1、Maritime navigation and radiocommunication equipmentand systems Automatic identification system (AIS)Part 2: AIS AtoN Stations Operational and performance requirements, methods of testing and required test resultsBS EN 62320-2:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/0
2、5/2013 15:06National forewordThis British Standard is the UK implementation of EN 62320-2:2017. It isidentical to IEC 62320-2:2016. It supersedes BS EN 62320-2:2008 which willbe withdrawn on 5 December 2019.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/80, Maritime
3、navigation and radiocommunication equipment and systems.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The Brit
4、ish Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 88383 5ICS 47.020.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 Februar
5、y 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62320-2:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62320-2 January 2017 ICS 47.020.70 Supersedes EN 62320-2:2008 English Version Maritime navigation and radiocommunication equipment and systems
6、 - Automatic identification system (AIS) - Part 2: AIS AtoN Stations - Operational and performance requirements, methods of testing and required test results (IEC 62320-2:2016) Equipements et systmes de navigation et de radiocommunication maritimes - Systmes didentification automatique (AIS) - Parti
7、e 2: Stations AIS AtoN Exigences minimales oprationnelles et de performance, mthodes de mesure et rsultats de test minimum attendus (IEC 62320-2:2016) Navigations- und Funkkommunikationsgerte und -systeme fr die Seeschifffahrt - Automatische Identifikationssysteme (AIS) - Teil 2: AIS-AtoN-Stationen
8、- Betriebs- und Leistungsanforderungen, Prfverfahren und geforderte Prfergebnisse (IEC 62320-2:2016) This European Standard was approved by CENELEC on 2016-12-05. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Sta
9、ndard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (E
10、nglish, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees
11、 of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia
12、, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELE
13、C All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62320-2:2017 E BS EN 62320-2:2017EN 62320-2:2017 2 European foreword The text of document 80/817/FDIS, future edition 2 of IEC 62320-2, prepared by IEC/TC 80 “Maritime navigation and radioco
14、mmunication equipment and systems“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62320-2:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (d
15、op) 2017-09-05 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-12-05 This document supersedes EN 62320-2:2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/o
16、r CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62320-2:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have t
17、o be added for the standards indicated: IEC 61162-1 NOTE Harmonized as EN 61162-1. IEC 61162-2 NOTE Harmonized as EN 61162-2. IEC 61162-460 NOTE Harmonized as EN 61162-460. IEC 61993-2 NOTE Harmonized as EN 61993-2. BS EN 62320-2:2017EN 62320-2:2017 3 Annex ZA (normative) Normative references to int
18、ernational publications with their corresponding European publications 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. For undated references, the latest edition
19、 of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is a
20、vailable here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60945 - Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results EN 60945 - IEC 61108 Series Maritime navigation and radiocommunication equipment and syst
21、ems - Global navigation satellite systems (GNSS) EN 61108 Series IEC 62287-1 - Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 1: Carrier-sense time division multiple access (CSTDMA) techniques EN 6228
22、7-1 - IEC 62320-3 2015 Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - Part 3: AIS Simplex Repeater Station - Minimum operational and performance requirements, methods of testing and required test results EN 62320-3 2015 ITU Radio Regulatio
23、ns, Appendix 18 - Table of transmitting frequencies in the VHF maritime mobile band - - ITU-R Recommendation M.1371-5 2014 Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band - - IALA Recommendation A-126 - The use of A
24、utomatic Identification System (AIS) in Marine Aids to Navigation - - BS EN 62320-2:2017 2 IEC 62320-2:2016 IEC 2016 CONTENTS FOREWORD . 8 1 Scope 10 2 Normative references 10 3 Terms, definitions and abbreviations . 11 3.1 Terms and definitions 11 3.2 Abbreviated terms . 11 4 Description 12 4.1 Typ
25、es of AIS AtoN stations . 12 4.2 Type 1 AIS AtoN station 15 4.2.1 Characteristics. 15 4.2.2 Capability 17 4.2.3 Alternatives . 17 4.3 Type 2 AIS AtoN station 18 4.3.1 Characteristics. 18 4.3.2 Capability 18 4.3.3 Control receiver . 18 4.3.4 Alternatives . 18 4.4 Type 3 AIS AtoN Station . 19 4.4.1 Ch
26、aracteristics. 19 4.4.2 Capability 19 4.4.3 AIS receiver (AIS Rx) 19 4.4.4 Alternatives . 19 4.5 Optional direct configuration via VDL (types 2 and 3) 20 4.6 Optional configuration via VDL using chaining (type 3) 20 5 Requirements for AIS AtoN stations . 23 5.1 Physical layer . 23 5.1.1 Transmitter
27、requirements . 23 5.1.2 Receiver requirements . 25 5.1.3 Power consumption . 26 5.1.4 Environmental requirements 26 5.2 Link layer 27 5.2.1 General . 27 5.2.2 AIS Messages . 27 5.2.3 Synchronisation . 27 5.2.4 VDL access schemes. 28 5.2.5 Autonomous mode . 30 5.2.6 Electronic position fix system . 3
28、1 5.2.7 Built-in integrity test . 32 5.3 Configuration method 33 5.3.1 General . 33 5.3.2 Alternative for types 1, 2 and 3 33 5.3.3 Chaining of AIS AtoN stations 36 5.4 Repeat broadcast of active AIS-SART message 36 5.5 Other requirements . 36 5.5.1 Additional features . 36 5.5.2 Manufacturers infor
29、mation 36 BS EN 62320-2:2017IEC 62320-2:2016 IEC 2016 3 5.5.3 Marking and identification 37 5.5.4 Additional connection points 37 6 Tests of AIS AtoN stations . 37 6.1 General . 37 6.2 Test conditions . 37 6.2.1 Normal test conditions . 37 6.2.2 Extreme test conditions . 37 6.2.3 Standard test envir
30、onment . 38 6.2.4 Test signals . 38 6.2.5 Arrangements for test signals applied to the receiver input 39 6.2.6 Encoder for receiver measurements 40 6.2.7 Waiver for receivers . 40 6.2.8 Impedance . 40 6.2.9 Artificial antenna (dummy load) . 40 6.2.10 Facilities for access . 40 6.2.11 Modes of operat
31、ion of the transmitter. 40 6.2.12 Measurement uncertainties 40 7 RF tests . 41 7.1 TDMA transmitter 41 7.1.1 General . 41 7.1.2 Frequency error . 41 7.1.3 Carrier power . 42 7.1.4 Modulation spectrum slotted transmission 42 7.1.5 Transmitter test sequence and modulation accuracy 43 7.1.6 Transmitter
32、 output power versus time function (FATDMA and RATDMA) . 45 7.2 TDMA receivers (types 2 and 3) 46 7.2.1 Sensitivity 46 7.2.2 Error behaviour at high input levels 47 7.2.3 Co-channel rejection 47 7.2.4 Adjacent channel selectivity . 48 7.2.5 Spurious response rejection 49 7.2.6 Inter-modulation respo
33、nse rejection . 52 7.2.7 Blocking or desensitization 53 7.3 Conducted spurious emissions at the antenna 54 7.3.1 Spurious emissions from the receiver 54 7.3.2 Spurious emissions from the transmitter 54 8 Functional tests . 55 8.1 Configuration method 55 8.1.1 General . 55 8.1.2 Configuration for Mes
34、sage 21 55 8.1.3 Schedule mode A FATDMA Message 21 (single report, alternating channel operation) . 56 8.1.4 Schedule mode B FATDMA Message 21 (dual report, dual channel operation) 57 8.1.5 Schedule mode C FATDMA Message 21 (single report, single channel operation) 57 8.1.6 Schedule mode A RATDMA Me
35、ssage 21 (Type 3) (single report, alternating channel operation) . 58 8.1.7 Schedule mode B RATDMA Message 21 (Type 3) (dual report, dual channel operation) . 59 BS EN 62320-2:2017 4 IEC 62320-2:2016 IEC 2016 8.1.8 Schedule mode C RATDMA Message 21 (type 3) (single channel operation) 59 8.1.9 Schedu
36、led transmission of Message 6 . 60 8.1.10 Scheduled transmission of Message 8 . 61 8.1.11 Scheduled transmission of Message 12 . 61 8.1.12 Scheduled transmission of Message 14 . 61 8.1.13 Unscheduled transmission . 62 8.2 Synchronisation accuracy . 62 8.2.1 Implemented synchronisation modes and sync
37、hronisation error . 62 8.2.2 Synchronisation test without UTC (types 2 and 3) 63 8.3 EPFS 64 8.3.1 Position source 64 8.3.2 Invalid position 64 8.3.3 Off-position monitor . 64 8.4 Receive addressed message (types 2 and 3) 65 8.4.1 Purpose . 65 8.4.2 Method of measurement 65 8.4.3 Required results 65
38、 8.5 Interrogation response (Type 3) 65 8.5.1 Purpose . 65 8.5.2 Method of measurement 65 8.5.3 Required results 66 8.6 Repeat AIS-SART messages 66 8.6.1 Purpose . 66 8.6.2 Method of measurement 66 8.6.3 Required results 66 8.7 Additional functionality as implemented by the manufacturer. 66 8.7.1 Te
39、st for configuration of the receiver turn-on times (types 2 and 3) 66 8.7.2 Test for configuration of payload transmission . 67 8.7.3 Test for forced broadcast . 68 8.7.4 Test for version information . 68 8.7.5 Test for DCR AtoN function ID capability 69 8.7.6 Test for assigning an encryption key fo
40、r VDL configuration 69 8.7.7 Test for VDL configuration using chaining (Type 3) 70 8.8 BIIT. 75 8.8.1 Purpose . 75 8.8.2 Method of measurement 75 8.8.3 Required results 75 8.9 Transmitter shutdown procedure . 75 8.9.1 Purpose . 75 8.9.2 Method of measurement 75 8.9.3 Required results 75 8.10 Power s
41、upply 75 8.10.1 Purpose . 75 8.10.2 Method of measurement 76 8.10.3 Required results 76 8.11 Environmental . 76 8.12 External removable media . 76 8.12.1 Purpose . 76 BS EN 62320-2:2017IEC 62320-2:2016 IEC 2016 5 8.12.2 Method of measurement 76 8.12.3 Required results 76 8.13 Other tests 76 8.13.1 Q
42、uality assurance 76 8.13.2 Additional features . 76 8.13.3 Manual 77 8.13.4 Marking and identification 77 8.14 Optional TAG block encapsulation 77 8.14.1 Application . 77 8.14.2 TAG block capabilities . 77 8.14.3 Activation of source-identification for output 77 8.14.4 Activation of Destination-iden
43、tification . 78 8.14.5 Activation of Source-identification for input 79 8.14.6 Use of multiple source-identifications for input . 80 8.14.7 Test of grouping by TAG blocks for output . 81 8.14.8 Test of UNIX time output . 82 8.14.9 Test of line-count output 82 Annex A (informative) AIS AtoN station c
44、onfiguration structures 84 A.1 AIS AtoN station configuration structures 84 A.2 MMSI Identification configuration command (AID) . 87 A.3 Extended/general AtoN station configuration command (ACF/ACG) 89 A.4 Configure broadcast rates for AtoN Station message command (CBR) 94 A.5 Configuration of encry
45、ption key (CEK) 97 A.6 Configure the receiver turn-on times (ARW) 98 A.7 Proprietary AtoN control command (MCR). 99 A.8 Configuration of message payload for broadcast (MEB) 101 A.9 Forced broadcast command (AFB) 101 A.10 Version information (VER) 102 A.11 AtoN function ID capability 104 A.12 Query v
46、ia the VDL for Message 21 content . 105 A.13 General query request 106 A.14 Configuration of receiver operational times command (COP) 107 A.15 Configuration of message payload for broadcast (MEB) 108 A.16 Query response via the VDL for Message 21 configuration . 110 Annex B (normative) Message 21 At
47、oN status bits 113 Bibliography 114 Figure 1 Functional block diagram of a Type 1 AIS AtoN Station 16 Figure 2 Functional block diagram of a type 2 AIS AtoN station . 18 Figure 3 Functional block diagram of a type 3 AIS AtoN station . 19 Figure 4 VDL configuration decision tree 22 Figure 5 Power ver
48、sus time mask 29 Figure 6 Reporting modes for Message 21 . 31 Figure 7 Block diagram of AIS AtoN test setup . 38 Figure 8 Format for repeating four-packet cluster . 39 Figure 9 Measurement arrangement for frequency error . 41 Figure 10 Measurement arrangement for carrier power 42 BS EN 62320-2:2017
49、6 IEC 62320-2:2016 IEC 2016 Figure 11 Emission mask . 43 Figure 12 Measurement arrangement for modulation accuracy . 44 Figure 13 Measurement arrangement for sensitivity . 46 Figure 14 Measurement arrangement for error behaviour . 47 Figure 15 Measurement arrangement for co-channel rejection . 48 Figure 16 Measurement arrangement for adjacent channel selectivity 49 Figure 17 PER/BER or SINAD measuring equipment . 50 Figure 18 Measurement arrangement for inter-modulation . 52
