it comprises many parts that cover introduction, rules, toolkit and applic

33、ation components. TPEG2 is built around UML modelling and has a core of rules that contain the modelling strategy covered in Parts 2, 3, 4 and the conversion to two current physical formats: binary and XML; others could be added in the future. TISA uses an automated tool to convert from the agreed U

34、ML model XMI file directly into an MS Word document file, to minimize drafting errors, that forms the Annex for each physical format.vi ISO 2016 All rights reservedPD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E) TPEG2 has a three container conceptual structure: Message Management (Part 6), Application

35、(many Parts) and Location Referencing (Part 7). This structure has flexible capability and can accommodate many differing use cases that have been proposed within the TTI sector and wider for hierarchical message content. TPEG2 also has many location referencing options as required by the service pr

36、ovider community, any of which may be delivered by vectoring data included in the Location Referencing Container. The following classification provides a helpful grouping of the different TPEG2 parts according to their intended purpose: Toolkit parts: TPEG2-INV (Part 1), TPEG2-UML (Part 2), TPEG2-UB

37、CR (Part 3), TPEG2-UXCR (Part 4), TPEG2-SFW (Part 5), TPEG2-MMC (Part 6), TPEG2-LRC (Part 7); Special applications: TPEG2-SNI (Part 9), TPEG2-CAI (Part 10); Location referencing: TPEG2-ULR (Part 11), TPEG2-GLR (Part 21), TPEG2-OLR (Part 22); Applications: TPEG2-PKI (Part 14), TPEG2-TEC (Part 15), TP

38、EG2-FPI (Part 16), TPEG2-TFP (Part 18), TPEG2-WEA (Part 19), TPEG2-RMR (Part 23). TPEG2 has been developed to be broadly (but not totally) backward compatible with TPEG1 to assist in transitions from earlier implementations, whilst not hindering the TPEG2 innovative approach and being able to suppor

39、t many new features, such as dealing with applications having both long-term, unchanging content and highly dynamic content, such as Parking Information. This part of ISO/TS 21219 is based on the TISA specification technical/editorial version reference: SP13004. ISO 2016 All rights reserved viiPD IS

40、O/TS 21219-1:2016PD ISO/TS 21219-1:2016Intelligent transport systems Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) Part 1: Introduction, numbering and versions (TPEG2-INV) 1 Scope This part of ISO/TS 21219 defines an index to the complete set of TPEG

41、 Generation 2 toolkit components and applications. New applications are enumerated with an Application Identification (AID) as they are added to the TPEG applications family. This part of ISO/TS 21219 will be updated when such developments occur, to indicate the latest status and the inter-working o

42、f the various TPEG specifications. It will be issued as a new editorial version every time a new issue of any other specification is issued. Preliminary AIDs are allocated and managed by TISA and are listed on the TISA homepage www.tisa.org. 2 Terms and definitions For the purposes of this document,

43、 the following terms and definitions apply. 2.1 service collection of different information streams (applications) logically bound together and delivered from a service provider to the end user 2.2 service component information stream (application) that is part of a service (2.1) Note 1 to entry: A

44、TPEG stream is logically divided into parts known as service components. Each service component carries an application instance. A service component is effectively a “channel” within the multiplex of a TPEG stream. Each stream comprises a number of these “channels” which are identified by the compon

45、ent identifier in TPEG2-SFW and linked to the COID and AID in the TPEG2-SNI application. 3 Abbreviated terms AID Application Identification ARIB Association of Radio Industries and Businesses (Japan) ATSC Advanced Television Systems Committee, Inc. (USA) B/TPEG Broadcast/TPEG (the EBU project group

46、name for the TPEG specification drafting group) CAI Conditional Access Information CEN Comit Europen de Normalisation TECHNICAL SPECIFICATION ISO/TS 21219-1:2016(E) ISO 2016 All rights reserved 1PD ISO/TS 21219-1:2016ISO/TS 21219-1:2016(E) CTT Congestion and Travel Time DAB Digital Audio Broadcastin

47、g DVB Digital Video Broadcasting EBU European Broadcasting Union FPI Fuel Price Information GLR Geographic Location Referencing INV Introduction Versioning and Numbering (this Technical Specification) ISO International Organization for Standardization LRC Location Reference Container MMC Message Man

48、agement Container PKI Parking Information PTI Public Transport Information R DS-TMC Radio Data System Traffic Message Channel RTM Road Traffic Message SFW TPEG Service Framework: Modelling and Conversion Rules SNI Service and Network Information TISA Traveller Information Services Association TEC Tr

49、affic Event Compact TFP Traffic Flow and Prediction TMC Traffic Message Channel TPEG Transport Protocol Expert Group TPEG1 Transport Protocol Expert Group Generation 1 (ISO/TS 18234 and ISO/TS 24530 series) TPEG2 Transport Protocol Expert Group Generation 2 (ISO/TS 21219 series) TTI Traffic and Traveller Information UML Unified Modeling Language 4 Application identification In order to allow service providers to test new applications within an existing service multiplex, a Test AID is allo