SIST EN 61097-14:2010

Global maritime distress and safety system (GMDSS) - Part 14: AIS Search And Rescue Transmitter (AIS-SART) - Operational and performance requirements, methods of testing and required test results (IEC 61097-14:2010)

This part of IEC 61097 specifies the minimum performance requirements, technical characteristics and methods of testing, and required test results, for Automatic Identification Systems (AIS) search and rescue transmitters (AIS-SART) which may be carried by ships as a search and rescue locating device as required by Chapters III and IV of the International Convention for Safety of Life at Sea (SOLAS), as amended. It takes account of IMO resolution A.694(17) and is associated with IEC 60945. When a requirement in this standard is different from IEC 60945, the requirement in this part of IEC 61097 takes precedence. This standard incorporates the applicable parts of the performance standards included in IMO Resolution MSC.246(83) and the applicable technical characteristics included in Recommendation ITU-R M.1371 and is associated with IEC 61993-2 (Class A shipborne AIS). All the text of this standard, whose wording is identical to that of IMO Resolution MSC.246(83), is printed in italics, and the Resolution and associated performance standard paragraph numbers are indicated in brackets.

Weltweites Seenot- und Sicherheitsfunksystem (GMDSS) - Teil 14: AIS-Seenotrettungssender (AIS-SART) - Betriebs- und Leistungs-anforderungen, Prüfverfahren und geforderte Prüfergebnisse (IEC 61097-14:2010)

Système mondial de détresse et de sécurité en mer (GMDSS) - Partie 14: Émetteur de recherche et sauvetage AIS - Exigences opérationnelles et de fonctionnement, méthodes d'essai et résultats exigibles (CEI 61097-14:2010)

L'IEC 61097-14:2010 spécifie les exigences de fonctionnement minimales, les caractéristiques techniques et méthodes d'essai, ainsi que les résultats exigés pour les essais en ce qui concerne les émetteurs de recherche et sauvetage à systèmes d'identification automatique (AIS - Automatic Identification Systems) (AIS-SAR) qui peuvent être embarqués sur des navires afin de constituer les dispositifs de recherche et sauvetage requis par les Chapitres III et IV de la Convention internationale pour la sauvegarde de la vie humaine en mer (SOLAS - International Convention for Safety of Life at Sea), dans sa version modifiée. Elle prend en compte la résolution OMI A.694(17) et est associée à l'IEC 60945.

Globalni pomorski nujnostni in varnostni sistem (GMDSS) - 14. del: Oddajnik za iskanje in reševanje AIS (AIS-SART) - Obratovalne in tehnične zahteve, metode preskušanja in pričakovani rezultati preskušanj (IEC 61097-14:2010)

Ta del IEC 61097 določa minimalne zahteve za obratovanje, tehnične lastnosti in metode preskušanja ter pričakovane rezultata preskušanj za oddajnike za iskanje in reševanje v avtomatskih identifikacijskih sistemih (AIS) (AIS-SART), ki jih imajo lahko ladje kot naprave za iskanje in reševanje, kakor to zahtevata poglavji III in IV Mednarodne konvencije o varstvu človeškega življenja na morju (SOLAS), kakor je spremenjena. Upošteva Resolucijo IMO A.694(17) in se povezuje z IEC 60945. Kadar se zahteva v tem standardu razlikuje od IEC 60945, ima prednost zahteva v tem delu IEC 61097. Ta standard vključuje veljavne dele obratovalnih standardov iz Resolucije  IMO MSC.246(83) in veljavne tehnične lastnosti iz Priporočila ITU-R M.1371 ter se povezuje z IEC 61993-2 (Ladijski AIS razreda A). Celotno besedilo tega standarda, ki je enako besedilu iz Resolucije IMO MSC.246(83), je tiskano poševno, v oklepajih pa so navedene številke odstavkov Resolucije in povezanih obratovalnih standardov.

General Information

• Status: Published
• Publication Date: 11-Apr-2010
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: I11 - Imaginarni 11
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 24-Mar-2010
• Due Date: 29-May-2010
• Completion Date: 12-Apr-2010
• Ref Project: EN 61097-14:2010 - Global maritime distress and safety system (GMDSS) - Part 14: AIS Search And Rescue Transmitter (AIS-SART) - Operational and performance requirements, methods of testing and required test results

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61097-14:2010
01-maj-2010
*OREDOQLSRPRUVNLQXMQRVWQLLQYDUQRVWQLVLVWHP*0'66GHO2GGDMQLN]D
LVNDQMHLQUHãHYDQMH$,6$,66$572EUDWRYDOQHLQWHKQLþQH]DKWHYHPHWRGH
SUHVNXãDQMDLQSULþDNRYDQLUH]XOWDWLSUHVNXãDQM,(&
Global maritime distress and safety system (GMDSS) - Part 14: AIS Search And Rescue
Transmitter (AIS-SART) - Operational and performance requirements, methods of testing
and required test results (IEC 61097-14:2010)
Weltweites Seenot- und Sicherheitsfunksystem (GMDSS) - Teil 14: AIS-
Seenotrettungssender (AIS-SART) - Betriebs- und Leistungs-anforderungen,
Prüfverfahren und geforderte Prüfergebnisse (IEC 61097-14:2010)
Système mondial de détresse et de sécurité en mer (GMDSS) - Partie 14: Émetteur de
recherche et sauvetage AIS - Exigences opérationnelles et de fonctionnement,
méthodes d'essai et résultats exigibles (CEI 61097-14:2010)
Ta slovenski standard je istoveten z: EN 61097-14:2010
ICS:
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
SIST EN 61097-14:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61097-14:2010

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SIST EN 61097-14:2010

EUROPEAN STANDARD
EN 61097-14

NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM

ICS 47.020.70


English version


Global maritime distress and safety system (GMDSS) -
Part 14: AIS Search And Rescue Transmitter (AIS-SART) -
Operational and performance requirements, methods of testing
and required test results
(IEC 61097-14:2010)


Système mondial de détresse  Weltweites Seenot-
et de sécurité en mer (GMDSS) - und Sicherheitsfunksystem (GMDSS) -
Partie 14: Émetteur de recherche Teil 14: AIS-Seenotrettungssender
et sauvetage AIS - (AIS-SART) -
Exigences opérationnelles Betriebs- und Leistungs-anforderungen,
et de fonctionnement, méthodes d'essai Prüfverfahren und geforderte
et résultats exigibles Prüfergebnisse
(CEI 61097-14:2010) (IEC 61097-14:2010)




This European Standard was approved by CENELEC on 2010-03-01. 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 bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat 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 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, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61097-14:2010 E

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SIST EN 61097-14:2010
EN 61097-14:2010 - 2 -
Foreword
The text of document 80/582/FDIS, future edition 1 of IEC 61097-14, 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 61097-14 on 2010-03-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2010-12-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2013-03-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61097-14:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61097-1 NOTE  Harmonized as EN 61097-1.
IEC 61108-1 NOTE  Harmonized as EN 61108-1.
IEC 61108-2 NOTE  Harmonized as EN 61108-2.
IEC 61993-2 NOTE  Harmonized as EN 61993-2.
IEC 62288 NOTE  Harmonized as EN 62288.
__________

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SIST EN 61097-14:2010
- 3 - EN 61097-14:2010
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

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) 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 - Maritime navigation and radiocommunication EN 60945 -
equipment and systems - General
requirements - Methods of testing and
required test results


IEC 61108 Series Maritime navigation and radiocommunication EN 61108 Series
equipment and systems - Global navigation
satellite systems (GNSS)


ITU-R - Technical characteristics for an automatic - -
Recommendation identification system using time division
M.1371 multiple access in the VHF maritime mobile
band


ITU-T - Basic parameters for the measurement of - -
Recommendation error performance at bit rates below the
O.153 primary rate


IMO Resolution - Performance standards for survival craft AIS - -
MSC.246(83) search and rescue transmitter (AIS-SART)

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SIST EN 61097-14:2010

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SIST EN 61097-14:2010

IEC 61097-14
®
Edition 1.0 2010-02
INTERNATIONAL
STANDARD

colour
inside

Global maritime distress and safety system (GMDSS) –
Part 14: AIS search and rescue transmitter (AIS-SART) – Operational and
performance requirements, methods of testing and required test results


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
W
ICS 47.020.70 ISBN 2-8318-1078-1
® Registered trademark of the International Electrotechnical Commission

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SIST EN 61097-14:2010
– 2 – 61097-14 © IEC:2010(E)
CONTENTS
FOREWORD.5
1 Scope.7
2 Normative references .7
3 Performance requirements .8
3.1 General .8
3.2 Operational .8
3.3 Battery .8
3.3.1 General .9
3.3.2 Battery life and expiry date .9
3.3.3 Reverse polarity protection .9
3.4 Unique identifier (user ID) .9
3.5 Environment .10
3.6 Range performance.10
3.7 Transmission performance .10
3.7.1 Active mode .10
3.7.2 Test Mode .12
3.8 Labelling .12
3.9 Manuals .12
4 Technical requirements .13
4.1 Functional block diagram of an AIS-SART .13
4.1.1 General .13
4.1.2 TDMA transmitter (AIS Tx).13
4.1.3 Controller .13
4.1.4 Timing and synchronisation device .13
4.1.5 Battery .14
4.1.6 Electronic position fixing system .14
4.1.7 Activator .14
4.1.8 Indicator .14
4.2 Physical layer requirement .15
4.2.1 Transmitter requirements.15
4.3 Link layer requirements .16
4.3.1 General .16
4.3.2 AIS Messages .16
4.3.3 Synchronisation.17
4.3.4 VDL access scheme .17
4.3.5 Link sub-layer 1: Medium Access Control (MAC) .18
4.3.6 Link sub-layer 2: Data Link Service (DLS) .18
4.3.7 Link sub-layer 3: Link Management Entity (LME) .18
5 General methods of testing.18
5.1 Introduction .18
5.2 General requirements.18
5.2.1 General .18
5.2.2 Performance check.19
5.2.3 Performance test .19
5.3 Normal test conditions.19
5.4 Extreme test conditions .19

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SIST EN 61097-14:2010
61097-14 © IEC:2010(E) – 3 –
5.5 Preparation of AIS-SART for type-approval testing .19
5.6 Test signals.19
5.6.1 Standard test signal number 1 .19
5.6.2 Standard test signal number 2 .19
5.6.3 Standard test signal number 3 .20
5.7 Artificial antenna (dummy load) .20
5.8 Facilities for access.20
5.9 Modes of operation of the transmitter .20
5.10 Measurement uncertainties .20
6 Performance tests .21
6.1 Operational tests .21
6.2 Battery .21
6.2.1 Battery capacity test .21
6.2.2 Expiry date indication .22
6.2.3 Reverse polarity protection .22
6.3 Unique identifier .22
6.4 Environment .22
6.5 Range performance.22
6.6 Transmission performance .22
6.7 Labelling .22
6.8 Manuals .23
6.9 Electronic position fixing system.23
6.10 Activator.23
6.11 Indicator .23
7 Physical radio tests .23
7.1 General description .23
7.2 Frequency error.24
7.2.1 Purpose.24
7.2.2 Method of measurement .24
7.2.3 Required results .24
7.3 Conducted power .24
7.3.1 Purpose.24
7.3.2 Method of measurement .24
7.3.3 Required result.25
7.4 Radiated power .25
7.4.1 Purpose.25
7.4.2 Method of measurement .25
7.4.3 Required results .26
7.5 Modulation spectrum slotted transmission .26
7.5.1 Purpose.26
7.5.2 Method of measurement .26
7.5.3 Required results .26
7.6 Transmitter test sequence and modulation accuracy .27
7.6.1 Purpose.27
7.6.2 Method of measurement .27
7.6.3 Required results .28
7.7 Transmitter output power versus time function.28
7.7.1 Definition.28
7.7.2 Method of measurement .29

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SIST EN 61097-14:2010
– 4 – 61097-14 © IEC:2010(E)
7.7.3 Required results .30
7.8 Spurious emissions from the transmitter.30
7.8.1 Purpose.30
7.8.2 Method of measurement .30
7.8.3 Required results .30
8 Link layer tests .30
8.1 Tests for synchronisation accuracy.30
8.1.1 Method of measurement .30
8.1.2 Required results .30
8.2 Active mode tests .30
8.2.1 Method of measurement .31
8.2.2 Initialisation period – Required results .31
8.2.3 Message content of Message 1 – Required results .31
8.2.4 Message content of Message 14 – Required results .31
8.2.5 Transmission schedule for Message 1 – Required results.32
8.2.6 Communication state of Message 1 – Required results .32
8.2.7 Transmission schedule of Message 14 – Required results .32
8.2.8 Transmission with lost EPFS – Required results .32
8.3 Test mode tests.33
8.3.1 General .33
8.3.2 Transmission with EPFS data available .33
8.3.3 Transmission without EPFS data available .33
Annex A (informative) Results of trials to verify the range performance of the AIS-
SART.35
Bibliography.39

Figure 1 – Functional block diagram of an AIS-SART.13
Figure 2 – Burst transmissions in active mode .18
Figure 3 – Measurement arrangement .24
Figure 4 – Emission mask.27
Figure 5 – Measurement arrangement for modulation accuracy .27
Figure 6 – Power versus time mask .29

Table 1 – Required parameter settings for an AIS-SART.15
Table 2 – Required settings of physical layer constants .15
Table 3 – Modulation parameters of the physical layer of the AIS-SART .16
Table 4 – Minimum required transmitter characteristics.16
Table 5 – Maximum values of absolute measurement uncertainties .20
Table 6 – Conducted power – Required results .25
Table 7 – Peak frequency deviation versus time .28
Table 8 – Definition of timings.29
Table A.1 – Test results, AIS-SART to vessel (Oban Bay, Scotland) Distances detected
in nautical miles (NM) .37
Table A.2 – Test results, AIS-SART to helicopter (Oban Bay, Scotland) Distances
detected in nautical miles (NM).37
Table A.3 – Test results, AIS-SART to aircraft (Key West, Florida) Distances detected
in nautical miles (NM) .38

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SIST EN 61097-14:2010
61097-14 © IEC:2010(E) – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

GLOBAL MARITIME DISTRESS AND
SAFETY SYSTEM (GMDSS) –

Part 14: AIS search and rescue transmitter (AIS-SART) –
Operational and performance requirements,
methods of testing and required test results


FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61097-14 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
80/582/FDIS 80/589/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.

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SIST EN 61097-14:2010
– 6 – 61097-14 © IEC:2010(E)
A list of all parts of the IEC 61097 series published under the general title Global maritime
distress and safety system (GMDSS), can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result 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 later 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 publication using a colour printer.

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SIST EN 61097-14:2010
61097-14 © IEC:2010(E) – 7 –
GLOBAL MARITIME DISTRESS AND
SAFETY SYSTEM (GMDSS) –

Part 14: AIS search and rescue transmitter (AIS-SART) –
Operational and performance requirements,
methods of testing and required test results



1 Scope
This part of IEC 61097 specifies the minimum performance requirements, technical
characteristics and methods of testing, and required test results, for Automatic Identification
Systems (AIS) search and rescue transmitters (AIS-SART) which may be carried by ships as
a search and rescue locating device as required by Chapters III and IV of the International
Convention for Safety of Life at Sea (SOLAS), as amended. It takes account of IMO resolution
A.694(17) and is associated with IEC 60945. When a requirement in this standard is different
from IEC 60945, the requirement in this part of IEC 61097 takes precedence.
This standard incorporates the applicable parts of the performance standards included in IMO
Resolution MSC.246(83) and the applicable technical characteristics included in
Recommendation ITU-R M.1371 and is associated with IEC 61993-2 (Class A shipborne AIS).
All the text of
...