BS EN ISO 14819-3:2021
$215.11
Intelligent transport systems. Traffic and travel information messages via traffic message coding – Location referencing for Radio Data System. Traffic Message Channel (RDS-TMC) using ALERT-C
Published By | Publication Date | Number of Pages |
BSI | 2021 | 78 |
This document specifies location referencing rules to address the specific requirements of Traffic Message Channel (TMC) systems, which use abbreviated coding formats to provide traffic and travel information (TTI) messages over mobile bearers (e.g. GMS, DAB) or via exchange protocols like DATEX II. In particular, the rules address the Radio Data System-Traffic Message Channel (RDS-TMC), a means of providing digitally-coded TTI to travellers using a silent data channel on FM radio stations, based on the ALERT-C protocol.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | undefined |
4 | European foreword Endorsement notice |
6 | Foreword |
7 | Introduction |
8 | 1 Scope 2 Normative references 3 Terms, definitions and abbreviated terms |
9 | 4 Location coding 4.1 General 4.2 Location tables 4.2.1 General |
10 | 4.2.2 Versions and versioning of location tables 4.2.3 Exchanging location tables 4.2.4 Hierarchical structure |
11 | 4.2.5 Location types |
12 | 4.2.6 Offsets 4.2.7 Direction of the road 4.2.8 Country codes and location table numbers |
13 | 4.2.9 Constraints 4.3 TMC location categories, types and subtypes 4.4 Location table content 4.4.1 General 4.4.2 Nominal record content |
18 | 4.4.3 Road descriptions |
19 | 4.4.4 Names 4.4.5 Upward references 4.4.6 Offsets 4.4.7 Urban 4.4.8 Intersection reference |
20 | 4.4.9 WGS84 co-ordinates 4.4.10 InterruptsRoad |
21 | 4.5 Detailed junction referencing 4.5.1 Conventional junctions 4.5.2 Complex junctions 4.5.3 Detailed coding of link roads 4.6 Detailed situation locations 4.6.1 Introduction 4.6.2 Normal location referencing |
22 | 4.6.3 Detailed location referencing 4.6.4 Precise location referencing 4.7 One- and two-way locations 4.7.1 Basic principles 4.7.2 Junctions 4.7.3 Locations with only an exit or entry and locations occurring on one side only |
24 | 4.7.4 DiversionPos/DiversionNeg |
25 | Annex A (normative) TMC location categories, types and subtypes |
33 | Annex B (informative) Location table identification |
39 | Annex C (normative) Detailed methods for the usage of location tables |
74 | Annex D (informative) Background information |
76 | Bibliography |