ISO/TR TECHNICAL REPORT 21718 Second edition 2019-01 Intelligent transport systems : Spatio-temporal data dictionary for cooperative ITS and automated driving systems 2.0 Systemes de transport intelligents -Dictionnaire de données spatio- temporelles pour les systemes de conduite automatisée 2.0 et les STI cooperatifs Reference number ISO/TR 21718:2019(E) Tso @IS02019 IS0/TR 21718:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 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 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0/TR 21718:2019(E) Contents Page Foreword iv Introduction 1 Scope 2 Normative references .. 3 Terms and definitions. 4 Abbreviated terms .. 5 Contents and descriptive names of data dictionary 6 Data dictionary description.. Annex A (informative) Dedicated data type for data dictionary . 230 Annex B (informative) List of data concept name from SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary... 237 Bibliography .. .248 @ IS0 2019 - All rights reserved iii IS0/TR21718:2019(E) 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 mattersofelectrotechnicalstandardization. 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 of 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 www.iso.org/iso/foreword.html. This second edition cancels and replaces the first edition (IS0/TR 21718:2017), which has been technically revised. The main changes since the last edition are the following: task force team have collaborated with SAE, and combined the SAE deliverable and the first edition; the list of the data concept names described in SAE J 2735: 2016 have been included as Annex B. 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. iv @ IS0 2019 - All rights reserved IS0/TR 21718:2019(E) Introduction Cooperative ITS