1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 13209-3:2012Road vehicles Open Testsequence eXchange format(OTX)Part 3: Standard extensions andrequirementsBS ISO 13209-3:2012 BRITISH STANDARDNational forewordThis Britis
2、h Standard is the UK implementation of ISO 13209-3:2012.The UK participation in its preparation was entrusted to TechnicalCommittee AUE/16, Electrical and electronic equipment.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not p
3、urport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 69680 0ICS 43.020Compliance with a British Standard cannot confer immunity fromlegal obligations
4、.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2012.Amendments issued since publicationDate Text affectedBS ISO 13209-3:2012Reference numberISO 13209-3:2012(E)ISO 2012INTERNATIONAL STANDARD ISO13209-3First edition2012-08-15Road veh
5、icles Open Test sequence eXchange format (OTX) Part 3: Standard extensions and requirements Vhicules routiers Format public dchange de squence-tests (OTX) Partie 3: Exigences et spcifications des extensions du standard BS ISO 13209-3:2012ISO 13209-3:2012(E) COPYRIGHT PROTECTED DOCUMENT ISO 2012 All
6、rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of
7、 the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2012 All rights reserved BS ISO 13209-3:2012ISO 13209-3:2012(E) ISO 2012 All rights reserved iii Contents Page F
8、oreword vi Introduction . vii 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviated terms 2 3.1 Terms and definitions . 2 3.2 Abbreviated terms . 2 4 Requirements . 3 4.1 Basic principles for requirements definition 3 4.2 Requirement priorities 3 4.3 Requirement listing . 4 5 Exten
9、sion overview . 7 5.1 General . 7 5.2 Dependencies 7 5.3 Basic characteristics of the OTX extensions . 8 6 OTX DateTime extension 10 6.1 Introduction 10 6.2 Terms 10 7 OTX DiagCom extension . 13 7.1 Introduction 13 7.2 General considerations . 13 7.3 Data types. 21 7.4 Exceptions . 24 7.5 Variable a
10、ccess 26 7.6 Actions 27 7.7 Terms 42 8 OTX DiagDataBrowsing extension 67 8.1 Introduction 67 8.2 Data types. 67 8.3 Variable access 69 8.4 Terms 69 9 OTX EventHandling extension . 74 9.1 Introduction 74 9.2 Data types. 74 9.3 Variable access 76 9.4 Actions 76 9.5 Terms 78 10 OTX Flash extension . 85
11、 10.1 Introduction 85 10.2 Data types. 86 10.3 Exceptions . 88 10.4 Variable access 89 10.5 Actions 89 10.6 Terms 92 11 OTX HMI extension 113 11.1 Introduction 113 BS ISO 13209-3:2012ISO 13209-3:2012(E) iv ISO 2012 All rights reserved 11.2 Data types 116 11.3 Exceptions . 118 11.4 Variable access .
12、119 11.5 Actions . 119 11.6 Terms . 130 11.7 Signatures . 134 12 OTX i18n extension. 137 12.1 Introduction . 137 12.2 Data types 137 12.3 Exceptions . 138 12.4 Variable access . 139 12.5 Terms . 139 13 OTX Job extension . 147 13.1 Introduction . 147 13.2 Exceptions . 147 13.3 Actions . 148 13.4 Term
13、s . 153 13.5 Standard signature definitions 157 14 OTX Logging extension . 160 14.1 Introduction . 160 14.2 Data types 161 14.3 Variable access . 162 14.4 Actions . 163 14.5 Terms . 165 15 OTX Math extension . 167 15.1 Introduction . 167 15.2 Terms . 167 16 OTX Measure extension . 170 16.1 Introduct
14、ion . 170 16.2 Data types 170 16.3 Exceptions . 171 16.4 Variable access . 172 16.5 Signatures . 172 16.6 Actions . 175 16.7 Terms . 177 17 OTX Quantities extension 183 17.1 Introduction . 183 17.2 Data types 185 17.3 Exceptions . 187 17.4 Variable access . 188 17.5 Terms . 188 18 OTX StringUtil ext
15、ension . 196 18.1 Introduction . 196 18.2 Data types 196 18.3 Exceptions . 197 18.4 Variable access . 198 18.5 Terms . 198 Annex A (normative) Comprehensive checker rule listing 205 Annex B (normative) OTX DiagCom extension data type mappings 208 Annex C (normative) OTX DiagMetaData auxiliary for th
16、e OTX DiagCom extension . 210 Annex D (normative) OTX standard signature documents 214 Annex E (informative) Test sequence examples . 215 Annex F (informative) OTX DiagComRaw extension for resource-restrained systems 218 BS ISO 13209-3:2012ISO 13209-3:2012(E) ISO 2012 All rights reserved v Annex G (
17、normative) XML Schemas . 231 Bibliography 278 BS ISO 13209-3:2012ISO 13209-3:2012(E) vi ISO 2012 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Stand
18、ards 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 ta
19、ke part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees i
20、s 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 possibili
21、ty 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 13209-3 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. ISO 13
22、209 consists of the following parts, under the general title Road vehicles Open Test sequence eXchange format (OTX): Part 1: General information and use cases Part 2: Core data model specification and requirements Part 3: Standard extensions and requirements BS ISO 13209-3:2012ISO 13209-3:2012(E) IS
23、O 2012 All rights reserved vii Introduction Diagnostic test sequences are utilized whenever automotive components or functions with diagnostic abilities are being diagnosed, tested, reprogrammed or initialised by off-board test equipment. Test sequences define the succession of interactions between
24、the user (i.e. workshop or assembly line staff), the diagnostic application (the test equipment) and the vehicle communication interface as well as any calculations and decisions that have to be carried out. Test sequences provide a means to define interactive, guided diagnostics or similar test log
25、ic. Today, the automotive industry mainly relies on paper documentation and/or proprietary authoring environ-ments to document and to implement such test sequences for a specific test application. An author who is setting up engineering, assembly line or service diagnostic test applications needs to
26、 implement the required test sequences manually, supported by non-uniform test sequence documentation, most likely using different authoring applications and formats for each specific test application. This redundant effort can be greatly reduced if processes and tools support the OTX concept. ISO 1
27、3209 proposes an open and standardized format for the human- and machine-readable description of diagnostic test sequences. The format supports the requirements of transferring diagnostic test sequence logic uniformly between electronic system suppliers, vehicle manufacturers and service dealerships
28、/repair shops. ISO 13209-2 represents the requirements and technical specification for the fundament of the OTX format, namely the “OTX Core“. The Core describes the basic structure underlying every OTX document. This comprises detailed data model definitions of all required control structures by wh
29、ich test sequence logic is described, but also definitions of the outer, enveloping document structure in which test sequence logic is embedded. To achieve extensibility the core also contains well-defined extension points that allow a separate definition of additional OTX features without the need
30、to change the core data model. This part of ISO 13209 extends the Core by a set of additional features, using the extension mechanism rules described in ISO 13209-2. The extensions defined herein comprise features which allow diagnostic communication to a vehicles diagnostic interface, flashing, exe
31、cuting diagnostic jobs, controlling measurement equipment, internationalisation, working with physical units, accessing the environment, communication via a human machine interface (HMI) and other utility extensions. BS ISO 13209-3:2012BS ISO 13209-3:2012INTERNATIONAL STANDARD ISO 13209-3:2012(E) IS
32、O 2012 All rights reserved 1 Road vehicles Open Test sequence eXchange format (OTX) Part 3: Standard extensions and requirements 1 Scope This part of ISO 13209 defines the Open Test sequence eXchange (OTX) extension requirements and data model specifications. The requirements are derived from the us
33、e cases described in ISO 13209-1. They are listed in Clause 4. The data model specification aims at an exhaustive definition of all features of the OTX extensions which have been implemented to satisfy the requirements. This part of ISO 13209 establishes rules for the syntactical entities of each ex
34、tension. Each of these syntactical entities is accompanied by semantic rules which determine how OTX documents containing extension features are to be interpreted. The syntax rules are provided by UML class diagrams and XML schemas, whereas the semantics are given by UML activity diagrams and prose
35、definitions. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 646:1
36、991, Information technology ISO 7-bit coded character set for information interchange ISO 8601:2004, Data elements and interchange formats Information interchange Representation of dates and times ISO/IEC 8859-1:1998, Information technology 8-bit single-byte coded graphic character sets Part 1: Lati
37、n alphabet No. 1 ISO/IEC 10646, Information technology Universal Multiple-Octet Coded Character Set (UCS) ISO/IEC 13209-1, Road vehicles Open Test sequence eXchange format (OTX) Part 1: General information and use cases ISO/IEC 13209-2, Road vehicles Open Test sequence eXchange format (OTX) Part 2:
38、Core data model specification and requirements ISO/IEC 19501:2005, Information technology Open Distributed Processing Unified Modeling Language (UML) Version 1.4.2 ISO 14229 (all parts), Road vehicles Unified diagnostic services (UDS) ISO 22900 (all parts), Road vehicles Modular vehicle communicatio
39、n interface (MVCI) BS ISO 13209-3:2012ISO 13209-3:2012(E) 2 ISO 2012 All rights reserved ISO 22901 (all parts), Road vehicles Open diagnostic data exchange (ODX) RFC 1866, Hypertext Markup Language - 2.0 SAE J1979, E/E Diagnostic Test Modes W3C XPtr:2003, W3C Recommendation: XPointer Framework (all
40、parts) W3C XLink:2001, W3C Recommendation: XML Linking Language (XLink) Version 1.0 W3C XML:2008, W3C Recommendation: Extensible Markup Language (XML) 1.0 (Fifth Edition) W3C XMLNS:2009, W3C Recommendation: Namespaces in XML 1.0 (Third Edition) W3C XSD:2004, W3C Recommendation: XML Schema (all parts
41、) 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 13209-1, ISO 13209-2 and the following apply. 3.1.1 custom screen screen with attributes and fields defined by a test sequence author 3.1.2 dialog screen w
42、ith predefined attributes and fields which can be set or read from an OTX sequence 3.1.3 ECOS measurement device widely-used embedded system for testing electrical consumers current and voltage curves 3.1.4 modal dialog dialog which is blocking the flow execution until the user dismisses it 3.1.5 no
43、n-modal screen asynchronous, non-blocking screen which is still displayed while the test sequence execution continues 3.1.6 tester computer system attached to a vehicle via a Vehicle Communication Interface, running a diagnostic application 3.1.7 text ID string reference to a thesaurus data base ent
44、ry containing localized string translations 3.2 Abbreviated terms API Application Programming Interface DTC Diagnostic Trouble Code BS ISO 13209-3:2012ISO 13209-3:2012(E) ISO 2012 All rights reserved 3 ECOS Electric Check-Out System ECU Electronic Control Unit GUI Graphical User Interface HMI Human
45、Machine Interface IFD Interface Definition (OTX extension) NOP No Operation Performed OEM Original Equipment Manufacturer OTX Open Test sequence eXchange PDU Protocol Data Unit UI User Interface UML Unified Modeling Language VCI Vehicle Communication Interface XML Extensible Markup Language XSD XML
46、Schema Definition 4 Requirements 4.1 Basic principles for requirements definition Basic principles have been established as a guideline to define the OTX requirements: a) OTX requirements specify the conditions that the OTX data model and format shall satisfy. b) All stakeholders (System Suppliers,
47、OEMs, Tool Suppliers), which offer diagnostic test procedures are expected to implement and follow the requirements of this standard. The content of OTX documents and the quality of the information is the responsibility of the originator. 4.2 Requirement priorities Each of the following requirements
48、 carries a priority-attribute which can be set to SHALL or SHOULD. SHALL: The requirement represents stakeholder-defined characteristics the absence of which will result in a deficiency that cannot be compensated by other means. SHOULD: If the requirement defined characteristic is not or not fully i
49、mplemented in the data model, it does not result in a deficiency, because other features in the data model can be used to circumvent this. BS ISO 13209-3:2012ISO 13209-3:2012(E) 4 ISO 2012 All rights reserved 4.3 Requirement listing Extensions_R01 Read current date and time Priority: SHALL Rationale: It shall be possible to retrieve the current date and time. Description: The current date and time shall be accessible in a way appropriate for calculating durations between two dat
