SS-EN-ISO-14819-1 Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 1: Coding protocol for Radio Data System - Traffic Message Channel (RDS-TMC) using ALERT-C (ISO 14819-1:2013)

SS-EN-ISO-14819-1 - 2014 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of SIS standards.
The following bibliographic material is provided to assist you with your purchasing decision:


1.1 General scopeThe ALERT-C protocol is designed to provide mostly event-oriented road end-user information messages. Many "hooks" have been left for future development and a few status-orientated road end-user information messages were included. 1.2 ContentThe presentation section of the ALERT-C protocol specifies messages that may be presented to the user in accordance with the general requirements set out above. It defines the message structure and content, and its presentation to the end-user. RDS-TMC messages are language-independent, and can be presented in the language of the user's choice. The ALERT-C protocol utilises a standardised Event List (ISO 14819-2) of event messages with their code values, which also includes general traffic problems and weather situations. ALERT-C defines two categories of information within messages: basic and optional items. In principle, basic information is present in all messages. Optional information can be added to messages where necessary. Standard RDS-TMC user messages provide the following five basic items of explicit, broadcast information:1. Event description, giving details of road event situations, general traffic problems and weather situations (e.g. congestion caused by accident) and where appropriate its severity (e.g. resulting queue length). 2. Location, indicating the area, road segment or point location where the source of the problem is situated.3. Direction and Extent, identifying the adjacent segments or specific point locations also affected by the incident, and where appropriate the direction of traffic affected. 4. Duration, giving an indication of how long the problem is expected to last. 5. Diversion advice, showing whether or not end-users are recommended to find and follow an alternative route.

To find similar documents by classification:

03.220.20 (Road transport Including road transport services Road traffic control equipment and installations, see 93.080.30)

35.240.60 (IT applications in transport and trade Including EDIFACT and e-commerce)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

ORDER

Price:

$176.58        




Designation Name

SS-EN ISO 14819-1:2014

Revision Level

2014 EDITION

Status

Current

Publication Date

Jan. 28, 2014

Language(s)

English

Page Count

60

International Equivalent

EN ISO 14819-1:2013(IDT); ISO 14819-1:2013(IDT)