BS ISO 27145-1-2012 Road vehicles Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements General information and use case definition《道路车辆.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 27145-1:2012Road vehicles Implementation of W o r l d - W i d e H a r m o n i z e d On-Board Diagnostics (WWH-OBD) communication requirementsPart 1: General information an

2、d use case definitionBS ISO 27145-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 27145-1:2012. It supersedes DD ISO/PAS 27145-1:2006, which is withdrawn.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m i t t e e A U E /

3、 1 6 , E l e c t r i c a l a n d e l e c t r o n i c e q u i p m e n t .A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct app

4、lication. The British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 67602 4 ICS 43.040.10; 43.180 Compliance with a British Standard cannot confer immunity legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy

5、 Committee on 31 August 2012.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 27145-1:2012 ISO 2012Road vehicles Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements Part 1: General information and use case definitionVhicules routiers

6、 Mise en application des exigences de communication pour le diagnostic embarqu harmonis lchelle mondiale (WWH-OBD) Partie 1: Informations gnrales et dfinition de cas dusageINTERNATIONAL STANDARDISO27145-1First edition2012-08-15Reference numberISO 27145-1:2012(E)BS ISO 27145-1:2012ISO 27145-1:2012(E)

7、ii ISO 2012 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2012All 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 fr

8、om either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 27145-1:2012ISO 27145-1:2012(E) ISO 2012 All rig

9、hts reserved iiiContents PageForeword iv0 Introduction . v0.1 Overview v0.2 SAE document reference concept v0.3 SAE digital annex revision procedure vi1 Scope 12 Normative references . 13 Terms, definitions and abbreviated terms 23.1 Terms and definitions . 23.2 Abbreviated terms . 34 Conventions 45

10、 Document overview 46 WWH-OBD use case overview . 76.1 Overview 76.2 WWH-OBD use case clusters . 77 WWH-OBD use case definition 87.1 UC 1 Information about the emissions-related OBD system state . 87.2 UC 2 Information about active and confirmed emissions-related malfunctions 97.3 UC 3 Information r

11、elated to diagnosis for the purpose of repair 108 Vehicle on-board diagnostic . 118.1 VOBD definition 118.2 The VOBD system . 118.3 The VOBD data set 148.4 The VOBD access method 14Bibliography .19BS ISO 27145-1:2012ISO 27145-1:2012(E)ForewordISO (the International Organization for Standardization)

12、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 repres

13、ented 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.International Standards are d

14、rafted in accordance with the rules given in the ISO/IEC 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 S

15、tandard 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 27145-1 was prepare

16、d by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment.This first edition of ISO 21745-1 cancels and replaces ISO/PAS 27145-1:2006, which has been technically revised.ISO 27145 consists of the following parts, under the general title Road vehicles I

17、mplementation of WorldWide Harmonized OnBoard Diagnostics (WWHOBD) communication requirements: Part 1: General information and use case definition Part 2: Common data dictionary Part 3: Common message dictionary Part 4: Connection between vehicle and test equipmentThe following parts are under prepa

18、ration: Part 6: External test equipmentiv ISO 2012 All rights reservedBS ISO 27145-1:2012ISO 27145-1:2012(E)0 Introduction0.1 OverviewThe ISO 27145 series includes the communication between the vehicles on-board diagnostics (OBD) systems and external test equipment within the scope of the World-Wide

19、 Harmonized On-Board Diagnostics Global Technical Regulations (WWH-OBD GTR).It has been established in order to apply the unified diagnostic services (specified in ISO 14229-1) to WWH-OBD systems.The ISO 27145 series includes the communication between the vehicles WWH-OBD systems and external (off-b

20、oard) “generic” test equipment within the scope of the country-specific regulatory requirements.To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model specified in ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. Where

21、mapped on this model, the services specified by ISO 27145 are divided into diagnostic services (layer 7), specified in ISO 27145-3 with reference to ISO 14229-1, presentation layer (layer 6), specified in ISO 27145-2 with reference to SAE J1930-DA, SAE J1939 Companion Spreadsheet (SPNs), SAE J1939-7

22、3:2010, Appendix A (FMIs), SAE J1979-DA and SAE J2012-DA, session layer services (layer 5), specified in ISO 14229-2, transport layer services (layer 4), specified in ISO 27145-4 with reference to ISO 13400-2, ISO 15765-2 and ISO 15765-4, network layer services (layer 3), specified in ISO 27145-4 wi

23、th reference to ISO 15765-4, ISO 15765-2 and ISO 13400-2, data link layer (layer 2), specified in ISO 27145-4 with reference to ISO 11898-1, ISO 11898-2, ISO 15765-4, ISO 13400-3 and IEEE 802.3, and physical layer (layer 1), specified in ISO 27145-4 with reference to ISO 11898-1, ISO 11898-2, ISO 15

24、765-4, ISO 13400-3 and IEEE 802.3,in accordance with Table 1.Table 1 WWH-OBD specification reference applicable to the OSI layersApplicability OSI seven layer WWH-OBD referenceSeven layers according to ISO/IEC 7498-1 and ISO/IEC 10731Application (layer 7) ISO 14229-1, ISO 27145-3 Presentation (layer

25、 6)ISO 27145-2, SAE J1930-DA, SAE J1939 Companion Spreadsheet (SPNs), SAE J1939-73:2010, Appendix A (FMIs), SAE J1979-DA, SAE J2012-DA Session (layer 5) ISO 14229-2Transport (layer 4)ISO 15765-2 DoCAN, ISO 15765-4 DoCAN ISO 27145-4ISO 13400-2 DoIP TCP and IPNetwork (layer 3)Data link (layer 2) ISO 1

26、1898-1 CAN DLL, ISO 11898-2 CAN HS, ISO 15765-4 DoCANISO 13400-3 DoIP, IEEE 802.3Physical (layer 1)0.2 SAE document reference conceptISO 27145 makes reference to several SAE documents which contain the terms, data and diagnostic trouble code (DTC) definitions. ISO 2012 All rights reserved vBS ISO 27

27、145-1:2012ISO 27145-1:2012(E)ISO 27145-2 defines a common data dictionary for the ISO 27145 series, according to the definitions in the following documents (see Figure 1): SAE J1930-DA: this digital annex contains all standardized naming objects, terms and abbreviated terms. SAE J1939 Companion Spre

28、adsheet and SAE J1939-73: SAE J1939 Companion Spreadsheet indexes names for suspect parameter numbers (SPNs) that provide an alternative presentation format for SAE J2012-DA DTCs. SPNs are combined with failure mode indicators (FMIs) to form the full alternative presentation. FMIs are described in S

29、AE J1939-73:2010, Appendix A.NOTE The SAE J1939 Companion Spreadsheet is a document which supplements the SAE J1939 family of standards and contains SPNs and parameter group numbers (PGNs). SAE J1979-DA: this digital annex contains all standardized data items such as data identifiers (DIDs), test id

30、entifiers (TIDs), monitor identifiers (MIDs) and infotype identifiers (ITIDs). SAE J2012-DA: this digital annex contains all standardized data items such as DTC definitions and FTB (failure type byte) definitions.ISO 27145-2WWH-OBDcommon data dictionary SAE J1979-DAdigital annex of E/Ediagnostic tes

31、t modesSAE J2012-DA digital annex of diagnostic trouble code definitionsSAE J1930-DAdigital annex of electrical /electronic systems diagnostic terms, definitions, abbreviations and acronymsSAE J1939CompanionSpreadsheetSAE J1939-73:2010Appendix A21Key1 SAE digital annexes: data definitions2 SAE J1939

32、 series of documents: DTC definitionsFigure 1 SAE digital annex document reference0.3 SAE digital annex revision procedureNew regulatory requirements drive new in-vehicle technology to lower emissions, improve safety, etc. It is important to standardize new technology-related OBD monitor data and DT

33、Cs in order to support the external (off-board) “generic” test equipment. All relevant information is proposed by the automotive industry, represented by members of the appropriate SAE task force.ISO 27145-2 references a “Change request form” for use with new data items to be defined by the SAE task

34、 force for standardization. It is intended that the standardized data items be defined in SAE J1930-DA, SAE J1979-DA, SAE J2012-DA and SAE J1939. It is intended that the documents be published on the SAE store website once the information has been balloted and approved.vi ISO 2012 All rights reserve

35、dBS ISO 27145-1:2012ISO 27145-1:2012(E)The revision request forms and instructions for updating the registers to ISO 27145 can be obtained on the following data registration websites. For SAE J1930-DA: http:/www.sae.org/servlets/works/committeeHome.do?comtID=TEVDS7The column entitled “Resources” sho

36、ws a document with the title: J1930-DA_Revision_Request_Form.doc. Double click on the name to download the document with the filename: “SAE_J1930-DA_Revision_Request_Form.doc”. For SAE J1939: http:/www.sae.org/ Search “J1939 Request”, select “J1939 Request Processing Group”, and select “J1939 Reques

37、t Processing Form and Guidelines”. For SAE J1979-DA: http:/www.sae.org/servlets/works/committeeHome.do?comtID=TEVDS14The column entitled “Resources” shows a document with the title: J1979-DA_Revision_Request_Form.doc. Double click on the name to download the document with the filename: “SAE_J1979-DA

38、_Revision_Request_Form.doc”. For SAE J2012-DA: http:/www.sae.org/servlets/works/committeeHome.do?comtID=TEVDS9The column entitled “Resources” shows a document with the title: J2012-DA_Revision_Request_Form.doc. Double click on the name to download the document with the filename: “SAE_J2012-DA_Revisi

39、on_Request_Form.doc”.It is intended that the revision request form be filled out with the request.It is intended that e-mails with completed revision request forms as attachments be sent to:E-mail: saej1930sae.orgE-mail: saej1979sae.orgE-mail: saej2012sae.orgE-mail: saej1939sae.org ISO 2012 All righ

40、ts reserved viiBS ISO 27145-1:2012BS ISO 27145-1:2012Road vehicles Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements Part 1: General information and use case definition1 ScopeThis part of ISO 27145 provides an overview of the structure and the partitio

41、ning of the different parts of ISO 27145 and shows the relationship between the parts. In addition, it outlines the use case scenarios where the ISO 27145 series is used. All terminology that is common throughout the ISO 27145 series is also outlined.ISO 27145 is intended to become the single commun

42、ication standard for access to OBD-related information. To allow for a smooth migration from the existing communication standards to this future world-wide communication standard, the initial communication concept is based on the ISO 15765 series, i.e. Diagnostic communication over Control Area Netw

43、ork (DoCAN).The intention is for the future communication concept to be based on the ISO 13400 series, i.e. Diagnostic communication over Internet Protocol (DoIP) utilizing Ethernet. In view of the usage of standard network layer protocols, future extensions to optional physical layers (e.g. wireles

44、s) are possible.ISO 27145 has been extended to define the world-wide harmonized On-Board Diagnostics (OBD) communication standard. Based on the results of the initialization, the external test equipment determines which protocol and diagnostic services are supported by the vehicles emissions-related

45、 system, i.e. legislated OBD: ISO 15031 series (based on DoCAN), and legislated WWH-OBD: ISO 27145 series (based on DoCAN and DoIP).IMPORTANT Use cases deriving from country-specific implementation of Global Technical Regulation (GTR) No. 5 into local legislation are not included in this part of ISO

46、 27145.2 Normative referencesThe 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 14229-1, Road veh

47、icles Unified diagnostic services (UDS) Part 1: Specification and requirementsISO 14229-2, Road vehicles Unified diagnostic services (UDS) Part 2: Session layer servicesISO 27145-2, Road vehicles Implementation of WorldWide Harmonized OnBoard Diagnostics (WWHOBD) communication requirements Part 2: C

48、ommon data dictionaryISO 27145-3, Road vehicles Implementation of WorldWide Harmonized OnBoard Diagnostics (WWHOBD) communication requirements Part 3: Common message dictionaryISO 27145-4, Road vehicles Implementation of WorldWide Harmonized OnBoard Diagnostics (WWHOBD) communication requirements Pa

49、rt 4: Connection between vehicle and test equipmentINTERNATIONAL STANDARD ISO 27145-1:2012(E) ISO 2012 All rights reserved 1BS ISO 27145-1:2012ISO 27145-1:2012(E)3 Terms, definitions and abbreviated terms3.1 Terms and definitionsFor the purposes of this document, the terms and definitions in ISO 14229-1 and the following apply.3.1.1calibration identifierCALIDidentification code for a specific software/calibration contained in a server/ECUNOTE If regulatio