1、 INTERNATIONAL STANDARD IEC61162-402 First edition2005-09 Maritime navigation and radiocommunication equipment and systems Digital interfaces Part 402:Multiple talkers and multiple listeners Ship systems interconnection Documentation and test requirements Reference number IEC 61162-402:2005(E)LICENS
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8、stance,please contact the Customer Service Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC61162-402 First edition2005-09 Maritime navigati
9、on and radiocommunication equipment and systems Digital interfaces Part 402:Multiple talkers and multiple listeners Ship systems interconnection Documentation and test requirements IEC 2005 Copyright-all rights reserved No part of this publication may be reproduced or utilized in any form or by any
10、means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.c
11、h W For price,see current cataloguePRICE CODE Commission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61162-402 IEC:2005(E)CONTENTS FOREWORD.4 1 Scope.6 1.1
12、General.6 1.2 Limitations in scope.6 1.3 Limitations in test coverage.7 1.4 Limitations in degree of detail.7 2 Normative references.7 3 Definitions.8 4 Overview and basic principles.9 4.1 Introduction.9 4.2 Purpose of this standard.9 4.3 Use in the different stages of a development process.9 4.4 St
13、ructure of this standard.10 5 Critical functionality in the protocol.10 5.1 Function groups.11 5.2 High loading and general exception handling.12 5.3 Generalised architecture.13 5.4 Message passing contribution to possible errors.14 6 Test tools and test scenarios.15 6.1 Reference topology.15 6.2 Sy
14、stem configurations.15 6.3 Test MAUs.16 7 Test of general protocol modules.17 7.1 MAU session management.17 7.2 Interface management.18 7.3 Transaction management.20 7.4 Exception handling.24 7.5 General high load tests.25 8 T-profile tests.26 8.1 Peer-to-peer message networks.26 8.2 Client-server m
15、essage networks.27 8.3 Client-server stream networks.27 8.4 Broadcast networks.28 9 Test requirements for applications.28 9.1 Companion standard specification.29 9.2 Interface correctness.29 9.3 High load tests.30 10 Documentation requirements for general protocol modules.30 10.1 General software an
16、d test documentation.30 10.2 Technical specifications.30 11 Documentation requirements for applications.31 11.1 General software and test documentation.31 11.2 Companion standard specification.31 11.3 Technical specification.31 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61162-402 IEC:2005(E)3 Annex A(informative)Companion standard specifications.32 Annex B(informative)Examples of numeric values for tests.37 Figure 1 Typical co
