SAE-J1939-82-2008.pdf
《SAE-J1939-82-2008.pdf》由会员分享,可在线阅读,更多相关《SAE-J1939-82-2008.pdf(40页珍藏版)》请在三一文库上搜索。
1、_ SAE Technical Standards Board Rules provide that: “ This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising ther
2、efrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2008 SAE International All rights reserved. No part of this publication
3、may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA
4、) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org J1939-82 AUG2008 SURFACE VEHICLE RECOMMENDED PRACTICE Issued2008-08 ComplianceTruck and Bus RATIONALE Not applicable. FOREWORD This series of SAE Recommended Practices has been developed by the Truck and Bus Control
5、 and Communications Network Subcommittee of the Truck and Bus Electrical and Electronics Committee. The objectives of the subcommittee are to develop information reports, recommended practices, and standards concerned with the requirements, design, and usage of devices that transmit electronic signa
6、ls and control information among vehicle components. The usage of these Recommended Practices is not limited to truck and bus applications. Other applications may be accommodated with immediate support being provided for construction and agricultural equipment, and stationary power systems. These SA
7、E Recommended Practices are intended as a guide toward standard practice and are subject to change so as to keep pace with experience and technical advances. This particular document, SAE J1939-82, describes the compliance tests and procedures to verify an SAE J1939 ECU will operate correctly on a S
8、AE J1939 network. This compliance document is used for all SAE J1939 applications. TABLE OF CONTENTS 1.SCOPE 2 2.REFERENCES 3 2.1Applicable Publications3 2.1.1SAE Publications 3 2.1.2ISO Publications .3 3.DEFINITIONS3 3.1Certification3 3.2Compliance3 3.3Self-Compliance 3 4.ABBREVIATIONS4 5.EQUIPMENT
9、4 5.1Compliance Test Computer (CTC)4 5.1.1Message Transmission.4 5.1.2Message Reception4 5.1.3Time Stamp.4 5.1.4Time Resolution4 SAE J1939-82 Issued AUG2008 - 2 - 5.1.5Time Stamp Accuracy.4 5.1.6Time Stamp Latency Error4 5.1.7Transmission Synchronization4 5.1.8Reception Timeout4 5.1.9CAN Interface .
10、4 5.2Device Under Test (DUT)5 5.2.1Operation5 5.2.2Controls.5 6.SETUP.5 6.1Minimum Network5 6.2Message Traffic .5 6.3Test Message Set5 7.TEST SELECTION 5 7.1Document Identifying Test.5 7.2Requirement versus Device Characteristics .5 8.RUNNING A TEST 5 8.1Identify Test .5 8.2Report Generation.6 9.REP
11、ORTING COMPLIANCE TEST RESULTS.6 9.1Self-Compliance 6 9.2Device Support 6 APPENDIX A - COMPLIANCE TESTS.7 APPENDIX B - FORMAT FOR COMPLIANCE TEST REPORTING FORMS39 TABLE A1 - TEST REQUIREMENT CODES .8 TABLE A2 - ECU CLASS CODES8 TABLE A3 - DATA LINK TRANSMIT TESTS - GENERAL.10 TABLE A4 - DATA LINK R
12、ECEIVE TESTS - GENERAL .12 TABLE A5 - DATA LINK TRANSMIT TEST - TP BAM.18 TABLE A6 - DATA LINK RECEIVE TESTS - TP BAM .20 TABLE A7 - DATA LINK TRANSMIT TESTS - TP RTS/CTS.22 TABLE A8 - DATA LINK RECEIVE TESTS - TP RTS/CTS27 TABLE A9 - NETWORK LAYER TESTS32 TABLE A10 - NETWORK MANAGEMENT TESTS35 TABL
13、E A11 - PHYSICAL LAYER TESTS.38 TABLE B1 - SAMPLE REPORTING FORM .40 1. SCOPE The purpose of these compliance procedures is to generate one or more test documents that outline the tests needed to assure that an ECU that is designed to operate as a node on a SAE J1939 network would do so correctly. S
14、AE does not certify devices and these tests and their results do not constitute endorsement by SAE of any particular device. These tests are presented to allow testing of a Device to determine self-compliance by the manufacturer of a device. The manufacturer can use its record of what procedures wer
15、e run successfully to show the level of compliance with SAE J1939. SAE J1939-82 Issued AUG2008 - 3 - 2. REFERENCES This specification takes precedence over all conflicts in the documents cited in this section. 2.1 Applicable Publications The following publications form a part of this specification t
16、o the extent specified herein. Unless otherwise specified, the latest issue of SAE publications shall apply. 2.1.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.or
17、g. SAE J1455 Recommended Environmental Practices for Electronic Equipment Design in Heavy-Duty Vehicle Applications SAE J1939 Recommended Practice for a Serial Control and Communications Vehicle Network SAE J1939-11 Physical Layer, 250K bits/s, Twisted Shielded Pair SAE J1939-15 Reduced Physical Lay
18、er, 250K Bits/Sec, Un-Shielded Twisted Pair (UTP) SAE J1939-21 Data Link Layer SAE J1939-31 Network Layer SAE J1939-81 Network Management 2.1.2 ISO Publications Available from American National Standards Institute (ANSI), 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org.
19、 ISO 11898-1 Road vehiclesController area network (CAN)Part 1: Data link layer and physical signaling 3. DEFINITIONS Terms and definitions are defined in SAE J1939, except the following: 3.1 Certification Public announcement, using documentation with signatures from a member of a duly recognized com
20、petent body (i.e. UL, TUV, CSA), to give notice that a given device has been tested and found to meet all necessary issues of a particular requirement or standard, whether legislated or of purely common industrial usage. 3.2 Compliance Announcement that a device has been tested and found to meet a p
21、articular set (not necessarily all) of issues of a particular requirement or standard, without any supporting signatures from a recognized standard agency as performed by a third party investigator. 3.3 Self-Compliance Announcement that a device has been tested and found to meet a particular set (no
22、t necessarily all) of issues of a particular requirement or standard, without any supporting signatures from a recognized standard agency. -,-,- SAE J1939-82 Issued AUG2008 - 4 - 4. ABBREVIATIONS CTC Compliance Test Computer DUT Device Under Test 5. EQUIPMENT The Standard Test Configuration will con
23、tain two nodes, the Compliance Test Computer (CTC) and the Device Under Test (DUT), with appropriate media and termination, as well as power supplies and DUT loads. 5.1 Compliance Test Computer (CTC) A Compliance Test Computer with the following capabilities: 5.1.1 Message Transmission Must be able
24、to send any specified message. 5.1.2 Message Reception Must be able to receive all bus messages. 5.1.3 Time Stamp Must be able to time stamp at the beginning of received messages at the required resolution. 5.1.4 Time Resolution Must possess a minimum time resolution of 10 microsecond. The actual ti
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- SAE J1939 82 2008
链接地址:https://www.31doc.com/p-3793728.html