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

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, locationbased
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.

Intelligente Transportsysteme - Kooperative ITS - Verzeichnis von Datenstrukturen fahrzeuginterner Informationen (IVI) (ISO/TS 19321:2020)

Systèmes intelligents de transport - Coopérative STI - Dictionnaire de structures de données d'informations dans les véhicules (IVI) (ISO/TS 19321:2020)

Inteligentni transportni sistemi - Kooperativni sistem (ITS) - Podatkovni slovar informacijskih struktur v vozilih (IVI) (ISO/TS 19321:2020)

General Information

Status
Published
Publication Date
06-Dec-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Nov-2020
Due Date
15-Jan-2021
Completion Date
07-Dec-2020

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SLOVENSKI STANDARD
SIST-TS CEN ISO/TS 19321:2021
01-januar-2021
Nadomešča:
SIST-TS CEN ISO/TS 19321:2015
Inteligentni transportni sistemi - Kooperativni sistem (ITS) - Podatkovni slovar
informacijskih struktur v vozilih (IVI) (ISO/TS 19321:2020)

Intelligent transport systems - Cooperative ITS - Dictionary of in-vehicle information (IVI)

data structures (ISO/TS 19321:2020)

Intelligente Transportsysteme - Kooperative ITS - Verzeichnis von Datenstrukturen

fahrzeuginterner Informationen (IVI) (ISO/TS 19321:2020)

Systèmes intelligents de transport - Coopérative STI - Dictionnaire de structures de

données d'informations dans les véhicules (IVI) (ISO/TS 19321:2020)
Ta slovenski standard je istoveten z: CEN ISO/TS 19321:2020
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
43.040.15 Avtomobilska informatika. Car informatics. On board
Vgrajeni računalniški sistemi computer systems
SIST-TS CEN ISO/TS 19321:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN ISO/TS 19321:2021
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SIST-TS CEN ISO/TS 19321:2021
CEN ISO/TS 19321
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
October 2020
TECHNISCHE SPEZIFIKATION
ICS 35.240.60; 43.040.15 Supersedes CEN ISO/TS 19321:2015
English Version
Intelligent transport systems - Cooperative ITS -
Dictionary of in-vehicle information (IVI) data structures
(ISO/TS 19321:2020)

Systèmes intelligents de transport - Coopérative STI - Intelligente Transportsysteme - Kooperative ITS -

Dictionnaire de structures de données d'informations Verzeichnis von Datenstrukturen fahrzeuginterner

dans les véhicules (IVI) (ISO/TS 19321:2020) Informationen (IVI) (ISO/TS 19321:2020)

This Technical Specification (CEN/TS) was approved by CEN on 18 May 2020 for provisional application.

The period of validity of this CEN/TS is limited initially to three 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

available 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, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 19321:2020 E

worldwide for CEN national Members.
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SIST-TS CEN ISO/TS 19321:2021
CEN ISO/TS 19321:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST-TS CEN ISO/TS 19321:2021
CEN ISO/TS 19321:2020 (E)
European foreword

This document (CEN ISO/TS 19321:2020) has been prepared by Technical Committee ISO/TC 204

"Intelligent transport systems" in collaboration with Technical Committee CEN/TC 278 “Intelligent

transport systems” the secretariat of which is held by NEN.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes CEN ISO/TS 19321:2015.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO/TS 19321:2020 has been approved by CEN as CEN ISO/TS 19321:2020 without any

modification.
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SIST-TS CEN ISO/TS 19321:2021
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SIST-TS CEN ISO/TS 19321:2021
TECHNICAL ISO/TS
SPECIFICATION 19321
Second edition
2020-09
Intelligent transport systems —
Cooperative ITS — Dictionary of
in-vehicle information (IVI) data
structures
Systèmes intelligents de transport — Coopérative STI — Dictionnaire
de structures de données d'informations dans les véhicules (IVI)
Reference number
ISO/TS 19321:2020(E)
ISO 2020
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SIST-TS CEN ISO/TS 19321:2021
ISO/TS 19321:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
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SIST-TS CEN ISO/TS 19321:2021
ISO/TS 19321:2020(E)
Contents Page

Foreword ..........................................................................................................................................................................................................................................v

Introduction ..............................................................................................................................................................................................................................vii

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Abbreviated terms .............................................................................................................................................................................................. 3

5 In-vehicle information data structure ........................................................................................................................................... 4

5.1 Structural model .................................................................................................................................................................................... 4

5.1.1 General model .................................................................................................................................................................... 4

5.1.2 Conceptual zones ............................................................................................................................................................. 5

5.2 Location referencing .......................................................................................................................................................................... 7

5.2.1 General...................................................................................................................................................................................... 7

5.2.2 Geographic positioning .............................................................................................................................................. 7

5.2.3 Map-based location referencing ......................................................................................................................... 8

6 IVI Containers .......................................................................................................................................................................................................... 8

6.1 IVI Management Container .......................................................................................................................................................... 8

6.1.1 Definition ................................................................................................................................................................................ 8

6.1.2 Usage — IVI Management Container ............................................................................................................. 9

6.2 IVI Location Containers ................................................................................................................................................................10

6.2.1 General...................................................................................................................................................................................10

6.2.2 Geographic Location Container (GLC) .................. ......................................................................................11

6.2.3 Map Location Container (MLC) ........................................................................................................................12

6.3 IVI Application Containers .........................................................................................................................................................13

6.3.1 General...................................................................................................................................................................................13

6.3.2 General IVI Container ...............................................................................................................................................13

6.3.3 Road Configuration Container...........................................................................................................................15

6.3.4 Text Container .................................................................................................................................................................16

6.3.5 Layout Container ..........................................................................................................................................................18

6.3.6 Automated Vehicle Container ............................................................................................................................19

6.3.7 Road Surface Container ...........................................................................................................................................20

7 Description of data frames and data elements ..................................................................................................................21

7.1 General ........................................................................................................................................................................................................21

7.2 Data Frames ............................................................................................................................................................................................21

7.2.1 AbsolutePosition ...........................................................................................................................................................21

7.2.2 AbsolutePositionWAltitude .................................................................................................................................21

7.2.3 AnyCatalogue ...................................................................................................................................................................21

7.2.4 AutomatedVehicleRule.............................................................................................................................................22

7.2.5 CompleteVehicleCharacteristics ......................................................................................................................22

7.2.6 ComputedSegment ......................................................................................................................................................23

7.2.7 DeltaPosition ....................................................................................................................................................................23

7.2.8 ISO14823Attribute ......................................................................................................................................................23

7.2.9 ISO14823Code ................................................................................................................................................................23

7.2.10 LaneInformation ...........................................................................................................................................................24

7.2.11 LaneCharacteristics ....................................................................................................................................................24

7.2.12 LayoutComponent .......................................................................................................................................................25

7.2.13 LoadType .............................................................................................................................................................................25

7.2.14 MapReference ..................................................................................................................................................................25

7.2.15 PlatooningRule ...............................................................................................................................................................25

7.2.16 PolygonalLine ..................................................................................................................................................................26

7.2.17 RoadSurfaceDynamicCharacteristics ..........................................................................................................27

7.2.18 RoadSurfaceStaticCharacteristics ..................................................................................................................27

7.2.19 RSCode ...................................................................................................................................................................................27

© ISO 2020 – All rights reserved iii
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7.2.20 Segment ................................................................................................................................................................................27

7.2.21 Text ...........................................................................................................................................................................................28

7.2.22 TractorCharacteristics..............................................................................................................................................28

7.2.23 TrailerCharacteristics ...............................................................................................................................................28

7.2.24 TrainCharacteristics ...................................................................................................................................................28

7.2.25 VcCode ....................................................................................................................................................................................28

7.2.26 VehicleCharacteristicsFixValues ......................................................................................................................29

7.2.27 VehicleCharacteristicsRanges ............................................................................................................................29

7.2.28 Zone ........................................................................................................................................... ...............................................30

7.2.29 Data frames which are lists ..................................................................................................................................30

7.3 Data Elements .......................................................................................................................................................................................31

7.3.1 BankingAngle ...................................................................................................................................................................31

7.3.2 ComparisonOperator ................................................................................................................................................31

7.3.3 Condition .............................................................................................................................................................................31

7.3.4 DefinitionAccuracy ........................................................................................................................................... ...........32

7.3.5 Depth .......................................................................................................................................................................................32

7.3.6 Direction...............................................................................................................................................................................32

7.3.7 DriverCharacteristics ................................................................................................................................................32

7.3.8 FrictionCoefficient .......................................................................................................................................................33

7.3.9 GapBetweenVehicles .................................................................................................................................................33

7.3.10 GoodsType ..........................................................................................................................................................................33

7.3.11 IviIdentificationNumber ........................................................................................................................................33

7.3.12 IviLaneWidth....................................................................................................................................................................33

7.3.13 IviPurpose...........................................................................................................................................................................34

7.3.14 IviStatus ................................................................................................................................................................................34

7.3.15 IviType ...................................................................................................................................................................................34

7.3.16 LaneDelimitation ..........................................................................................................................................................34

7.3.17 LaneId .....................................................................................................................................................................................35

7.3.18 LaneMarkingStatus .....................................................................................................................................................35

7.3.19 LaneStatus ..........................................................................................................................................................................35

7.3.20 LaneType .............................................................................................................................................................................35

7.3.21 MarkingColour ................................................................................................................................................................36

7.3.22 MaterialType ....................................................................................................................................................................37

7.3.23 MaxLenghtOfPlatoon .................................................................................................................................................37

7.3.24 MaxNoOfVehicles ..........................................................................................................................................................37

7.3.25 PriorityLevel .....................................................................................................................................................................37

7.3.26 Provider ................................................................................................................................................................................37

7.3.27 RSCUnit .................................................................................................................................................................................37

7.3.28 SaeAutomationLevel ..................................................................................................................................................38

7.3.29 Temperature .....................................................................................................................................................................38

7.3.30 TreatmentType ...............................................................................................................................................................38

7.3.31 VcClass ...................................................................................................................................................................................38

7.3.32 VcOption ...............................................................................................................................................................................38

7.3.33 WearLevel ...........................................................................................................................................................................39

7.3.34 Zid ..............................................................................................................................................................................................39

Annex A (normative) ASN.1 modules ................................................................................................................................................................40

Annex B (informative) Visual examples of location container ...............................................................................................41

Bibliography .............................................................................................................................................................................................................................48

iv © ISO 2020 – All rights reserved
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Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www .iso .org/ iso/ foreword .html.

This document was prepared by the European Committee for Standardization (CEN) Technical

Committee CEN/TC 278, Intelligent transport systems (ITS), in collaboration with Technical Committee

ISO/TC 204, Intelligent transport systems, in accordance with the Agreement on technical cooperation

between ISO and CEN (Vienna Agreement).

This second edition cancels and replaces the first edition (ISO/TS 19321:2015) which has been

technically revised.
The main changes compared to the previous edition are as follows.
— The Scope has been edited.

— Several containers have been renamed or newly introduced and an "Automated Vehicle Container"

has been added to better manage automated vehicles.

— The abstract syntax notation one (ASN.1) code in Annex A has been captured separately. This edition

is backwards compatible with the previous edition in that it adds information elements (e.g. data

elements and data frames) to the IVI Structure by using ASN.1 extensions. The ASN.1 extension

feature ensures that implementations of the previous edition can correctly parse IVI Structures

compliant with this edition and process the information specified in the previous edition without

needing knowledge about the extensions.
— The former Annex B has been replaced with new visual examples.
— C-Roads and Eco-AT documents have been added to the Bibliography.

— Data types are imported from ISO 14823 which are backwards compatible with the first edition of

this document.

— Data types are imported from updated editions of ISO 14906, ISO 17419 and ETSI/TS 102 894-2,

which are backwards compatible with the first edition of this document.
© ISO 2020 – All rights reserved v
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Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
vi © ISO 2020 – All rights reserved
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Introduction

In a Cooperative Intelligent Transport System (C-ITS), presenting information related to the traffic

situation or regulation of a road to the driver of a vehicle is an important component of road operations.

The road operators are responsible for road setup, operation, signage, and maintenance for traffic

management and road safety, and in some countries, also for the enforcement of road laws. For road

operators, efficient transport of vehicles on roadways ensures a safe and predictable trip for all road

users. Road operators, togethe
...

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