1、 IEC 62729 Edition 1.0 2012-06 INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Shipborne equipment for long-range identification and tracking (LRIT) Performance requirements IEC 62729:2012(E) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012
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9、-06 INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Shipborne equipment for long-range identification and tracking (LRIT) Performance requirements INTERNATIONAL ELECTROTECHNICAL COMMISSION S ICS 47.020.70 PRICE CODE ISBN 978-2-83220-148-0 Registered trademark
10、of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 62729 IEC:2012(E) CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Abbreviations . 7 4 Performance requirements . 7 4.1 General . 7 4.1
11、.1 General requirements 7 4.1.2 Additional facilities 7 4.2 Transmission of information. 7 4.3 Remote configuration 8 4.4 On-demand reports . 8 4.5 Functionality 8 4.6 Coverage 9 4.7 User controls . 9 4.8 Remote switching 10 5 Technical requirements 10 5.1 Interfacing . 10 5.2 Environmental requirem
12、ent 10 5.3 Electromagnetic compatibility requirement . 10 5.4 Recovery after power outage . 10 5.5 Radiated spurious emissions . 11 6 Methods of testing and required test results . 11 6.1 General . 11 6.2 General . 11 6.2.1 General requirements 11 6.2.2 Additional facilities 12 6.3 Performance requi
13、rements 12 6.3.1 Transmission of information . 12 6.3.2 Remote configuration 12 6.3.3 On demand reports 12 6.3.4 Functionality 12 6.3.5 Coverage . 13 6.3.6 User controls . 13 6.3.7 Remote switching 13 6.4 Technical requirements . 13 6.4.1 Interfacing . 13 6.4.2 Recovery after power outage . 14 6.4.3
14、 Radiated spurious emissions . 14 Annex A (informative) Introduction to the LRIT system . 15 Annex B (normative) Requirements relating to installation . 18 Annex C (informative) LRIT shipborne equipment conformance test . 19 Bibliography 22 62729 IEC:2012(E) 3 Figure A.1 Schematic of information tra
15、nsfer from ship to LRIT data centre . 15 Figure A.2 Schematic of information transfer in the LRIT system . 16 Table 1 Data to be transmitted from the shipborne equipment 9 Table C.1 Shipborne equipment test requirements . 19 4 62729 IEC:2012(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MARITIME NA
16、VIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS SHIPBORNE EQUIPMENT FOR LONG-RANGE IDENTIFICATION AND TRACKING (LRIT) PERFORMANCE REQUIREMENTS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnica
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27、l such patent rights. International Standard IEC 62729 has been prepared by IEC technical committee 80: Maritime navigation and radiocommunication equipment and systems. The text of this standard is based on the following documents: FDIS Report on voting 80/663/FDIS 80/668/RVD Full information on th
28、e voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 62729 IEC:2012(E) 5 The committee has decided that the contents of this publication will remain unchanged
29、 until the stability 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. A bilingual version of this publication may be issued at a l
30、ater date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 62729 IEC:2012(E) MARITIME NAVIGA
31、TION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS SHIPBORNE EQUIPMENT FOR LONG-RANGE IDENTIFICATION AND TRACKING (LRIT) PERFORMANCE REQUIREMENTS 1 Scope International Standard IEC 62729 specifies the performance requirements and methods of testing for shipborne equipment for use for long-range ident
32、ification and tracking (LRIT). Long-range identification and tracking of ships is a requirement of regulation V/19-1 of SOLAS 1974 as amended. An introduction to the system is given in Annex A. The standard results from observations made at the IMO meeting of MSC 88 in November 2010 that some LRIT e
33、quipment in practice was not operating in accordance with the provisions of SOLAS and the IMO performance standards. The standard takes account of the general requirements given in IMO resolution A.694(17) and is associated with IEC 60945. When a requirement in this International Standard is differe
34、nt from IEC 60945, the requirement in this standard takes precedence. This standard incorporates the parts of the performance standards included in IMO resolution MSC.263(84), Revised performance standards and functional requirements for the long-range identification and tracking of ships. Equipment
35、 tested to this standard will demonstrate compliance with the SOLAS regulation as indicated below and the test results will assist Administrations in granting type approval: (SOLAS V/19-1.6) Systems and equipment used to meet the requirements of this regulation shall conform to performance standards
36、 and functional requirements not inferior to those adopted by the IMO. Any shipboard equipment shall be type approved by the Administration. Shipboard installations are not covered by this standard but matters relating to the installation of the shipboard equipment are reproduced in Annex B. The IMO
37、 conformance test of shipborne installations is not covered by this standard but details are given, for information, in Annex C. NOTE All text of this standard, whose wording is identical to that of IMO resolution MSC.263(84) and the SOLAS Convention, is printed in italics, and the resolution and as
38、sociated performance standard paragraph numbers or regulation are indicated in brackets. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. F
39、or 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 IMO, International Convention for the safety of
40、life at sea (SOLAS), 1974 as amended 62729 IEC:2012(E) 7 IMO Resolution A.694(17):1991, General requirements for shipborne radio equipment forming part of the global maritime distress and safety system (GMDSS) and for electronic navigational aids IMO Resolution MSC.263(84):2008, Revised performance
41、standards and functional requirements for the long-range identification and tracking of ships ITU Radio Regulations, Appendix 3, Tables of maximum permitted power levels for spurious or spurious domain emissions 3 Abbreviations ASP Application Service Provider CSP Communication Service Provider GMDS
42、S Global Maritime Distress and Safety System GNSS Global Navigation Satellite System IMO International Maritime Organization LRIT Long-Range Identification and Tracking MMSI Maritime Mobile Service Identity RAIM Receiver Autonomous Integrity Monitoring SOLAS International Convention for the Safety O
43、f Life At Sea SSAS Ship Security Alert System NOTE The meaning and usage of certain LRIT terms can be found in Annex A. 4 Performance requirements 4.1 General 4.1.1 General requirements (See 6.2.1) (MSC.263(84) A4.1) In addition to the general requirements contained in resolution A.694(17) on Recomm
44、endations on general requirements for shipborne radio equipment forming part of the global maritime distress and safety system (GMDSS) and for electronic navigational aids, the shipborne equipment should comply with the following minimum requirements. The equipment shall comply with the general requ
45、irements described in IEC 60945. In addition to the requirements of IEC 60945 for equipment manuals, the equipment handbooks shall state the areas in which the equipment will operate (see 4.6) and information on installation as described in Annex B. 4.1.2 Additional facilities (See 6.2.2) If the equ
46、ipment incorporates facilities additional to the minimum requirements of this standard (for instance for GMDSS or SSAS) the operation of such additional facilities shall not degrade the performance of the equipment and the required performance requirements for LRIT shall be met. However, communicati
47、ons for distress, urgency and safety take priority over the transmission of LRIT information. 4.2 Transmission of information (See 6.3.1) 8 62729 IEC:2012(E) (MSC.263(84) A4.1.1) The shipborne equipment shall be capable of automatically and without human intervention on board the ship transmitting t
48、he ships LRIT information at 6-hour intervals to an LRIT Data Centre. NOTE LRIT data centres are described in Annex A. The LRIT information is described in Table 1. Means shall be provided to enable the shipborne equipment to be remotely programmed to transmit the LRIT information to the selected LR
49、IT data centre. There shall be no control available to the shipborne user to set up or remove the programming information (however, see 4.7). The default transmission interval shall be 6 h. 4.3 Remote configuration (See 6.3.2) (MSC.263(84) A4.1.2) The shipborne equipment shall be capable of being configured remotely to transmit LRIT information at variable intervals (Pre-scheduled position reports). The equipment shall be capable of being remotely configured to transmit LRIT information
