1、Januar 2008 Normenausschuss Kraftfahrzeuge (FAKRA) im DINPreisgruppe 18DIN 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 03.220.20; 35.240.60!,ktP“9728145www.din.deDVornormDIN
2、ISO/TS 24530-2Reise- und Verkehrsinformation (TTI) TTI ber Datenstrme der Transportprotokoll Expertengruppe (TPEG)Erweiterbare Auszeichnungssprache (XML) Teil 2: tpeg-locML (ISO/TS 24530-2:2006);Englische Fassung CEN ISO/TS 24530-2:2006Traffic and Travel Information (TTI) TTI via Transport Protocol
3、Experts Group (TPEG) Extensible Markup Language (XML) Part 2: tpeg-locML (ISO/TS 24530-2:2006);English version CEN ISO/TS 24530-2:2006Informations sur le trafic et le tourisme (TTI) Messages TTI via le langage de balisage extensible (XML) du groupe dexperts duprotocole de transport (TPEG) Partie 2:
4、tpeg-locML (ISO/TS 24530-2:2006);Version anglaise CEN ISO/TS 24530-2:2006Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 47 Seiten2 Nationales Vorwort Dieses Dokument (CEN ISO/TS 24530-2:2006) wurde vom Technischen Komitee CEN/TC 278 Telematik fr den Straen-Ve
5、rkehr und -Transport“, dessen Sekretariat vom NEN (Niederlande) gehalten wird, in Zusammenarbeit mit dem Technischen Komitee ISO/TC 204 Transport information and control systems“ erarbeitet. Im DIN Deutsches Institut fr Normung e. V. ist hierfr der Gemeinschaftsarbeitsausschuss NA 052-02-71 GA Telem
6、atik“ des Normenausschusses Kraftfahrzeuge (FAKRA) zustndig. Eine Vornorm ist das Ergebnis einer Normungsarbeit, das wegen bestimmter Vorbehalte zum Inhalt oder wegen des gegenber einer Norm abweichenden Aufstellungsverfahrens vom DIN noch nicht als Norm herausgegeben wird. Zur vorliegenden Vornorm
7、wurde kein Entwurf verffentlicht. Erfahrungen mit dieser Vornorm sind erbeten vorzugsweise als Datei per E-Mail an fakradin.de in Form einer Tabelle. Die Vorlage dieser Tabelle kann im Internet unter www.din.de/stellungnahme abgerufen werden; oder in Papierform an den Normenausschuss Kraftfahrzeuge
8、(FAKRA) im DIN, 60079 Frankfurt, Postfach 17 05 63 (Hausanschrift: Westendstr. 61, 60325 Frankfurt). Das Prsidium des DIN hat mit seinem Beschluss 1/2004 festgelegt, dass von dem in den Regeln der europischen Normungsarbeit von CEN/CENELEC verankerten Grundsatz, wonach Europische Normen in den drei
9、offiziellen Sprachen Deutsch, Englisch und Franzsisch verffentlicht werden, in begrndeten Ausnahmefllen abgewichen und auf die deutsche Sprachfassung verzichtet werden kann. DIN ISO/TS 24530 Reise- und Verkehrsinformation (TTI) TTI ber Datenstrme der Transportprotokoll Expertengruppe (TPEG) Erweiter
10、bare Auszeichnungssprache (XML) besteht aus folgenden Teilen: Teil 1: Einfhrung, gemeinsame Datentypen und tpegML Teil 2: tpeg-locML Teil 3: tpeg-rtmML Teil 4: tpeg-ptiML Fr die in diesem Dokument zitierten Internationalen Normen wird im Folgenden auf die entsprechenden Deutschen Normen hingewiesen:
11、 Fr die in diesem Dokument zitierte Internationale Norm wird im Folgenden auf die entsprechende Deutsche Norm hingewiesen: ISO 3166-1 siehe DIN EN ISO 3166-1 Nationaler Anhang NA (informativ) Literaturhinweise DIN EN ISO 3166-1, Codes fr die Namen von Lndern und deren Untereinheiten Teil 1: Codes fr
12、 Lndernamen DIN ISO/TS 24530-2:2008-01 Vornorm TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN ISO/TS 24530-2 April 2006 ICS 35.240.60; 03.220.20 English Version Traffic and Travel Information (TTI) TTI via Transport Protocol Experts Group (TPEG) Extensible Markup Languag
13、e (XML) Part 2: tpeg-locML (ISO/TS 24530-2:2006) Informations sur le trafic et le tourisme (TTI) Messages TTI via le langage de balisage extensible (XML) du groupe dexperts du protocole de transport (TPEG) Partie 2: tpeg-locML (ISO/TS 24530-2:2006) Reise- und Verkehrsinformation (TTI) TTI ber Datens
14、trme der Transportprotokoll Expertengruppe (TPEG) Erweiterbare Auszeichnungssprache (XML) Teil 2: tpeg-locML (ISO/TS 24530-2:2006) This Technical Specification (CEN/TS) was approved by CEN on 5 March 2005 for provisional application. The period of validity of this CEN/TS is limited initially to thre
15、e years. After two years 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 ava
16、ilable promptly at national 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
17、, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STA
18、NDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TS 24530-2:2006: ECEN ISO/TS 24530-2:2006 (
19、E) 2 Contents Page Foreword3 Introduction .3 1 Scope 5 2 Normative references 5 3 Abbreviated terms .6 4 Format of this document.7 4.1 Tables7 5 tpeg-locML8 5.1 location_container.8 5.2 location_coordinates.8 5.3 location_descriptions. 12 Annex A (normative) DTD for tpeg-locML TPEG Location Referenc
20、ing for applications (tpeg-locML.dtd) 28 Annex B (normative) External entity references for tpeg-locML TPEG Location Referencing for applications (tpeg-locML.ent) 33 DIN ISO/TS 24530-2:2008-01 Vornorm CEN ISO/TS 24530-2:2006 (E) 3 Foreword This document (CEN ISO/TS 24530-2:2006) has been prepared by
21、 Technical Committee CEN/TC 278 “Road transport and traffic telematics“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 204 “Transport information and control systems“. According to the CEN/CENELEC Internal Regulations, the national standards organizations
22、of the following countries are bound to announce this CEN Technical Specification: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slo
23、vakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN ISO/TS 24530-2:2008-01 Vornorm CEN ISO/TS 24530-2:2006 (E) 4 Introduction TPEG in XML (tpegML) provides the solution to diverse requirements for the ultimate delivery of TPEG applications (potentially simultaneously) via for example
24、 ARIB, ATSC, DAB, DVB and the Internet. This will solve the minimal adaptation layers requirement and without doubling up on message carousels, which are handled at different layers of the protocol stacks. The original TPEG technology uses a byte-oriented stream format, which may be carried on almos
25、t any digital bearer with an appropriate adaptation layer. TPEG messages are delivered from service providers to end-users, and are used to transfer application data from the database of a service provider to an end-users equipment. TPEG binary was initially designed to meet a particular brief, from
26、 the EBUs Broadcast Management Committee; to develop a new protocol for Traffic and Travel Information, for use in the multimedia broadcasting environment. TPEG applications were developed with service and transport features, which enable travel-related messages to be coded, decoded, filtered and un
27、derstood both by humans (visually and/or audibly) and by agent systems. This brief was also endorsed by the EBU TTI Broadcast Strategy Team, who recognized the vital importance of a bearer independent TTI protocol. The development of TPEG binary technology is excellently matched both technically and
28、 economically to DAB and possibly to internet bearers, where of the order of up to 10 kbits/s is considered acceptable. However other bearers such as ARIB, ATSC and DVB may be able to offer much higher data rates with economic and technical utility. Nevertheless these bearers are highly structured (
29、layered) in their ability to handle transparent data services and they include mechanisms suitable for carousel delivery, which would require a considerably different TPEG data structure before real transparency could be achieved. Another potential use of tpegML is provided to Service Providers who
30、would have a standardised message generation interface, yet be able to develop systems suited to their own requirements. This will enable Service Providers to exchange pre-edited information regardless of their message generation systems and be substantially language independent. tpegML has been dev
31、eloped using the DTD approach, which allows the use of different language entity files to easily provide a truly language independent service. This approach has the advantage that tpegML files can be rendered in any language, provided the language entity file is available to the internet browser. Th
32、is document provides English language entity files only. For other languages the entity files in this document only require direct translation. The development of this ISO/TS 24530 series was undertaken jointly with European Broadcasting Union B/TPEG Group, which has evolved into the TPEG Forum Stan
33、dards Task Force. Attention is drawn to the EBU sponsored TPEG Forum development principles, which require all inputs containing IPR to be declared during drafting work. No such declarations have been made. DIN ISO/TS 24530-2:2008-01 Vornorm CEN ISO/TS 24530-2:2006 (E) 5 1 Scope This document establ
34、ishes the XML encoding of the method of Location Referencing used by TPEG applications. TPEG applications contain the information required by a client TPEG decoder (i.e. both Location Referencing and event information), to present all the information intended for the end-user when it was originated
35、by the service provider. Location Referencing requires a service provider to give an impression or image, to the human end-user, of where an event has taken place. This cannot be done easily because the human end-user may or may not be familiar with the location. tpeg-loc has the added challenge of
36、attempting to be as language independent as possible. This is achieved by the use of tpeg-loc tables (essentially word-oriented data object dictionaries). tpeg-loc is the recommended Location Referencing system for TPEG. It provides location data in a machine readable form that allows a “thick” clie
37、nt such as a navigation system to map-match, on-the-fly, to locate the event being described onto a digital map display. However, it is possible to additionally use other location methods, such as the Link-id method by suitably modifying the tpegML.dtd to include the relevant lines, e.g.: %link-idML
38、; It is vital, for further understanding of this document, to have more than a passing understanding of the tpeg-loc binary specification which describes, among other things, in a step-by step approach: point, link and area definitions, and how they are structured to provide a full Location Referenc
39、ing system. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/TS 24530-1
40、, Traffic and Travel Information (TTI) TTI via Transport Protocol Experts Group (TPEG) Extensible Markup Language (XML) Part 1: Introduction, common data types and tpegML ISO/TS 24530-3, Traffic and Travel Information (TTI) TTI via Transport Protocol Experts Group (TPEG) Extensible Markup Language (
41、XML) Part 3: tpeg-rtmML ISO/TS 24530-4, Traffic and Travel Information (TTI) TTI via Transport Protocol Experts Group (TPEG) Extensible Markup Language (XML) Part 4: tpeg-ptiML ISO/TS 18234-1, Traffic and Travel Information (TTI) TTI via Transport Protocol Expert Group (TPEG) data-streams Part 1: In
42、troduction, Numbering and Versions (SSF) ISO/TS 18234-2, Traffic and Travel Information (TTI) TTI via Transport Protocol Expert Group (TPEG) data-streams Part 2: Syntax, Semantics and Framing Structure (SSF) ISO/TS 18234-6, Traffic and Travel Information (TTI) TTI via Transport Protocol Expert Group
43、 (TPEG) data-streams Part 6: Location Referencing for applications ISO 3166-1, Codes for the representation of names of countries and their subdivisions Part 1: Country codes DIN ISO/TS 24530-2:2008-01 Vornorm CEN ISO/TS 24530-2:2006 (E) 6 3 Abbreviated terms For the purposes of this document, the f
44、ollowing abbreviations apply. 3.1 ARIB Association of Radio Industries and Business (Japan) 3.2 ATSC American Television Standards Committee (USA) 3.3 DAB Digital Audio Broadcasting 3.4 DTD/dtd Document Type Definition - lower case used for file naming 3.5 DVB Digital Video Broadcasting 3.6 EBU Euro
45、pean Broadcasting Union 3.7 IPR Intellectual Property Right(s) 3.8 PTI Public Transport Information 3.9 RTM Road Traffic Message 3.10 SSF Syntax, Semantics and Framing Structure 3.11 TPEG Transport Protocol Experts Group 3.12 tpegML tpeg XML applications - use lower case to distinguish them from the
46、 TPEG binary applications which use upper case 3.13 tpeg-loc location referencing for applications DIN ISO/TS 24530-2:2008-01 Vornorm CEN ISO/TS 24530-2:2006 (E) 7 3.14 tpeg-ilc descriptor formed according to tpeg-loc rules 3.15 TTI Traffic and Travel Information 3.16 WGS84 World Geodetic System 198
47、4 3.17 XML Extensible Markup Language 4 Format of this document This document is divided into Sections, each describes an XML element used in tpegML. Each element has an introduction explaining what it is for, the DTD definition relevant to it, guidelines “extending” the DTD and an example. The comp
48、lete .dtd and .ent files are contained in Annexes A and B. 4.1 Tables A large number of attributes used in elements in tpegML are based on tables in the TPEG specifications. To encode this in XML there are defined general entity references for all the table entries. In this Technical Specification s
49、eries these entities are taken from the TPEG tables defined in the equivalent part of the ISO/TS 18234-series. For display in other languages these entity files only need to be replaced by directly translated equivalents. These are named, for example locX_Y, where X is the table number and Y is the row number (e.g. “loc01_01” is the entry in the Loc location_type table for large area). The DTD does not restrict the entity references that can be used i
