1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 13400-1:2011Road vehicles Diagnosticcommunication over InternetProtocol (DoIP)Part 1: General information and use casedefinitionBS ISO 13400-1:2011 BRITISH STANDARDNationa
2、l forewordThis British Standard is the UK implementation of ISO 13400-1:2011.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 p
3、ublication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 69652 7ICS 43.040.10; 43.180Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published u
4、nder the authority of theStandards Policy and Strategy Committee on 30 November 2011.Amendments issued since publicationDate Text affectedBS ISO 13400-1:2011Road vehicles Diagnostic communication over Internet Protocol (DoIP) Part 1:General information and use case definitionVhicules routiers Commun
5、ication de diagnostic au travers du protocole internet (DoIP) Partie 1: Informations gnrales et dfinition de cas dusage ISO 2011Reference numberISO 13400-1:2011(E)First edition2011-10-15ISO13400-1INTERNATIONAL STANDARDBS ISO 13400-1:2011ISO 13400-1:2011(E)COPYRIGHT PROTECTED DOCUMENT ISO 2011All rig
6、hts 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 th
7、e 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 Switzerlandii ISO 2011 All rights reservedBS ISO 13400-1:2011ISO 13400-1:2011(E) ISO 2011 All rights reserved iiiContents PageForeword ivIntr
8、oduction v1 Scope 12 Normative references .13 Terms, definitions and abbreviated terms 13.1 Terms and definitions .13.2 Abbreviated terms .24 Conventions 35 Document overview 35.1 General .35.2 OSI model 56 Diagnostic network architecture .56.1 Diagnostic network .56.2 Vehicle subnetwork .56.3 Diagn
9、ostic gateway .57 DoIP use case overview and principles 67.1 Overview 67.2 DoIP use case clusters 68 DoIP use case definition 68.1 Use case 1 Vehicle inspection and repair 68.2 Use case 2 Vehicle/ECU software reprogramming .78.3 Use case 3 Vehicle/ECU assembly line inspection and repair .79 Communic
10、ation scenarios 89.1 Overview about network configurations .89.2 Direct physical connection between one vehicle and one instance of external test equipment 89.3 Networked connection between one vehicle and one instance of external test equipment 99.4 Networked connection between multiple vehicles an
11、d one instance of external test equipment .109.5 Networked connection between one vehicle and multiple instances of external test equipment or test applications on a single physical instance of external test equipment 119.6 Network characteristics .12Bibliography .15BS ISO 13400-1:2011ForewordISO (t
12、he 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 commit
13、tee 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 International Electrotechnical Commission (IEC) on all matters of electrotech
14、nical standardization.International Standards are drafted 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 b
15、odies 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 an
16、y or all such patent rights.ISO 13400-1 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment.ISO 13400 consists of the following parts, under the general title Road vehicles Diagnostic communication over Internet Protocol (DoIP): Part 1
17、: General information and use case definition Part 2: Transport protocol and network layer services Part 3: Wired vehicle interface based on IEEE 802.3The following parts are under preparation: Part 4: Ethernet Diagnostic Connector Part 5: Conformance test specificationISO 13400-1:2011(E)iv ISO 2011
18、 All rights reservedBS ISO 13400-1:2011IntroductionVehicle diagnostic communication has been developed starting with the introduction of the first legislated emissions-related diagnostics and has evolved over the years, now covering various use cases ranging from emissions-related diagnostics to veh
19、icle manufacturer specific applications like calibration or electronic component software updates.With the introduction of new in-vehicle network communication technologies the interface between the vehicles electronic control units and the external test equipment has been adapted several times to a
20、ddress the specific characteristics of each new network communication technology requiring optimized data link layer definitions and transport protocol developments in order to make the new in-vehicle networks usable for diagnostic communication.With increasing memory size of electronic control unit
21、s and the demand to update this increasing amount of software and an increasing number of functions provided by these control units, technology of the connecting network and buses has been driven to a level of complexity and speed similar to computer networks. New applications (x-by-wire, infotainme
22、nt) require high band-width and real time networks (like FlexRay, MOST) which cannot be adapted to provide the direct interface to a vehicle. This requires gateways to route and convert messages between the in-vehicle networks and the vehicle interface to external test equipment.The intent of ISO 13
23、400 (all parts) is to describe a standardized vehicle interface which separates in-vehicle network technology from the external test equipment vehicle interface requirements to allow for a long-term stable external vehicle communication interface, utilizes existing industry standards to define a lon
24、g-term stable state-of-the-art communication standard usable for legislated diagnostic communication as well as for manufacturer-specific use cases, and can be easily adapted to new physical and data link layers, including wired and wireless connections using existing adaptation layers.To achieve th
25、is, all parts of ISO 13400 are 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 mapped on this model, the services specified by ISO 14229-1, ISO 14229-2 and ISO 14229-5
26、 are divided intoa) unified diagnostic services (layer 7), specified in ISO 14229-1, ISO 14229-5 and ISO 27145-3,b) presentation (layer 6):1) for enhanced diagnostics, specified by the vehicle manufacturer;2) for WWH-OBD (World-Wide Harmonized On-Board Diagnostics), specified in ISO 27145-2, SAE J19
27、30-DA, SAE J1939:2011, Appendix C (SPNs), and SAE J1939-73:2010, Appendix A (FMI), SAE J1979-DA, SAE J2012-DA,c) session layer services (layer 5), specified in ISO 14229-2,d) transport protocol (layer 4), specified in ISO 13400-2,e) network layer (layer 3) services, specified in ISO 13400-2, andf) p
28、hysical and data link services (layers 1 and 2), specified in ISO 13400-3,in accordance with Table 1.ISO 13400-1:2011(E) ISO 2011 All rights reserved vBS ISO 13400-1:2011Table 1 Enhanced and legislated WWH-OBD diagnostic specifications applicable to the OSI layersApplicability OSI seven layersVehicl
29、e manufacturer enhanced diagnosticsWWH-OBD referenceSeven layers according to ISO/IEC 7498-1 and ISO/IEC 10731Application (layer 7) ISO 14229-1/ISO 14229-5 ISO 14229-1/ISO 27145-3Presentation (layer 6)Vehicle manufacturer specificISO 27145-2, SAE J1930-DA, SAE J1939:2011, Appendix C (SPNs), SAE J193
30、9-73:2010, Appendix A (FMIs), SAE J1979-DA, SAE J2012-DA Session (layer 5) ISO 14229-2 ISO 14229-2Transport (layer 4)ISO 13400-2 ISO 13400-2Network (layer 3)Data link (layer 2)ISO 13400-3 ISO 13400-3Physical (layer 1)The application layer services covered by ISO 14229-5 have been defined in complian
31、ce with diagnostic services established in ISO 14229-1, but are not limited to use only with them.The transport and network layer services covered by ISO 13400-2 have been defined to be independent of the physical layer implemented.For other application areas, ISO 13400-3 can be used with any Ethern
32、et physical layer.ISO 13400-1:2011(E)vi ISO 2011 All rights reservedBS ISO 13400-1:2011INTERNATIONAL STANDARD ISO 13400-1:2011(E)Road vehicles Diagnostic communication over Internet Protocol (DoIP) Part 1:General information and use case definitionIMPORTANT The electronic file of this part of ISO 13
33、400 contains colours which are considered to be useful for the correct understanding of the document. Users should therefore consider printing this part of ISO 13400 using a colour printer.1 ScopeThis part of ISO 13400 describes the general use cases and communication scenarios which are covered by
34、an Internet Protocol-based vehicle communication standard. Each use case drives specific communication capabilities of the vehicle communication interface, for instance in order to be interoperable in an existing computer network.The diagnostic communication over Internet Protocol (DoIP) protocol su
35、pports the standardized service primitive interface as specified in ISO 14229-2.The descriptions in this part of ISO 13400 cover different application layer implementations, such as: enhanced vehicle diagnostics (system diagnostics beyond legislated functionality, non-emissions-related system diagno
36、stics); WWH-OBD as specified in ISO 27145-2 and ISO 27145-3.2 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 (in
37、cluding any amendments) applies.ISO 14229-1, Road vehicles Unified diagnostic services (UDS) Part 1: Specification and requirementsISO/IEC 7498-1, Information technology Open Systems Interconnection Basic Reference Model: The Basic ModelISO/IEC 10731, Information technology Open Systems Interconnect
38、ion Basic Reference Model Conventions for the definition of OSI services3 Terms, definitions and abbreviated terms3.1 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 14229-1 and the following apply.3.1.1controller area networkCANnetwork with ECUs exchan
39、ging data frames ISO 2011 All rights reserved 1BS ISO 13400-1:20113.1.2DoIP entityhost that implements the DoIP-protocolNOTE A DoIP entity is either a DoIP node or a DoIP gateway. 3.1.3DoIP gatewayhost inside the vehicle which implements the DoIP-protocol and thereby provides access to itself and th
40、e ECUs of its connected vehicle subnetworks3.1.4DoIP nodehost inside the vehicle which implements the DoIP-protocol to provide access to itself but does not route DoIP protocol data to the vehicle subnetworks3.1.5external programming equipmentoff-vehicle device which is used to programme vehicle sub
41、system ECUs with changed software; a subset of external test equipment3.1.6external test equipmentoff-vehicle device which is used to obtain information from vehicle subsystems during the act of performing manufacturing, maintenance, diagnostics and repair3.1.7Internet ProtocolIPprotocol for packet-
42、switched end-to-end data communication over various transport media3.1.8network address translationNATprocess of modifying network addresses in IP datagram headers while routing3.1.9transport control protocolTCPtransport protocol for connection-oriented data communication via an IP network3.1.10user
43、 datagram protocolUDPtransport protocol for connectionless data communication via an IP network3.2 Abbreviated termsCAN controller area networkECU electronic control unitFMI failure mode indicatorIP Internet ProtocolNAT network address translationOSI Open Systems Interconnection PC personal computer
44、ISO 13400-1:2011(E)2 ISO 2011 All rights reservedBS ISO 13400-1:2011SAP service access pointSPN suspect parameter numberTCP transmission control protocolUDP user datagram protocolWLAN wireless local area network4 ConventionsISO 13400 is based on the conventions discussed in the OSI Service Conventio
45、ns (as specified in ISO/IEC 10731) as they apply to diagnostic services.5 Document overview5.1 GeneralAll parts of ISO 13400 are applicable to vehicle diagnostic systems implemented on an IP communication network.ISO 13400 has been established in order to define common requirements for vehicle diagn
46、ostic systems implemented on an IP communication link.Although primarily intended for diagnostic systems, ISO 13400 has been developed to also meet requirements from other IP-based systems needing a transport protocol and network layer services.Figure 1 illustrates the most applicable application im
47、plementations utilizing DoIP.ISO 13400-1:2011(E) ISO 2011 All rights reserved 3BS ISO 13400-1:2011ISO 14229-1 UDS specification andrequirements OSI layer 7ApplicationOSI layer 6PresentationOSI layer 5SessionOSI layer 4TransportOSI layer 3NetworkOSI layer 1PhysicalOSI layer 2Data LinkISO 14229-2 UDS
48、session layer servicesISO 14229-5UDSonIP1 : 1ISO 14229-2 UDS session layer servicessubsetISO 27145-2 WWH-OBDISO 13400-2DoIPtransportprotocoland networklayer servicesISO 13400-3 DoIPwired vehicleinterfacebased onIEEE 802.3 Standardized service primitive interfaceDiagnostic communication over Internet
49、 Protocol (DoIP)ISO 13400-1 DoIPgeneral information anduse case definitionISO 27145-3 WWH-OBDVehicle manufacturer- specificEnhanceddiagnosticsWWH-OBDcommon messagedictionarycommon datadictionaryFigure 1 DoIP document reference according to OSI modelISO 13400-1:2011(E)4 ISO 2011 All rights reservedBS ISO 13400-1:20115.2 OSI modelAll parts of ISO 13400 are based on the OSI Basic Reference Model, as specified in ISO/IEC 7498-1, which structures communication systems into seven layers.ISO 13400 is guide
