IEC_61996-2000.pdf

INTERNATIONALSTANDARDIEC61996First edition2000-07Maritime navigation and radiocommunicationequipment and systems Shipborne voyage data recorder(VDR)Performance requirements Methods of testing and required test resultsMatriels et systmes de navigation etde radiocommunication maritimes Enregistreurs de donnes de voyage(VDR)de bord Exigences de fonctionnement Mthodes dessai et rsultats dessai exigsReference numberIEC 61996:2000(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.NumberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.Consolidated publicationsConsolidated versions of some IEC publications including amendments areavailable.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to thebase publication,the base publication incorporating amendment 1 and the basepublication incorporating amendments 1 and 2.Validity of this publicationThe technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to the date of the reconfirmation of the publication is availablein the IEC catalogue.Information on the subjects under consideration and work in progress undertakenby the technical committee which has prepared this publication,as well as the listof publications issued,is to be found at the following IEC sources:IEC web site*Catalogue of IEC publicationsPublished yearly with regular updates(On-line catalogue)*IEC BulletinAvailable both at the IEC web site*and as a printed periodicalTerminology,graphical and letter symbolsFor general terminology,readers are referred to IEC 60050:InternationalElectrotechnical Vocabulary(IEV).For graphical symbols,and letter symbols and signs approved by the IEC forgeneral use,readers are referred to publications IEC 60027:Letter symbols to beused in electrical technology,IEC 60417:Graphical symbols for use on equipment.Index,survey and compilation of the single sheets and IEC 60617:Graphical symbolsfor diagrams.*See web site address on title page.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61996First edition2000-07Maritime navigation and radiocommunicationequipment and systems Shipborne voyage data recorder(VDR)Performance requirements Methods of testing and required test resultsMatriels et systmes de navigation etde radiocommunication maritimes Enregistreurs de donnes de voyage(VDR)de bord Exigences de fonctionnement Mthodes dessai et rsultats dessai exigsPRICE CODE IEC 2000 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300e-mail:inmailiec.ch IEC web site http:/www.iec.chXFor price,see current catalogue Commission Electrotechnique Internationale International Electrotechnical CommissionLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61996 IEC:2000(E)CONTENTSPageFOREWORD.3Clause1Scope.42Normative references.43Definitions and abbreviations.54Performance requirements.74.1General.74.2Purpose(A.861/1).74.3Operational requirements(A.861/5).74.4Data selection and security(A.861/5.1.4).94.5Continuity of operation.104.6Data items to be recorded(A.861/5.4).105Technical characteristics.125.1Co-relation in date and time(A.861/5.1.2 and 5.4.1).125.2Particular design requirements for the protective capsule.125.3Location beacon(s)for the protective capsule.135.4Survivability of recorded data.135.5Information to be included in the manufacturers documentation.145.6Bridge audio specifications.155.7Communications audio.165.8Radar data post-display selection.166Methods of testing and required test results.176.1General.176.2(4.6)Data items to be recorded.23Annex A(informative)IEC 61162 sentence formats.38Annex B(informative)Mandatory alarms.39Annex C(informative)Requirement/test cross-references.41Bibliography.42Figure 1 Test set-up block diagram.31Figure 2 Comparison of images.35Table 1 Bridge audio,signal-to-no signal measurements.25Table 2 Bridge audio,signal-to-noise and distortion(SINAD)measurements.26Table 3 Communications audio,signal-to-no signal measurements.28Table 4 Communications audio,signal-to-noise and distortion(SINAD)measurements.29Table 5 Intersection colours of test images 1 and 2.33Table A.1 References in this standard.38Table B.1 IMO instrument:SOLAS Chapter II-1.39Table B.2 IMO instrument:SOLAS Chapter II-2.40Table B.3 IMO instrument:Resolution A.481.40Table C.1 Subject list and clauses.41LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61996 IEC:2000(E)3 INTERNATIONAL ELECT