CEN ISO/TS 19321:2024

Intelligent transport systems - Cooperative ITS - Dictionary of in-vehicle information (IVI) data structures (ISO/TS 19321:2024) CEN ISO/TS 19321:2024

Publication date:   Sep 18, 2024

General information

60.60 Standard published   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 and re-routing. The information in the containers is organized in sub-structures called data frames and data elements, which are described in terms of their content and 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.

Life cycle

PREVIOUSLY

WITHDRAWN
CEN ISO/TS 19321:2020

NOW

PUBLISHED
CEN ISO/TS 19321:2024
60.60 Standard published
Jul 17, 2024