1、BSI Standards PublicationMaritime navigation and radiocommunication equipment and systems Class B shipborne equipment of the automatic identificationsystem (AIS)Part 2: Self-organising time division multiple access (SOTDMA) techniquesBS EN 62287-2:2013National forewordThis British Standard is the UK
2、 implementation of EN 62287-2:2013. It is identical to IEC 62287-2:2013.The UK participation in its preparation was entrusted to Technical Commit-tee EPL/80, Maritime navigation and radiocommunication equipment and systems.A list of organizations represented on this committee can be obtained on requ
3、est to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 71055 1 ICS 47.020.70Compliance with a Britis
4、h Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Stand-ards Policy and Strategy Committee on 31 July 2013.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62287-2:2013EUROPEAN STANDARD EN 6228
5、7-2 NORME EUROPENNE EUROPISCHE NORM June 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitat
6、ion in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62287-2:2013 E ICS 47.020.70 English version Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 2: Self-organising time
7、 division multiple access (SOTDMA) techniques (IEC 62287-2:2013) Matriels et systmes de navigation et de radiocommunications maritimes - Transpondeur embarqu du systme didentification automatique (AIS) de classe B - Partie 2: Technique daccs multiple par rpartition dans le temps auto-adaptatif (SOTD
8、MA) (CEI 62287-2:2013) Navigations- und Funkkommunikationsgerte und -systeme fr die Seeschifffahrt Gerte der Klasse B des automatischen Identifikationssystems (AIS) fr Schiffe Teil 2: Sich selbst abstimmende Zeitmultiplex-Vielfachzugriffstechniken (SOTDMA) (IEC 62287-2:2013) This European Standard w
9、as approved by CENELEC on 2013-04-22. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning su
10、ch 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 (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member int
11、o 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 of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of M
12、acedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62287-2:2013EN 62287-2:2013 - 2 - Foreword The text of d
13、ocument 80/685/FDIS, future edition 1 of IEC 62287-2, prepared by IEC TC 80 “Maritime navigation and radiocommunication equipment and systems“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62287-2:2013. The following dates are fixed: latest date by which the document h
14、as to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-01-22 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-04-22 Attention is drawn to the possibility that some of the elements o
15、f this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62287-2:2013 was approved by CENELEC as a European Standard without any modification. In
16、the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 62287-1:2010 NOTE Harmonized as EN 62287-1:2011 (not modified). ISO 9000 NOTE Harmonized as EN ISO 9000. BS EN 62287-2:2013- 3 - EN 62287-2:2013 Annex ZA (normative) Normative references to
17、international 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 edit
18、ion of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60945 + corr. April 2002 2008 Maritime navigation and radiocommun
19、ication equipment and systems - General requirements - Methods of testing and required test results EN 60945 2002 IEC 61108 Series Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) EN 61108 Series IEC 61108-4 - Maritime navigation and radio
20、communication 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 required test results EN 61108-4 - IEC 61162 Series Maritime navigation and radiocommunic
21、ation equipment and systems - Digital interfaces EN 61162 Series IEC 61162-1 - Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners EN 61162-1 - IEC 61993-2 - Maritime navigation and radiocommunication equipment and syst
22、ems - Automatic Identification Systems (AIS) - Part 2: Class A shipborne equipment of the automatic identification system (AIS) - Operational and performance requirements, methods of test and required test results EN 61993-2 - ITU Radio regulations 2012 Appendices - - ITU-R Recommendation M.1084-5 -
23、 Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service - - ITU-R Recommendation M.825-3 1998 Characteristics of a transponder system using digital selective calling techniques for use with vessel traffic services and ship-to-ship iden
24、tification - - ITU-R Recommendation M.1371-4 2010 Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band - - BS EN 62287-2:2013 2 62287-2 IEC:2013(E) CONTENTS 1 Scope . 9 2 Normative references . 9 3 Abbreviations . 10 4 G
25、eneral requirements . 11 4.1 General . 11 4.1.1 Capabilities of the Class B “SO” AIS 11 4.1.2 Quality assurance 11 4.1.3 Safety of operation 11 4.1.4 Additional features . 12 4.1.5 Functionality 12 4.2 Manuals 12 4.3 Marking and identification 12 5 Environmental, power supply, interference and safet
26、y requirements . 12 6 Performance requirements . 13 6.1 Internal processes . 13 6.2 Operating frequency channels . 14 6.3 Internal GNSS receiver for position reporting. 14 6.4 Identification 14 6.5 AIS Information . 14 6.5.1 Information content 14 6.5.2 Information reporting intervals . 15 6.5.3 Sho
27、rt safety-related messages 16 6.5.4 Permissible initialisation period . 16 6.6 Alarms and indications, fall-back arrangements . 16 6.6.1 Built-in integrity tests (BIIT) . 16 6.6.2 Transmitter shutdown procedure 17 6.6.3 Position sensor fallback conditions 18 6.7 User interface 18 6.7.1 Indication an
28、d display 18 6.7.2 Static data input 19 6.7.3 External interfaces . 19 6.8 Protection from invalid control commands . 19 7 Technical requirements 19 7.1 General . 19 7.2 Physical layer 20 7.2.1 General . 20 7.2.2 Receiver characteristics 20 7.2.3 Other characteristics . 21 7.2.4 Transmitter requirem
29、ents . 22 7.3 Link layer 23 7.3.1 General . 23 7.3.2 Link sub-layer 1: Medium Access Control (MAC) . 23 7.3.3 Link sub-layer 2: Data Link Service (DLS) 25 7.3.4 Link sub-layer 3: Link Management Entity (LME) . 25 7.4 Network layer 29 BS EN 62287-2:201362287-2 IEC:2013(E) 3 7.4.1 General . 29 7.4.2 M
30、anagement of regional operating settings 29 7.4.3 Multi-channel operation . 30 7.5 Transport layer 30 7.6 Presentation Interface . 31 7.7 DSC receive capability 31 8 Test conditions . 31 8.1 General . 31 8.2 Normal test conditions . 31 8.2.1 Temperature and humidity . 31 8.2.2 Power supply . 31 8.3
31、Extreme test conditions . 31 8.4 Test signals . 31 8.4.1 Standard test signal number 1 . 31 8.4.2 Standard test signal number 2 . 32 8.4.3 Standard test signal number 3 . 32 8.4.4 Standard test signal number 4 . 32 8.5 Standard test environment . 33 8.5.1 Test setup . 33 8.5.2 Sensor test input . 33
32、 8.5.3 Synchronisation . 33 8.5.4 Test signals applied to the receiver input . 33 8.5.5 Waiver for receivers 34 8.5.6 Artificial antenna (dummy load) . 34 8.5.7 Modes of operation of the transmitter 34 8.5.8 Common test conditions for protection from invalid controls . 34 8.5.9 Measurement uncertain
33、ties 34 9 Power supply, environmental and EMC tests 35 9.1 Test summary 35 9.2 Vibration 36 9.2.1 Purpose . 36 9.2.2 Method of measurement 36 9.2.3 Required results 36 9.3 Shock 36 9.3.1 Purpose . 36 9.3.2 Method of measurement 36 9.3.3 Required result 36 9.4 Performance tests / checks . 36 9.5 Unde
34、r voltage test (brown out) 37 9.5.1 Purpose . 37 9.5.2 Method of test . 37 9.5.3 Required result 37 9.6 Under voltage test (short term) 37 9.6.1 Purpose . 37 9.6.2 Method of test . 37 9.6.3 Required result 37 10 Operational tests 37 10.1 General . 37 10.1.1 Tests by inspection 37 BS EN 62287-2:2013
35、4 62287-2 IEC:2013(E) 10.1.2 Safety of operation 38 10.1.3 Additional features . 38 10.2 Modes of operation 38 10.2.1 Autonomous mode . 38 10.2.2 Single messages . 40 10.2.3 Polled mode / Interrogation response 43 10.3 Channel selection 44 10.3.1 Valid channels . 44 10.3.2 Invalid channels. 44 10.4
36、Internal GNSS receiver 44 10.5 AIS information 45 10.5.1 Information content 45 10.5.2 Information update intervals 45 10.6 Initialisation period 47 10.6.1 Purpose . 47 10.6.2 Method of measurement 47 10.6.3 Required results 47 10.7 Alarms and indications, fall-back arrangements . 47 10.7.1 Built in
37、 integrity test . 47 10.7.2 Transceiver protection . 48 10.7.3 Transmitter shutdown procedure 48 10.7.4 Position sensor fallback conditions 48 10.8 User interface 49 10.8.1 Status indication 49 10.8.2 Message display 49 10.8.3 Static data input 50 11 Physical tests . 51 11.1 TDMA transmitter 51 11.1
38、.1 Frequency error . 51 11.1.2 Carrier power 51 11.1.3 Transmission spectrum 52 11.1.4 Modulation accuracy 53 11.1.5 Transmitter output power versus time function . 54 11.2 TDMA receivers . 55 11.2.1 Sensitivity 55 11.2.2 Error behaviour at high input levels . 56 11.2.3 Co-channel rejection 56 11.2.
39、4 Adjacent channel selectivity . 57 11.2.5 Spurious response rejection 58 11.2.6 Intermodulation response rejection 60 11.2.7 Blocking or desensitisation 62 11.3 Conducted spurious emissions 62 11.3.1 Spurious emissions from the receiver 62 11.3.2 Spurious emissions from the transmitter 63 12 Specif
40、ic tests of Link layer 63 12.1 TDMA synchronisation . 64 12.1.1 Synchronisation test using UTC direct and indirect 64 12.1.2 Synchronisation test without UTC, EUT receiving semaphore 64 12.2 Time division (frame format) 65 BS EN 62287-2:201362287-2 IEC:2013(E) 5 12.2.1 Purpose . 65 12.2.2 Method of
41、measurement 65 12.2.3 Required results 65 12.3 Synchronisation jitter . 65 12.3.1 Definition . 65 12.3.2 Purpose . 65 12.3.3 Method of measurement 65 12.3.4 Required results 65 12.4 Data encoding (bit stuffing) . 65 12.4.1 Purpose . 65 12.4.2 Method of measurement 65 12.4.3 Required results 66 12.5
42、Frame check sequence . 66 12.5.1 Purpose . 66 12.5.2 Method of measurement 66 12.5.3 Required results 66 12.6 Slot allocation (Channel access protocols) 66 12.6.1 Network entry 66 12.6.2 Autonomous scheduled transmissions (SOTDMA) . 66 12.6.3 Autonomous scheduled transmissions (ITDMA) . 67 12.6.4 Tr
43、ansmission of Messages 24A and 24B (ITDMA) . 67 12.6.5 Assigned operation 67 12.6.6 Group assignment . 69 12.6.7 Base station reservations 73 12.7 Message formats . 74 12.7.1 Received messages. 74 12.7.2 Transmitted messages . 74 13 Specific tests of network layer 74 13.1 Regional area designation b
44、y VDL Message 74 13.1.1 Purpose . 74 13.1.2 Method of measurement 74 13.1.3 Required results 75 13.2 Channel management by addressed Message 22 76 13.2.1 Purpose . 76 13.2.2 Method of measurement 76 13.2.3 Required results 76 13.3 Invalid regional operating areas. 76 13.3.1 Purpose . 76 13.3.2 Metho
45、d of measurement 76 13.3.3 Required test results . 76 13.4 Continuation of autonomous mode reporting interval . 76 13.4.1 Purpose . 76 13.4.2 Method of test . 77 13.4.3 Required result 77 13.5 Slot reuse and FATDMA reservations 77 13.5.1 Method of measurement 77 13.5.2 Required results 77 13.6 Other
46、 features . 77 Annex A (normative) DSC channel management 78 BS EN 62287-2:2013 6 62287-2 IEC:2013(E) Annex B (normative) Calculation of area size . 86 Bibliography 87 Figure 1 OSI layer model . 20 Figure 2 Power versus time mask 24 Figure 3 Format for repeating four-packet cluster . 32 Figure 4 Mea
47、surement arrangement for carrier power 51 Figure 5 Emission mask . 53 Figure 6 Measurement arrangement for modulation accuracy 53 Figure 7 Measurement arrangement 55 Figure 8 Measurement arrangement with two generators . 57 Figure 9 SINAD or PER/BER measuring equipment . 59 Figure 10 Measurement arr
48、angement for intermodulation . 61 Figure 11 Regional transitional zones 75 Table 1 Dynamic information autonomous reporting intervals for Class B “SO” AIS 16 Table 2 BIIT and reaction to malfunctions 17 Table 3 Position sensor fallback conditions 18 Table 4 Required receiver performance . 21 Table 5
49、 Transceiver characteristics 21 Table 6 Transmitter characteristics 23 Table 7 Definitions of timing for Figure 2 25 Table 8 Use of VDL Messages by a Class B “SO” AIS 28 Table 9 Content of first two packets . 32 Table 10 Fixed PRS data derived from Recommendation ITU-T O.153 . 33 Table 11 Test . 35 Table 12 Peak frequency deviation versus time 54 Table 13 Frequencies for intermodulation test 61 Table 14 Regional area scenario 75 Table 15 Required channels in use 75 Table
