1、 IEC 61023 Edition 3.0 2007-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Maritime navigation and radiocommunication equipment and systems Marine speed and distance measuring equipment (SDME) Performance requirements, methods of testing and required test results Matriels et systmes de navigation et
2、 de radiocommunication maritimes Equipements de mesurage de la vitesse et de la distance (SDME) Exigences de performance, mthodes de test et rsultats exigibles IEC 61023:2007-06(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unless otherwi
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20、ec.ch. IEC 61023 Edition 3.0 2007-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Maritime navigation and radiocommunication equipment and systems Marine speed and distance measuring equipment (SDME) Performance requirements, methods of testing and required test results Matriels et systmes de navigat
21、ion et de radiocommunication maritimes Equipements de mesurage de la vitesse et de la distance (SDME) Exigences de performance, mthodes de test et rsultats exigibles INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 47.020.70 ISBN 978-2-8322-2190-7 Registered t
22、rademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur ag
23、r. 2 IEC 61023:2007 IEC 2007 CONTENTS CONTENTS 2 FOREWORD . 3 1 Scope . 5 2 Normative references 5 3 Abbreviations 5 4 Minimum performance requirements . 6 4.1 General . 6 4.2 Methods of presentation 6 4.3 Accuracy of measurement . 7 4.4 Roll and pitch 7 4.5 Construction and installation 7 5 Methods
24、 of testing and required test results 7 5.1 General . 7 5.2 Test arrangements 7 5.3 Minimum depth 8 5.4 General requirements 8 5.5 SDME configuration . 8 5.6 Optional facilities . 8 5.7 System configuration . 9 5.8 Methods of presentation 9 5.8.1 Speed 9 5.8.2 Distance run 9 5.8.3 Display 9 5.9 Dist
25、ance run external output 9 5.9.1 Contact closure 9 5.9.2 Digital interface 10 5.10 Mode selection and indication 10 5.11 Additional speed indications . 10 5.12 Accuracy of measurement . 10 5.12.1 Indication of speed . 10 5.12.2 Indication of distance run . 11 5.13 Effects of environment . 11 5.14 Ro
26、ll and pitch 11 5.15 Construction and installation 11 Annex A (informative) Cross-references IMO Resolution MSC.96(72) and the tests in this standard . 13 Figure 1 Ship speed velocity vectors . 12 IEC 61023:2007 IEC 2007 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MARITIME NAVIGATION AND RADIOCOMM
27、UNICATION EQUIPMENT AND SYSTEMS MARINE SPEED AND DISTANCE MEASURING EQUIPMENT (SDME) PERFORMANCE REQUIREMENTS, METHODS OF TESTING AND REQUIRED TEST RESULTS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrot
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37、blication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61023 has been prepared by IEC technical committee 80
38、: Maritime navigation and radiocommunication equipment and systems. This third edition cancels and replaces the second edition published in 1999. It constitutes a technical revision. The main technical changes with regard to the previous edition are listed below: amendments resulting from changes to
39、 the IMO performance standards for SDME agreed in resolution MSC.96(72) in 2000. The amendments reduce the minimum depth of water under the keel for correct operation of the SDME to 2 m for a ground based equipment, reduce the accuracy required of analogue displays and add a requirement for a serial
40、 interface. 4 IEC 61023:2007 IEC 2007 This bilingual version (2015-01) corresponds to the English version, published in 2007-06. The text of this standard is based on the following documents: FDIS Report on voting 80/478/FDIS 80/484/RVD Full information on the voting for the approval of this standar
41、d can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged
42、 until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IEC 61023:2007 IEC 2007 5 MARITIME NAVIGATION AND R
43、ADIOCOMMUNICATION EQUIPMENT AND SYSTEMS MARINE SPEED AND DISTANCE MEASURING EQUIPMENT (SDME) PERFORMANCE REQUIREMENTS, METHODS OF TESTING AND REQUIRED TEST RESULTS 1 Scope This International Standard specifies the minimum performance requirements, methods of testing and required test results of devi
44、ces to indicate speed and distance speed and distance measuring equipment (SDME) required by Regulation 19 of Chapter V of the International Convention for the Safety of Life at Sea (SOLAS), 1974, as amended, and which is associated with IEC 60945. This standard is based upon the requirements of IMO
45、 Resolution MSC.96(72). The clause numbering of that resolution is indicated in parentheses in Clause 4 and all subclauses whose meaning is identical to that in the resolution are printed in italics. In the tests of Clause 5, the corresponding requirement of Clause 4 is indicated in parentheses. The
46、 cross-references between the IMO performance standards in Resolution MSC.96(72) and the tests of this standard are summarized in Annex A. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited ap
47、plies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60945:2002, Maritime navigation and radiocommunication equipment and systems General requirements Methods of testing and required test results IEC 61162-1, Maritime navigation and rad
48、iocommunication equipment and systems Digital interfaces Part 1: Single talker and multiple listeners IMO A.694(17), General requirements for shipborne radio equipment forming part of the global maritime distress and safety system (GMDSS) and for electronic navigational aids IMO MSC.96(72), Performa
49、nce standards for devices to measure and indicate speed and distance 3 Abbreviations IMO International Maritime Organization VBW Dual ground/water speed VLW Distance travelled through the water 6 IEC 61023:2007 IEC 2007 4 Minimum performance requirements 4.1 General a) (MSC.96(72)/A1.1/2) Devices to measure and indicate speed and distance are intended for general navigational and ship manoeuvring use. The min
