1、 IEC 61108-3 Edition 1.0 2010-05 INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 3: Galileo receiver equipment Performance requirements, methods of testing and required test results IEC 61108-3:2010(E) colour ins
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9、ec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61108-3 Edition 1.0 2010-05 INTERNATIONAL STANDARD Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 3: Galileo receiver equipment Performance requirements, methods of testing and re
10、quired test results INTERNATIONAL ELECTROTECHNICAL COMMISSION XA ICS 47.020.70 PRICE CODE ISBN 978-2-88910-945-6 Registered trademark of the International Electrotechnical Commission colour inside 2 61108-3 IEC:2010(E) CONTENTS FOREWORD.5 1 Scope.7 2 Normative references .7 3 Terms, definitions and
11、abbreviations 8 3.1 Terms and definitions 8 3.2 Abbreviations 8 4 Minimum performances standards 9 4.1 Object .9 4.2 Galileo receiver equipment10 4.2.1 Minimum facilities10 4.2.2 Configuration.10 4.2.3 Quality assurance10 4.3 Performance standards for Galileo receiver equipment10 4.3.1 General .10 4
12、.3.2 Equipment output 11 4.3.3 Accuracy .12 4.3.4 Acquisition.12 4.3.5 Antenna and input/output connections .13 4.3.6 Antenna design .13 4.3.7 Dynamic range 13 4.3.8 Protection from specific interfering signals.13 4.3.9 Position update .14 4.3.10 Differential Galileo input 14 4.3.11 Navigational war
13、nings and status indications.14 4.3.12 Output of COG, SOG and UTC 18 4.3.13 Typical interference conditions 19 5 Methods of testing and required test results .19 5.1 Test sites 19 5.2 Test sequence.20 5.3 Test signals.20 5.4 Determination of accuracy.21 5.5 General requirements and presentation requ
14、irements21 5.5.1 Normal conditions21 5.5.2 General requirements21 5.5.3 Presentation requirements.21 5.6 Receiver tests .21 5.6.1 Galileo receiver equipment 21 5.6.2 Position output 22 5.6.3 Equipment output 22 5.6.4 Accuracy .22 5.6.5 Acquisition.23 5.6.6 Antenna and input/output connections .24 5.
15、6.7 Antenna design .24 5.6.8 Sensitivity and dynamic range .24 5.6.9 Protection from other shipborne transmitters .25 5.6.10 Position update .25 61108-3 IEC:2010(E) 3 5.6.11 Differential Galileo input 26 5.6.12 Navigational warnings and status indications.26 5.6.13 Accuracy of COG and SOG .29 5.6.14
16、 Validity of COG and SOG information29 5.6.15 Output of UTC .30 5.7 Tests for typical RF interference conditions.30 5.7.1 Simulator conditions 30 5.7.2 Navigation solution accuracy test 30 5.7.3 Re-acquisition test.31 Annex A (informative) Galileo navigation signals characteristics 33 Annex B (infor
17、mative) The Galileo integrity concept.35 Annex C (informative) Receiver autonomous integrity monitoring (RAIM).41 Annex D (normative) Galileo standard received signals and interference environment .51 Annex E (informative) Galileo RAIM testing .56 Bibliography58 Figure B.1 Graphical illustration of
18、SISA and SISMA GIC05.37 Figure C.1 Navigation alerts and FDE events.42 Figure C.2 RNP parameters.43 Figure C.3 Receiver autonomous integrity monitoring (RAIM) 44 Figure C.4 Position errors 45 Figure C.5 Decision threshold and minimum detectable bias for the (W)SSE statistic.46 Figure C.6 Maximum res
19、idual test statistic .47 Figure C.7 Geometry screening .48 Figure D.1 E5 in-band and near-band maximum CW RFI levels .52 Figure D.2 E1 in-band and near-band maximum CW RFI levels .53 Figure D.3 E5 Maximum in-band CW/NBI RFI levels 54 Figure D.4 E1 Maximum in-band CW/NBI RFI levels 54 Table 1 Acquisi
20、tion time limits13 Table 2 RAIM integrity states .17 Table 3 Integrity states corresponding to the Galileo integrity message .18 Table 4 Accuracy of COG 19 Table 5 RF interference values 31 Table A.1 General characteristics of the Galileo navigation signals33 Table A.2 General characteristics of Gal
21、ileo observables.34 Table B.1 Integrity flag values38 Table C.1 Galileo satellite failure GIC05 49 Table C.2 RAIM-FDE parameters.50 Table D.1 Minimum and maximum receiver power levels on ground.51 Table D.2 Minimum and maximum levels at antenna port and receiver input 51 Table D.3 Table of main char
22、acteristics of Figure D.1 above52 Table D.4 Table of main characteristics of Figure D.2 53 Table D.5 E5 maximum in-band RFI levels versus bandwidth.54 4 61108-3 IEC:2010(E) Table D.6 E5 maximum in-band RFI levels versus bandwidth.55 Table E.1 Scenario overview57 61108-3 IEC:2010(E) 5 INTERNATIONAL E
23、LECTROTECHNICAL COMMISSION _ MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS GLOBAL NAVIGATION SATELLITE SYSTEMS (GNSS) Part 3: Galileo receiver equipment Performance requirements, methods of testing and required test results FOREWORD 1) The International Electrotechnical Commission
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34、y be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61108-3 has been prepared by IEC technical committee 80: Maritime navigation and radiocommunication equipment and systems. The text of this standard is based
35、 on the following documents: FDIS Report on voting 80/590/FDIS 80/595/RVD Full information on the 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. 6 61108-3
36、 IEC:2010(E) A list of all the parts in the IEC 61108 series, under the general title: Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS), can be found on the IEC website. The committee has decided that the contents of this publication will re
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39、 MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS GLOBAL NAVIGATION SATELLITE SYSTEMS (GNSS) Part 3: Galileo receiver equipment Performance requirements, methods of testing and required test results 1 Scope This part of IEC 61108 specifies the minimum performance standards, methods o
40、f testing and required test results for Galileo shipborne receiver equipment, based on IMO resolution MSC.233(82), which uses the signals from the Galileo Global Navigation Satellite System in order to determine position. It takes account of the general requirements given in IMO resolution A.694(17)
41、 and is associated with IEC 60945. When a requirement in this standard is different from IEC 60945, the requirement in this standard takes precedence. It also takes account, as appropriate, of requirements for the presentation of navigation-related information on shipborne navigational displays give
42、n in IMO resolution MSC.191(79) and is associated with IEC 62288. A description of the Galileo Open Service and Safety of Life Service is given in the Galileo interface control documents (see Bibliography). This receiver standard applies to navigation in ocean waters for the open service and harbour
43、 entrances, harbour approaches and coastal waters for the Safety of Life service, as defined in IMO resolution A.953(23). All text of this standard, whose meaning is identical to that in IMO resolution MSC.233(82), is printed in italics and the resolution and paragraph numbers are indicated in brack
44、ets i.e. (M.233/A1.2). The requirements in Clause 4 are cross-referenced to the tests in Clause 5 and vice versa. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refere
45、nces, the latest edition of the referenced document (including any amendments) applies. IEC 60721-3-6:1987, Classification of environmental conditions Part 3-6: Classification of groups of environmental parameters and their severities Ship environment IEC 60945, Maritime navigation and radiocommunic
46、ation equipment and systems General requirements Methods of testing and required test results IEC 61108-1:2003, Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 1: Global positioning system (GPS) Receiver equipment Performance standards
47、, methods of testing and required test results IEC 61108-4, Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 4: Shipborne DGPS and DGLONASS maritime radio beacon receiver equipment Performance requirements, methods of testing and requir
48、ed test results 8 61108-3 IEC:2010(E) IEC 61162 (all parts), Maritime navigation and radiocommunication equipment and systems Digital interfaces IEC 61162-1, Maritime navigation and radiocommunication equipment and systems Digital interfaces Part 1: Single talker and multiple listeners IEC 62288, Ma
49、ritime navigation and radiocommunication equipment and systems Presentation of navigation-related information on shipborne navigational displays General requirements Methods of testing and required test results IMO resolution A.694(17), General requirements for shipborne radio equipment forming part of the Global maritime distress and safety system (GMDSS) and for electronic navigatio
