ISO-11992-3-2003.pdf
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1、 Reference number ISO 11992-3:2003(E) ISO 2003 INTERNATIONAL STANDARD ISO 11992-3 Second edition 2003-04-15 Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 3: Application layer for equipment other than brakes and running gear Vhicules
2、 routiers change dinformations numriques sur les connexions lectriques entre vhicules tracteurs et vhicules tracts Partie 3: Couche dapplication pour les quipements autres que les quipements de freinage et les organes de roulement ISO 11992-3:2003(E) PDF disclaimer This PDF file may contain embedded
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5、 optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specifie
6、d, 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 the requester. ISO copyright office Case
7、postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2003 All rights reserved ISO 11992-3:2003(E) ISO 2003 All rights reserved iii Contents Page Forewordiv Introduction v 1 Scope1 2 Normative references .1 3
8、 Terms and definitions.1 4 Abbreviations 1 5 General specifications2 6 Application layer .2 6.1 Message frame format2 6.2 Address assignment.4 6.3 Message routing6 6.4 Parameters.7 6.5 Messages.25 7 Conformance tests33 7.1 General.33 7.2 Conformance tests for commercial vehicles .33 7.3 Conformance
9、tests for towed vehicles.34 Annex A (informative) Parameter identification form .36 -,-,- ISO 11992-3:2003(E) iv ISO 2003 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of prep
10、aring 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 non-governmental, in
11、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 drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task
12、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 Standard requires approval by at least 75 % of the member bodies casting a vote. Attention
13、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 11992-3 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and ele
14、ctronic equipment. This second edition cancels and replaces the first edition (ISO 11992-3:1998), reviewed in the light of changing legislative requirements and which has been technically revised. ISO 11992 consists of the following parts, under the general title Road vehicles Interchange of digital
15、 information on electrical connections between towing and towed vehicles: Part 1: Physical layer and data-link layer Part 2: Application layer for brakes and running gear Part 3: Application layer for equipment other than brakes and running gear Part 4, Diagnostics, is under preparation. ISO 11992-3
16、:2003(E) ISO 2003 All rights reserved v Introduction This part of ISO 11992 is subject to additions which will become necessary in order to keep pace with experience and technical advances. Care has been taken to ensure that these additions can be introduced in a compatible way, and care will have t
17、o be taken in the future so that such additions remain compatible with previous versions. In particular, it may become necessary to standardize new parameters and parameter groups. ISO members may request that such new parameters and parameter groups be included in future editions of ISO 11992 by co
18、mpleting the Parameter identification form in Annex A and submitting it to ISO/TC 22/SC 3. -,-,- -,-,- INTERNATIONAL STANDARD ISO 11992-3:2003(E) ISO 2003 All rights reserved 1 Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 3: Applic
19、ation layer for equipment other than brakes and running gear 1 Scope This part of ISO 11992 specifies the parameters and messages for electronically controlled braking systems other than systems for braking and running gear (i.e. steering, suspension and tyres), to ensure the interchange of digital
20、information between road vehicles with a maximum authorized total mass greater than 3 500 kg and their towed vehicles, including communication between towed vehicles. The objective of the data structure is to optimize the use of the interface, while preserving a sufficient reserve capacity for futur
21、e expansion. 2 Normative references The 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 11898:199
22、31), Road vehicles Interchange of digital information Controller area network (CAN) for high-speed communication ISO 11992-1, Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 1: Physical layer and data-link layer 3 Terms and definition
23、s For the purposes of this document, the terms and definitions given in ISO 11992-1 apply. 4 Abbreviations ABS Anti-lock Braking System ASR Anti Spin Regulation (traction control system) CAN Controller Area Network 1) Amended in 1995. Under revision. -,-,- ISO 11992-3:2003(E) 2 ISO 2003 All rights r
24、eserved DA Destination Address DP Data Page ECU Electronic Control Unit GE Group Extension GPM General Purpose Message MSB Most Significant Byte ODD Obstacle Detection Device P Priority PDU Protocol Data Unit PF PDU Format PGN Parameter Group Number PS PDU-Specific PTO Power Take-Off R Reserved SA S
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