ISO INTERNATIONAL STANDARD 15784-3 First edition 2008-10-15 Intelligent transport systems (ITs) Data exchange involving roadside modules communication Part 3: Application profile-data exchange (AP-DATEX) Systemes intelligents de transport (S/T)-Echange de données impliquantlacommunicationparmodulesenbordurederoute Partie 3: Profil d'application-échange de données (AP-DATEX) Reference number ISO 15784-3:2008(E) @ISO2008 Copyright Intemational Organization for Standardization lon Not for Resale ISO15784-3:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHTPROTECTEDDOCUMENT @1SO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, Iso's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ISO2008All rights reserved without license from IHS Not for Resale ISO15784-3:2008(E) Contents Page Foreword. IV Introduction 1 Scope 2 Normativereferences 3 Terms and definitions.... 4 Abbreviatedterms 5 General...... 5.1 Opensystemsinterconnection(osl)referencemodel. 5.2 Scenario.. 6 Requirements. 6.1 General Requirements 6.1.1 Stack definition 6.1.2 Optional features. 6.1.3 Compatibility. 6.2 Applicationiayerrequirements.... 6.3 Presentationlayerrequirements 6.4 Sessionlayerrequirements. 6.5 Transport iayer requirements Annex A (normative)Application profile forDATEX-ASN profile requirement list.. 8 AnnexB(informative)Compatibilitywithotherapplicationprofiles 4 Bibliography... 5 ii t license from IHS Not for Resale ISO15784-3:2008(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75%of the member bodies casting a vote 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. ISO 15784-3 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems exchange involvingroadsidemodulescommunication: Part1:Generalprinciplesanddocumentationframeworkofapplicationprofiles 一 —Part3:Applicationprofile-dataexchange(AP-DATEX) @ ISO 2008 - All rights reserved Copyrig onal Organization for Standardizatior ISO 15784-3:2008(E) Introduction The functional requirements for communication between a traffic management centre and roadside modules usedfortrafficmanagementare variedbecause internationallythere aremanykindsof roadsidemodulesfor development of standards for data exchanges between a traffic management centre and roadside modules and devices might not be appropriate, but a set of standards for different types of roadside module might be more appropriate.