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1、BRITISH STANDARD BS EN 62320-1:2007 Maritime navigation and radiocommunication equipment and systems Automatic Identification Systems (AIS) Part 1: AIS Base Stations Minimum operational and performance requirements, methods of testing and required test results The European Standard EN 62320-1:2007 h
2、as the status of a British Standard ICS 47.020.70 ? Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 62320-1:2007 This British Standard was published under the authority of the Standards Policy and Strateg
3、y Committee on 30 April 2007 BSI 2007 ISBN 978 0 580 50565 2 National foreword This British Standard was published by BSI. It is the UK implementation of EN 62320-1:2007. It is identical with IEC 62320-1:2007. The UK participation in its preparation was entrusted to Technical Committee EPL/80, Marit
4、ime navigation and radiocommunication equipment and systems. A list of organizations represented on EPL/80 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Complian
5、ce with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 62320-1 N
6、ORME EUROPENNE EUROPISCHE NORM March 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitat
7、ion in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62320-1:2007 E ICS 47.020.70 English version Maritime navigation and radiocommunication equipment and systems - Automatic Identification Systems (AIS) - Part 1: AIS Base Stations - Minimum operational and performanc
8、e requirements, methods of testing and required test results (IEC 62320-1:2007) Equipements et systmes de navigation et de radiocommunication maritimes - Systmes didentification automatique (AIS) - Partie 1: Stations de base AIS - Exigences minimales oprationnelles et de performance, mthodes de mesu
9、re et rsultats de test minimum attendus (CEI 62320-1:2007) Navigations- und Funkkommunikationsgerte und -systeme fr die Seeschifffahrt - Automatische Identifikationssysteme - Teil 1: AIS-Basisstationen - Mindest-Betriebs- und - Leistungsanforderungen, Prfverfahren und geforderte Prfergebnisse (IEC 6
10、2320-1:2007) This European Standard was approved by CENELEC on 2007-03-01. 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 bib
11、liographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in two official versions (English and German). A version in any other language made by translation under the responsibility of
12、a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hun
13、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GMT+00:00 200
14、7, Uncontrolled Copy, (c) BSI Foreword The text of document 80/460/FDIS, future edition 1 of IEC 62320-1, prepared by IEC TC 80, Maritime navigation and radiocommunication equipment and systems, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62320-1 on 2007-03-01. T
15、he following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-03-01 Annex ZA ha
16、s been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62320-1:2006 was approved by CENELEC as a European Standard without any modification. _ EN 62320-1:2007 2 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GMT+00:00
17、2007, Uncontrolled Copy, (c) BSI CONTENTS INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Symbols and abbreviations.7 4 Functional layout of an AIS Base Station7 4.1 General.7 4.2 Functional block diagram of an AIS Base Station.8 4.3 General VDL requirements 9 4.4 Functional diagram for operati
18、on of a Base Station .10 4.5 Base Station input/output sentence formatters.10 5 Functional definition of the radio interface of the AIS Base Station .12 5.1 General requirements of the physical layer12 5.2 Required parameter settings for the physical layer of the AIS Base Station .12 5.3 Minimum req
19、uirements for the TDMA transmitter of the AIS Base Station13 5.4 Minimum requirements for the TDMA receivers of the AIS Base Station 14 5.5 Shutdown procedure for an AIS Base Station 14 6 Requirements for AIS Base Station.14 6.1 General.14 6.2 Dependent Base Station requirements.15 6.3 Independent B
20、ase Station requirements 16 6.4 BIIT conditions 21 6.5 Further requirements for optional features.21 7 Functional definition of the presentation interface of the AIS Base Station22 7.1 Physical requirements for the presentation interface .22 7.2 Presentation interface data exchange22 8 Tests of AIS
21、Base Stations method of measurement and required results23 8.1 Test conditions23 9 Physical radio tests 26 9.1 Transceiver protection test 26 9.2 TDMA transmitter 27 9.3 TDMA receivers.34 9.4 Conducted spurious emissions at the antenna.42 10 Functional tests for Base Station 43 10.1 Pre-set-up .43 1
22、0.2 Normal operation.44 10.3 Intentional slot reuse (link congestion) 71 10.4 Comment Block Encapsulation 72 Annex A (informative) Proposed additional IEC 61162 AIS sentences.74 Figure 1 Functional block diagram of an AIS Base Station .8 Figure 2 Functional block diagram dependent and independent op
23、eration10 Figure 3 General processing diagram 16 Figure 4 General processing diagram 17 Annex ZA (normative) Normative references to international publications with their corresponding European publications 94 EN 62320-1:2007 3 Licensed Copy: London South Bank University, London South Bank Universit
24、y, Mon May 07 12:10:37 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Figure 5 Flow diagram for AIS Base Station response to VDM input.20 Figure 6 Format for repeating four-packet cluster.24 Figure 7 Measurement arrangement 27 Figure 8 Measurement arrangement 28 Figure 9 Modulation spectrum for slotted
25、transmission 25 kHz .29 Figure 10 Modulation spectrum for slotted transmission at optional 12,5 kHz.30 Figure 11 Measurement arrangement for modulation accuracy.30 Figure 12 Power versus time mask 32 Figure 13 Measurement arrangement.33 Figure 14 Measurement arrangement.34 Figure 15 Measurement arra
26、ngement.35 Figure 16 Measurement arrangement.36 Figure 17 Measurement arrangement.37 Figure 18 PER/BER or SINAD measuring equipment .39 Figure 19 Measurement arrangement for inter-modulation .41 Figure 20 Measurement arrangement for blocking or de-sensitisation 42 Table 1 Base Station input/output s
27、entence formatters 11 Table 2 Required parameter settings for an AIS Base Station 13 Table 3 Required settings of physical layer constants 13 Table 4 Bandwidth related parameters of the physical layer of the AIS Base Station13 Table 5 Minimum required TDMA transmitter characteristics14 Table 6 Minim
28、um TDMA receiver characteristics14 Table 7 Base Station response to input messages from the VDL16 Table 8 Base Station response to input messages from the VDL18 Table 9 BIIT alarm conditions monitored by an AIS Base Station .21 Table 10 Content of first two packets .24 Table 11 Fixed PRS data derive
29、d from ITU-T O.153 24 Table 12 Maximum values of absolute measurement uncertainties.26 Table 13 Definition of timings for Figure 1232 Table 14 Frequencies for inter-modulation tests.41 EN 62320-1:2007 4 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GM
30、T+00:00 2007, Uncontrolled Copy, (c) BSI INTRODUCTION Chapter V of the International Convention for the Safety of Life at Sea 1974 (SOLAS) requires mandatory carriage of Automatic Identification System (AIS) equipment on all vessels con- structed on or after 01 July 2002. Carriage for other types an
31、d sizes of SOLAS Convention vessels was required to be completed not later than 31 December 2004. SOLAS Chapter V, Regulation 19, clause 2.4.5 states that AIS shall: 1 provide automatically to appropriate equipped shore stations, other ships and aircraft in- formation, including ships identity, type
32、, position, course, speed, navigational status and other safety-related information; 2 receive automatically such information from similarly fitted ships; 3 monitor and track ships; and 4 exchange data with shore-based facilities. In addition, the IMO performance standards for AIS state that: The AI
33、S should improve the safety of navigation by assisting in the efficient navigation of ships, protection of the environment, and operation of Vessel Traffic Services (VTS), by satisfying the following functional requirements: 1 in a ship-to-ship mode for collision avoidance; 2 as a means for littoral
34、 States to obtain information about a ship and its cargo; and 3 as a VTS tool, i.e. ship-to-shore (traffic management). The AIS should be capable of providing to ships and to competent authorities, information from the ship, automatically and with the required accuracy and frequency, to facilitate a
35、c- curate tracking. Transmission of the data should be with the minimum involvement of ships personnel and with a high level of availability. The provision of Shore Based AIS will be necessary to attain the full benefit of the SOLAS Convention requirements. This part of IEC 62320 provides the minimu
36、m operational and performance requirements, methods of test and the required test results for AIS Base Stations. The testing is divided into three sections, the transceiver tests, the logical tests and the Presentation Interface tests. These are captured in Clauses 8, 9 and 10 respectively. The meth
37、od used for testing is that the EUT should meet all the tests requirements of Clause 8 before proceeding to Clause 9. Likewise, the unit should meet all of the test requirements before proceeding to Clause 10. Clause 10 has also been prioritised so that the tests are progressive Clauses 5 to 7 provi
38、de functional requirement information and Clause 8 provides the general test environment for the EUT. EN 62320-1:2007 5 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:10:37 GMT+00:00 2007, Uncontrolled Copy, (c) BSI MARITIME NAVIGATION AND RADIOCOMMUNICATION
39、 EQUIPMENT AND SYSTEMS AUTOMATIC IDENTIFICATION SYSTEM (AIS) Part 1: AIS Base Stations Minimum operational and performance requirements, methods of testing and required test results 1 Scope This part of IEC 62320 specifies the minimum operational and performance requirements, methods of testing and
40、required test results for AIS Base Stations, compatible with the per- formance standards adopted by IMO Res. MSC.74 (69), Annex 3, Universal AIS. It incorpo- rates the technical characteristics of non-shipborne, fixed station AIS equipment, included in recommendation ITU-R M.1371 and IALA Recommenda
41、tion A-124. Where applicable, it also takes into account the ITU Radio Regulations. This standard takes into account other associ- ated IEC international standards and existing national standards, as applicable. This standard is applicable for AIS Base Stations. It does not include specifications fo
42、r the display of AIS data on shore. 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 references, the latest edition of the referenced document (including any amendments)
43、 applies. IEC 61108-1, Maritime navigation and radiocommunication equipment and systems Global navigation satellite systems (GNSS) Part 1: Global positioning system (GPS) Receiver equipment Performance standards, methods of testing and required test results IEC 61162-1, Maritime navigation and radio
44、communication equipment and systems Digital interfaces Part 1: Single talker and multiple listeners ITU-R M.1084-4, Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service ITU-R M.1371, Technical characteristics for an automatic identif
45、ication system using time di- vision multiple access in the VHF maritime mobile band ITU-T O.153, Basic parameters for the measurement of error performance at bit rates below the primary rate IALA Recommendation A-124 on Automatic Identification System (AIS). Shore Station and networking aspects rel
46、ating to the AIS Service IALA technical clarifications to ITU Recommendation ITU-R M.1371-1 RTCM SC104 RTCM Recommended Standards for Differential GNSS (Global Navigation Satellite Systems) Service EN 62320-1:2007 6 Licensed Copy: London South Bank University, London South Bank University, Mon May 0
47、7 12:10:37 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 Symbols and abbreviations AIS Automatic Identification System BER Bit Error Rate BIIT Built-In Integrity Tests BT Bandwidth Time product CPU Central Processing Unit DGNSS Differential Global Navigation Satellite System EPFS Electronic position
48、fixing system EUT Equipment under test FATDMA Fixed Access Time Division Multiple Access GNSS Global Navigation Satellite System IALA International Association of Marine Aids to Navigation and Lighthouse Authorities IHO International Hydrographic Office IMO International Maritime Organization ITU In
49、ternational Telecommunications Union kn Knots MAC Medium Access Control MKD Minimum Keyboard and Display MMSI Maritime Mobile Service Identity NM Nautical Mile NRZI Non-Return to Zero Inverted PER Packet Error Rate Pc Carrier Power PI Presentation Interface PPS Pulse Per Second PSS Physical Shore Station RAIM Receiver Autonomous Integ