IEC_61996-2-2007.pdf

IEC 61996-2Edition 2.0 2007-11INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Shipborne voyage data recorder(VDR)Part 2:Simplified voyage data recorder(S-VDR)Performance requirements,methods of testing and required test results IEC 61996-2:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,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 IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.?Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.?Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.?Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.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.IEC 61996-2Edition 2.0 2007-11INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Shipborne voyage data recorder(VDR)Part 2:Simplified voyage data recorder(S-VDR)Performance requirements,methods of testing and required test results INTERNATIONAL ELECTROTECHNICAL COMMISSION XAICS 47.020.70 PRICE CODEISBN 2-8318-9356-9LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61996-2 IEC:2007(E)CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms,definitions and abbreviations.9 3.1 Definitions.9 3.2 Abbreviations.10 4 Performance requirements.11 4.1 General.11 4.2 Purpose.12 4.3 Operational requirements.12 4.3.1 Design and construction.12 4.3.2 Maintenance of sequential records.12 4.3.3 Co-relation in date and time.12 4.3.4 Protective capsule.12 4.3.5 Assessment of recording medium.13 4.3.6 Interfaces.14 4.4 Data selection and security.14 4.4.1 Selection of data items.14 4.4.2 Configuration data.14 4.4.3 Resistance to tampering.15 4.4.4 Recording integrity.15 4.5 Continuity of operation.15 4.5.1 Operation.15 4.5.2 Power source.16 4.5.3 Dedicated reserve power source.16 4.5.4 Recording period and duration.16 4.6 Data items to be recorded.16 4.6.1 Date and time.16 4.6.2 Ships position.17 4.6.3 Speed.17 4.6.4 Heading.17 4.6.5 Bridge audio.17 4.6.6 Communications audio.17 4.6.7 Radar data post-display selection.17 4.6.8 AIS.18 4.6.9 Other items.18 4.6.10 Echo sounder.18 4.6.11 Main alarms.18 4.6.12 Rudder order and response.18 4.6.13 Engine order and response.18 4.6.14 Hull openings(doors)status.18 4.6.15 Watertight and fire door status.19 4.6.16 Accelerations and hull stresses.19 4.6.17 Wind speed and direction.19 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61996-2 IEC:2007(E)3 5 Technical characteristics.19 5.1 Co-relation in date and time.19 5.2 Particular design requirements for the protective capsule.19 5.2.1 Fixed protective capsule.19 5.3 Location beacon(s)for the protective capsule.20 5.3.1 Device for the location of the fixed capsule.20 5.3.2 Device(s)for the location of the float-free capsule.20 5.4 Survivability of recorded data.21 5.4.1 Long-term retention under normal conditions.21 5.4.2 Survival following an incident.21 5.5 Information to be in