ISO INTERNATIONAL STANDARD 14817-1 First edition 2015-10-15 Intelligent transport systems - ITS central data dictionaries Part 1: Requirements for ITS data definitions Systemes intelligents de transport - Dictionnaires de données centralesdesITs Partie 1: Exigences pour les définitions des données des ITS Reference number ISO 14817-1:2015(E) ISO International Organization for Standardization @ IS0 2015 ZHEJIANG INST OF STANDARDIZATION C1 5956617 ted without license from IHS IS0 14817-1:2015(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2015, Published in Switzerland All rights reserved. Unless otherwise specified, 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internationai ibr DrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIzARoISQ15 - All rights reserved networking permited without license from IHS IS0 14817-1:2015(E) Contents Page Foreword ..V Introduction. ..vi 1 Scope. 2 Conformance 3 Normative references 4 Terms and definitions ...2 5 Symbols and abbreviated terms .9 6 Data concepts.. ..10 6.1 Summary of data concepts ..10 6.2 Documentation Data Concepts ..12 6.2.1 Dictionary Document. .13 6.2.2 Module .. 13 6.3 Data model Data Concepts .13 6.3.1 Object class. ..14 6.3.2 Data element .14 6.3.3 Value domain. .15 6.4 Interface Data Concepts ..15 6.4.1 Interface dialogue .16 6.4.2 Message. ..17 6.4.3 Data frame ..17 6.4.4 Aggregate domain. .17 7 Meta-attributes. .17 7.1 Identification and naming meta-attributes .17 7.1.1 Data concept identifier .17 7.1.2 Data concept version.. ..18 7.1.3 Data concept revision 7.1.4 Nominal version ..18 7.1.5 Documentidentifier .18 7.1.6 Contextual name. .19 7.1.7 Descriptive name ..19 7.1.8 Historic descriptive name ..19 7.1.9 ASN.1 name .19 7.1.10 Historic ASN.1 name .19 7.1.11 Object identifier. .19 7.1.12 Uniform resource locator 19 7.2 Definitional meta-attributes. .20 7.2.1 Definition.. 20 7.2.2 Source 20 7.2.3 Data concept type. 20 7.2.4 Remark. .20 7.2.5 Context 20 7.2.6 Dialogue Order Rules 20 7.3 Relational meta-attributes. 20 7.3.1 Parent object class. 21 7.3.2 Precursor 21 7.3.3 Successor 21 7.3.4 Synonym. 21 7.3.5 Abstract 21 7.3.6 Multiplicity 21 7.3.7 Superclass. .21 7.3.8 Referenced message. .21 7.3.9 Referenced data frame 21 ntemaional oganzation @sS2015 - All rights reserved iii icensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ed withoutlicensefrom IHS Not for Resale, 2016/1/8 02:35:13 IS0 14817-1:2015(E) 7.3.10 Referenced data element 21 7.4 Representational meta-attributes .22 7.4.1 Data type 22 7.4.2 Format. 23 7.4.3 Unit of measure 24 7.4.4 Valid value rule. 24 7.4.5 Constraint. 24 Annex A (normative) Meta-attribute requirements 25 Annex B (normative) Naming conventions .29 Annex C (normative) Preferred data concepts .35 Annex D (informative) Data models. .47 Annex E (informative) Legacy data. .55 Bibliography .64 icensee-ZHEJIANG INST OF STANDARDIZOIS 5 - All rights reserved vided by IHS under I emitted without license from IHS Not for Resale, 2016/1/8 02:35:13 IS0 14817-1:2015(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 Inter