BS ISO 15765-2-2016 Road vehicles Diagnostic communication over Controller Area Network (DoCAN) Transport protocol and network layer services《道路车辆 控制器局域网络(DoCAN)诊断 传送协议和网络层服务》.pdf
《BS ISO 15765-2-2016 Road vehicles Diagnostic communication over Controller Area Network (DoCAN) Transport protocol and network layer services《道路车辆 控制器局域网络(DoCAN)诊断 传送协议和网络层服务》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 15765-2-2016 Road vehicles Diagnostic communication over Controller Area Network (DoCAN) Transport protocol and network layer services《道路车辆 控制器局域网络(DoCAN)诊断 传送协议和网络层服务》.pdf(62页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS ISO 15765-2:2016Road vehicles Diagnosticcommunication over ControllerArea Network (DoCAN)Part 2: Transport protocol and networklayer servicesBS ISO 15765-2:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 15765-2:2016. It superse
2、des BS ISO 15765-2:2011 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee AUE/16, Data Communication (Road Vehicles).A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to in
3、clude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 87374 4 ICS 43.040.15 Compliance with a British Standard cannot confer immunity from legal obligations.Thi
4、s British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 15765-2:2016 ISO 2016Road vehicles Diagnostic communication over Controller Area Network (DoCAN) Part
5、2: Transport protocol and network layer servicesVhicules routiers Communication de diagnostic sur gest ionnaire de rseau de communication (DoCAN) Partie 2: Protocole de transport et services de la couche rseauINTERNATIONAL STANDARDISO15765-2Third edition2016-04-01Reference numberISO 15765-2:2016(E)B
6、S ISO 15765-2:2016ISO 15765-2:2016(E)ii ISO 2016 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2016, 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, electronic or mechanica
7、l, 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 Vernier, Geneva, Switzerl
8、andTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 15765-2:2016ISO 15765-2:2016(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms, definitions and abbreviated terms 23.1 Terms and definitions . 23.2 Abbreviated terms . 24 Conventions . 35 Document overv
9、iew. 36 ISO 11898-1 CAN data link layer extension 46.1 CLASSICAL CAN and CAN FD frame feature comparison . 46.2 Illustration of CAN parameters for transport protocol and network layer services 56.3 Additional requirements for CAN FD . 67 Network layer overview 77.1 General . 77.2 Services provided b
10、y network layer to higher layers 77.3 Internal operation of network layer . 88 Network layer services 108.1 General 108.2 Specification of network layer service primitives .118.2.1 N_USData.request .118.2.2 N_USData.confirm 118.2.3 N_USData_FF.indication 118.2.4 N_USData.indication 128.2.5 N_ChangeP
11、arameters.request . 128.2.6 N_ChangeParameter.confirm 138.3 Service data unit specification 138.3.1 Mtype, message type .138.3.2 N_AI, address information 138.3.3 168.3.4 168.3.5 . 168.3.6 .168.3.7 . 168.3.8 179 Transport layer protocol .189.1 Protocol functions . 189.2 SingleFrame transmission 189.
12、2.1 SingleFrame transmission with TX_DL = 8.189.2.2 SingleFrame transmission with TX_D 8 199.3 Multiple-frame transmission . 199.4 Transport layer protocol data units . 219.4.1 Protocol data unit types 219.4.2 SF N_PDU . 219.4.3 FF N_PDU . 219.4.4 CF N_PDU . 219.4.5 FC N_PDU . 219.4.6 Protocol data
13、unit field description 229.5 Transmit data link layer data length (TX_DL) configuration229.5.1 Definition of TX_DL configuration values 229.5.2 Creating CAN frames based on N_TAtype and TX_DL .23 ISO 2016 All rights reserved iiiContents PageBS ISO 15765-2:2016ISO 15765-2:2016(E)9.5.3 Verifying the c
14、orrectness of received CAN frames .239.5.4 Receiver determination RX_DL . 259.6 Protocol control information specification . 259.6.1 N_PCI . 259.6.2 SingleFrame N_PCI parameter definition 269.6.3 FirstFrame N_PCI parameter definition 289.6.4 ConsecutiveFrame N_PCI parameter definition .299.6.5 FlowC
15、ontrol N_PCI parameter definition 309.7 Maximum number of FC.WAIT frame transmissions (N_WFTmax) .339.8 Network layer timing 339.8.1 Timing parameters339.8.2 Network layer timeouts 379.8.3 Unexpected arrival of N_PDU . 379.8.4 Wait frame error handling 399.9 Interleaving of messages . 3910 Data link
16、 layer usage .3910.1 Data link layer service parameters . 3910.2 Data link layer interface services . 3910.2.1 L_Data.request 3910.2.2 L_Data.confirm 3910.2.3 L_Data.indication 4010.3 Mapping of the N_PDU fields 4010.3.1 Addressing formats 4010.3.2 Normal addressing 4010.3.3 Normal fixed addressing
17、4110.3.4 Extended addressing .4110.3.5 Mixed addressing4210.4 CAN frame data length code (DLC) . 4310.4.1 DLC parameter 4310.4.2 CAN frame data 4310.4.3 Data length code (DLC) error handling .45Annex A (normative) Use of normal fixed and mixed addressing with data link layer according to SAE J1939 .
18、46Annex B (normative) Reserved CAN IDs 49Bibliography .50iv ISO 2016 All rights reservedBS ISO 15765-2:2016ISO 15765-2:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internation
19、al 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 non-governmental, in liaison with ISO,
20、 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 described in the ISO/IEC Directives, Part
21、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 to the possibility that some of the el
22、ements 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 the ISO list of patent declarations recei
23、ved (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, as well as information about ISOs adh
24、erence 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 cancels and replaces the second edition
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