CEN ISO/TS 19321:2020

Intelligent transport systems - Cooperative ITS - Dictionary of in-vehicle information (IVI) data structures (ISO/TS 19321:2020)

Publication date:   Feb 18, 2021

General information

99.60 Withdrawal effective   Jul 17, 2024

CEN

CEN/TC 278 Intelligent transport systems

Technical Specification

35.240.60   IT applications in transport | 43.040.15   Car informatics. On board computer systems

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Scope

This document specifies the in-vehicle information (IVI) data structures that are required by different intelligent transport system (ITS) services for exchanging information between ITS Stations (ITS-S). A general, extensible data structure is specified, which is split into structures called containers to accommodate current-day information. Transmitted information includes IVI such as contextual speed, road works warnings, vehicle restrictions, lane restrictions, road hazard warnings, location-based services, re-routing. The information in the containers is organized in sub-structures called data frames and data elements, which are described in terms of its content and its syntax.
The data structures are specified as communications agnostic. This document does not provide the communication protocols. This document provides scenarios for usage of the data structure, e.g. in case of real time, short-range communications.

Related legislation

Legislation related to this standard

2010/40/EU

Directive 2010/40/EU of the European Parliament and of the Council of 7 July 2010 on the framework for the deployment of Intelligent Transport Systems in the field of road transport and for interfaces with other modes of transport Text with EEA relevance

Life cycle

PREVIOUSLY

WITHDRAWN
CEN ISO/TS 19321:2015

NOW

WITHDRAWN
CEN ISO/TS 19321:2020
99.60 Withdrawal effective
Jul 17, 2024

REVISED BY

PUBLISHED
CEN ISO/TS 19321:2024