1、BSI Standards PublicationBS ISO 15031-5:2015Road vehicles Communication betweenvehicle and external equipmentfor emissions-relateddiagnosticsPart 5: Emissions-related diagnostic servicesBS ISO 15031-5:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 15031-5
2、:2015.It supersedes BS ISO 15031-5:2011 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AUE/16, Data Communication (Road Vehicles).A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not
3、 purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 86691 3ICS 13.040.50; 43.040.10Compliance with a British Standard cannot confer immunity froml
4、egal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2015.Amendments issued since publicationDate Text affectedBS ISO 15031-5:2015 ISO 2015Road vehicles Communication between vehicle and external equipment for emissions-r
5、elated diagnostics Part 5: Emissions-related diagnostic servicesVhicules routiers Communications entre un vhicule et un quipement externe pour le diagnostic relatif aux missions Partie 5: Services de diagnostic relatif aux missionsINTERNATIONAL STANDARDISO15031-5Third edition2015-08-01Reference numb
6、erISO 15031-5:2015(E)BS ISO 15031-5:2015ISO 15031-5:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, e
7、lectronic 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 ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Ver
8、nier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 15031-5:2015ISO 15031-5:2015(E)Foreword viIntroduction vii1 Scope . 12 Normative references 13 Terms, definitions, and abbreviated terms . 23.1 Terms and definitions . 23.2 Abbreviated terms . 44 Conv
9、entions . 65 Document overview. 66 Technical requirements 66.1 General requirements . 66.2 Diagnostic service requirements . 66.2.1 Multiple responses to a single data request . 66.2.2 Application timing parameter definition 76.2.3 Minimum time between requests from external test equipment .186.2.4
10、Data not available .266.2.5 Maximum values .366.2.6 Invalid signals 366.3 Diagnostic message format . 366.3.1 Addressing method .366.3.2 Maximum message length 376.3.3 Request/Response message format .376.3.4 Response code parameter definition 386.3.5 Header byte definition of ISO 9141-2, ISO 14230-
11、4, and SAE J1850 .396.3.6 Header byte definition of ISO 15765-4 406.3.7 Data bytes definition of ISO 9141-2, ISO 14230-4, SAE J1850, and ISO 15765-4 .406.3.8 Non-data bytes included in diagnostic messages with SAE J1850 406.3.9 Non-data bytes included in diagnostic messages with ISO 9141-2 and ISO 1
12、4230-4 416.4 Byte order convention . 416.5 Allowance for expansion and enhanced diagnostic services .416.6 Definition of PIDs for services 0116and 0216416.7 Format of data to be displayed . 417 Diagnostic service definition for ISO 9141-2, ISO 14230-4, and SAE J1850 427.1 Service 0116 Request curren
13、t powertrain diagnostic data .427.1.1 Functional description .427.1.2 Message data bytes .427.1.3 Parameter definition .437.1.4 Message example 447.2 Service 0216 Request powertrain freeze frame data .477.2.1 Functional description .477.2.2 Message data bytes .487.2.3 Parameter definition .497.2.4 M
14、essage example 497.3 Service 0316 Request emission-related diagnostic trouble codes .517.3.1 Functional description .517.3.2 Message data bytes .527.3.3 Parameter definition .537.3.4 Message example 537.4 Service 0416 Clear/reset emission-related diagnostic information .567.4.1 Functional descriptio
15、n .567.4.2 Message data bytes .56 ISO 2015 All rights reserved iiiContents PageBS ISO 15031-5:2015ISO 15031-5:2015(E)7.4.3 Parameter definition .577.4.4 Message example 577.5 Service 0516 Request oxygen sensor monitoring test results 587.5.1 Functional description .587.5.2 Message data bytes .587.5.
16、3 Parameter definition .597.5.4 Message example 617.6 Service 0616 Request On-board monitoring test results for specific monitored systems . 637.6.1 Functional description .637.6.2 Message data bytes .647.6.3 Parameter definition .657.6.4 Message example 667.7 Service 0716 Request emission-related d
17、iagnostic trouble codes detected during current or last completed driving cycle .687.7.1 Functional description .687.7.2 Message data bytes .687.7.3 Parameter definition .697.7.4 Message example 697.8 Service 0816 Request control of on-board system, test, or component .697.8.1 Functional description
18、 .697.8.2 Message data bytes .697.8.3 Parameter definition .717.8.4 Message example 717.9 Service 0916 Request vehicle information 727.9.1 Functional description .727.9.2 Message data bytes .727.9.3 Parameter definition .737.9.4 Message example 748 Diagnostic service definition for ISO 15765-4 .918.
19、1 Service 0116 Request current powertrain diagnostic data .918.1.1 Functional description .918.1.2 Message data bytes .928.1.3 Parameter definition .948.1.4 Message example 948.2 Service 0216 Request powertrain freeze frame data .978.2.1 Functional description .978.2.2 Message data bytes .988.2.3 Pa
20、rameter definition 1008.2.4 Message example .1008.3 Service 0316 Request emission-related diagnostic trouble codes 1038.3.1 Functional description 1038.3.2 Message data bytes 1048.3.3 Parameter definition 1048.3.4 Message example .1048.4 Service 0416 Clear/Reset emission-related diagnostic informati
21、on .1068.4.1 Functional description 1068.4.2 Message data bytes 1078.4.3 Parameter definition 1078.4.4 Message example .1078.5 Service 0516 Request oxygen sensor monitoring test results .1088.6 Service 0616 Request on-board monitoring test results for specific monitored systems 1088.6.1 Functional d
22、escription 1088.6.2 Message data bytes 1098.6.3 Parameter definition 1128.6.4 Message example .117iv ISO 2015 All rights reservedBS ISO 15031-5:2015ISO 15031-5:2015(E)8.7 Service 0716 Request emission-related diagnostic trouble codes detected during current or last completed driving cycle 1198.7.1 F
23、unctional description 1198.7.2 Message data bytes 1208.7.3 Parameter definition 1208.7.4 Message example .1208.8 Service 0816 Request control of on-board system, test, or component 1208.8.1 Functional description 1208.8.2 Message data bytes 1218.8.3 Parameter definition 1238.8.4 Message example .123
24、8.9 Service 0916 Request vehicle information .1248.9.1 Functional description 1248.9.2 Message data bytes 1258.9.3 Parameter definition 1268.9.4 Message example .1278.10 Service 0A16 Request emission-related diagnostic trouble codes with permanent status 1388.10.1 Functional description 1388.10.2 Me
25、ssage data bytes 1398.10.3 Parameter definition 1398.10.4 Message example .139Bibliography . 140 ISO 2015 All rights reserved vBS ISO 15031-5:2015ISO 15031-5:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bod
26、ies). 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
27、 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.The procedures used to develop this document and those intended for its further maintenance are des
28、cribed 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
29、 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 th
30、e 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 on the meaning of ISO specific terms and expressions related to conformity assessment
31、, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 31, Data communication.This third edition c
32、ancels and replaces the second edition (ISO 15031-5:2011), which has been technically revised.ISO 15031 consists of the following parts, under the general title Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics: Part 1: General information and use c
33、ase definition Part 2: Guidance on terms, definitions, abbreviations and acronyms Part 3: Diagnostic connector and related electrical circuits, specification and use Part 4: External test equipment Part 5: Emissions-related diagnostic services Part 6: Diagnostic trouble code definitions Part 7: Data
34、 link securityvi ISO 2015 All rights reservedBS ISO 15031-5:2015ISO 15031-5:2015(E)IntroductionOverviewISO 15031 consists of a number of parts which, taken together, provide a coherent self-consistent set of specifications to facilitate emissions-related diagnostics. ISO 15031-1 provides an introduc
35、tion to the series of International Standards. ISO 15031-2 through ISO 15031-7 are based on SAE recommended practices. This part of ISO 15031 is based on SAE J1979.This International Standard includes the communication between the vehicles On-Board Diagnostic (OBD) systems and test equipment impleme
36、nted across vehicles within the scope of the legislated emissions-related OBD.To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on thi
37、s model, the services specified by this International Standard are broken into the following layers in accordance with Table 1. Diagnostic services (layer 7), specified in the following: this part of ISO 15031; ISO 27145-3 (WWH-OBD). Presentation layer (layer 6), specified in the following: ISO 1503
38、1-2, SAE J1930-DA; this part of ISO 15031, SAE J1979-DA; ISO 15031-6, SAE J2012-DA; ISO 27145-2, SAE J2012-DA. Session layer services (layer 5), specified in the following: ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols; ISO 14229-2 is not applicable to the SAE J1850 and I
39、SO 9141-2 protocols. Transport layer services (layer 4), specified in the following: ISO 15765-2; SAE J1850 defined in this part of ISO 15031; ISO 9141-2 defined in this part of ISO 15031; ISO 14230-4, defined in this part of ISO 15031. Network layer services (layer 3), specified in the following: I
40、SO 15765-2; SAE J1850 defined in this part of ISO 15031; ISO 9141-2 defined in this part of ISO 15031; ISO 14230-4 defined in this part of ISO 15031. Data link layer (layer 2), specified in the following: ISO 15765-4, ISO 11898-1, and ISO 11898-2; ISO 2015 All rights reserved viiBS ISO 15031-5:2015I
41、SO 15031-5:2015(E) SAE J1850; ISO 9141-2; ISO 14230-2. Physical layer (layer 1), specified in the following: ISO 15765-4, ISO 11898-1, and ISO 11898-2; SAE J1850; ISO 9141-2; ISO 14230-1.Table 1 Legislated emissions-related OBD/WWHa-OBD diagnostic specifications applicable to the OSI layersApplicabi
42、lity OSI 7 layersEmissions-related OBD communication requirementsEmissions-related WWH-OBD communication requirementsSeven layers according to ISO/IEC 7498-1 and ISO/IEC 10731Application (layer 7)ISO 15031-5/SAE J1979 ISO 27145-3Presentation (layer 6)ISO 15031-2, ISO 15031-5, ISO 15031-6 ISO 27145-2
43、SAE J1930-DA, SAE J1979-DA, SAE J2012-DASAE J1930-DA, SAE J1979-DA, SAE J2012-DASession (layer 5)Not applicable ISO 14229-2Transport (layer 4)ISO 15031-5ISO 14230-4ISO 15765-2ISO 15765-4ISO 15765-2ISO 15765-4ISO 13400-2Network (layer 3)Data link (layer 2)SAE J1850ISO 9141-2ISO 14230-2ISO 11898-1, IS
44、O 11898-2ISO 11898-1, ISO 11898-2ISO 13400-3Physical (layer 1)ISO 14230-1aWorld-Wide Harmonized.SAE document reference conceptISO 15031 references several SAE documents which contain all terms, data, and DTC (diagnostic trouble code) definitions. This is illustrated in Figure 1.Additional informatio
45、n on the content of the referenced documents is given below: SAE J1930: the document is concerned with a procedure for naming objects and systems and with the set of words from which names are built. It references SAE J1930-DA which contains all standardized naming objects, terms, and abbreviations.
46、 SAE J1979: the document is concerned with the definition of emissions-related diagnostic services (diagnostic test modes). It references SAE J1979-DA which contains all standardized data items such as PIDs, Test IDs, Monitor IDs, and INFOTYPE IDs. SAE J2012: the document is concerned with the proce
47、dure for defining emissions-related DTCs. It references SAE J2012-DA which contains all standardized data items such as DTCs and FTBs (failure type bytes).viii ISO 2015 All rights reservedBS ISO 15031-5:2015ISO 15031-5:2015(E)Key1 SAE Digital AnnexesFigure 1 SAE Digital Annex document referenceOBD r
48、egulations require passenger cars and light, medium, and heavy duty trucks to support a minimum set of diagnostic information to external (off-board) “generic” test equipment.SAE J1979-DA (OBD) Digital AnnexThis part of ISO 15031 references SAE J1979-DA. SAE J1979-DA is concerned with the definition
49、 of the following: Parameter Identifiers (PIDs); Test IDentifiers (TIDs); OBD Monitor Identifiers (OBDMIDs); Unit and Scaling Identifiers (UASIDs); INFOTYPEs (INFOTYPEs).SAE Digital Annex revision procedureNew emissions-related regulatory requirements drive new in-vehicle technology to lower emissions. New technology-related OBD monitor data and DTCs need to be standardized to support the external (off-board) “generic” test equipment. All relevant information is proposed by the
