IEC 61924-2:2012
(Main)Maritime navigation and radiocommunication equipment and systems - Integrated navigation systems - Part 2: Modular structure for INS - Operational and performance requirements, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Integrated navigation systems - Part 2: Modular structure for INS - Operational and performance requirements, methods of testing and required test results
IEC 61924-2:2012(E) specifies the minimum requirements for the design, manufacture, integration, methods of testing and required test results for an integrated navigation system (INS) to comply with the International Maritime Organization (IMO) requirements of Resolution MSC.252(83). In addition, it takes account of IMO Resolution A.694(17) to which IEC 60945 is associated. When a requirement in this standard is different from IEC 60945, the requirement of this standard takes precedence. The contents of the corrigendum of November 2013 have been included in this copy.
Matériels et systèmes de navigation et de radiocommunication maritimes - Systèmes de navigation intégrés - Partie 2: Structure modulaire des systèmes de navigation intégrés - Exigences opérationnelles et de fonctionnement, méthodes d'essai et résultats d'essai exigés
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IEC 61924-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
colour
inside
Maritime navigation and radiocommunication equipment and systems –
Integrated navigation systems –
Part 2: Modular structure for INS – Operational and performance requirements,
methods of testing and required test results
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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IEC 61924-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
colour
inside
Maritime navigation and radiocommunication equipment and systems –
Integrated navigation systems –
Part 2: Modular structure for INS – Operational and performance requirements,
methods of testing and required test results
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XG
ICS 47.020.70 ISBN 978-2-83220-503-7
– 2 – 61924-2 © IEC:2012(E)
CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references . 9
3 Terms, definitions and abbreviations . 10
3.1 Terms and definitions . 10
3.2 Abbreviations . 19
4 MSC resolutions . 19
4.1 General . 19
4.2 Purpose of integrated navigation systems . 20
4.3 Application . 21
5 Test requirements and results . 23
5.1 General . 23
5.2 Exceptions for tests previously performed . 23
5.3 Test site . 23
5.4 Methods of test. 24
6 Module A – Requirements for integration of navigational information . 24
6.1 Interfacing and data exchange. 24
6.1.1 Combination, processing and evaluation of data . 24
6.1.2 Availability, validity and integrity . 24
6.1.3 Failure of data exchange . 25
6.1.4 Interfaces in general . 25
6.1.5 Interface to alert management . 25
6.2 Accuracy . 25
6.2.1 Requirement . 25
6.2.2 Methods of test and required results . 25
6.3 Validity, plausibility, latency . 26
6.3.1 Validity . 26
6.3.2 Plausibility . 27
6.3.3 Latency . 27
6.4 Consistent common reference system (CCRS) . 28
6.4.1 Consistency of data . 28
6.4.2 Consistent common reference point (CCRP) . 28
6.4.3 Consistency of thresholds . 30
6.5 Integrity monitoring . 31
6.5.1 Requirement . 31
6.5.2 Methods of test and required results . 32
6.6 Marking of data . 33
6.6.1 Requirement . 33
6.6.2 Methods of tests and required results . 33
6.7 Selection of sensors and sources . 33
6.7.1 Requirement . 33
6.7.2 Methods of test and required results . 34
7 Module B – Task related requirements for Integrated Navigation Systems . 34
7.1 Description . 34
7.2 Task and functional requirements for an INS . 35
7.2.1 General . 35
61924-2 © IEC:2012(E) – 3 –
7.2.2 Task “Route planning” . 35
7.2.3 Task “Route monitoring” . 37
7.2.4 Task “Collision Avoidance” . 40
7.2.5 Task “Navigation Control Data” . 44
7.2.6 Task “Alert management“ . 46
7.2.7 Task “Status and data display“ . 46
7.3 Functional requirements for INS task stations . 47
7.3.1 Number of task stations . 47
7.3.2 Track control . 49
7.3.3 Automatic control functions . 49
7.4 Functional requirements for displays of INS . 50
7.4.1 General . 50
7.4.2 Default display configurations and operational modes. 53
7.4.3 Mode and status awareness . 54
7.4.4 Information display . 55
7.5 Human machine interface . 56
7.5.1 General . 56
7.5.2 System design . 57
7.5.3 Display . 57
7.5.4 Input . 57
7.6 INS Back-up requirements and redundancies . 58
7.6.1 General . 58
7.6.2 Hardware redundancies (back-up) . 60
7.7 System failures and fallback arrangement . 60
7.7.1 General description . 60
7.7.2 Restored operation . 60
7.7.3 Failure or change of sensor for automatic control function . 61
7.7.4 Failure of sensor. 61
7.7.5 Storage of system related parameters . 62
7.7.6 Safe response to malfunction . 62
7.7.7 Alert management . 63
7.7.8 Fallback for navigational information failure . 64
7.8 Technical requirements . 65
7.8.1 General . 65
7.8.2 Hardware and/or processors . 66
7.8.3 Power supply . 66
7.8.4 Power interruptions and shutdown . 67
7.8.5 Data communication interface and protocols . 68
7.8.6 Installation . 68
8 Module C – Alert management. 69
8.1 Description . 69
8.1.1 Purpose of alert management . 69
8.1.2 Scope of alert management . 69
8.1.3 Application of alert management . 69
8.2 General requirements . 70
8.2.1 Provisions . 70
8.2.2 Number of alerts for one situation . 70
8.2.3 Alerts to be handled by the alert management . 70
8.2.4 Logical architecture of the alert management . 71
– 4 – 61924-2 © IEC:2012(E)
8.2.5 Alert management HMI . 71
8.2.6 Audible announcements . 72
8.2.7 Display at several locations . 72
8.3 Priorities and categories . 72
8.3.1 Priorities of alerts .
...
IEC 61924-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Maritime navigation and radiocommunication equipment and systems –
Integrated navigation systems –
Part 2: Modular structure for INS – Operational and performance requirements,
methods of testing and required test results
Matériels et systèmes de navigation et de radiocommunication maritimes –
Systèmes de navigation intégrés –
Partie 2: Structure modulaire des systèmes de navigation intégrés – Exigences
opérationnelles et de fonctionnement, méthodes d'essai et résultats d'essai
exigés
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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International Standards for all electrical, electronic and related technologies.
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IEC 61924-2 ®
Edition 1.0 2012-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Maritime navigation and radiocommunication equipment and systems –
Integrated navigation systems –
Part 2: Modular structure for INS – Operational and performance requirements,
methods of testing and required test results
Matériels et systèmes de navigation et de radiocommunication maritimes –
Systèmes de navigation intégrés –
Partie 2: Structure modulaire des systèmes de navigation intégrés – Exigences
opérationnelles et de fonctionnement, méthodes d'essai et résultats d'essai
exigés
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 47.020.70 ISBN 978-2-8322-0000-0
– 2 – IEC 61924-2:2012 © IEC 2012
CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references . 9
3 Terms, definitions and abbreviations . 10
3.1 Terms and definitions . 10
3.2 Abbreviations . 19
4 MSC resolutions . 19
4.1 General . 19
4.2 Purpose of integrated navigation systems . 20
4.3 Application . 21
5 Test requirements and results . 23
5.1 General . 23
5.2 Exceptions for tests previously performed . 23
5.3 Test site . 23
5.4 Methods of test. 24
6 Module A – Requirements for integration of navigational information . 24
6.1 Interfacing and data exchange. 24
6.1.1 Combination, processing and evaluation of data . 24
6.1.2 Availability, validity and integrity . 24
6.1.3 Failure of data exchange . 25
6.1.4 Interfaces in general . 25
6.1.5 Interface to alert management . 25
6.2 Accuracy . 25
6.2.1 Requirement . 25
6.2.2 Methods of test and required results . 25
6.3 Validity, plausibility, latency . 26
6.3.1 Validity . 26
6.3.2 Plausibility . 27
6.3.3 Latency . 27
6.4 Consistent common reference system (CCRS) . 28
6.4.1 Consistency of data . 28
6.4.2 Consistent common reference point (CCRP) . 28
6.4.3 Consistency of thresholds . 30
6.5 Integrity monitoring . 31
6.5.1 Requirement . 31
6.5.2 Methods of test and required results . 32
6.6 Marking of data . 33
6.6.1 Requirement . 33
6.6.2 Methods of tests and required results . 33
6.7 Selection of sensors and sources . 33
6.7.1 Requirement . 33
6.7.2 Methods of test and required results . 34
7 Module B – Task related requirements for Integrated Navigation Systems . 34
7.1 Description . 34
7.2 Task and functional requirements for an INS . 35
7.2.1 General . 35
7.2.2 Task “Route planning” . 35
7.2.3 Task “Route monitoring” . 37
7.2.4 Task “Collision Avoidance” . 40
7.2.5 Task “Navigation Control Data” . 44
7.2.6 Task “Alert management“ . 46
7.2.7 Task “Status and data display“ . 46
7.3 Functional requirements for INS task stations . 47
7.3.1 Number of task stations . 47
7.3.2 Track control . 49
7.3.3 Automatic control functions . 49
7.4 Functional requirements for displays of INS . 50
7.4.1 General . 50
7.4.2 Default display configurations and operational modes. 53
7.4.3 Mode and status awareness . 54
7.4.4 Information display . 55
7.5 Human machine interface . 56
7.5.1 General . 56
7.5.2 System design . 57
7.5.3 Display . 57
7.5.4 Input . 57
7.6 INS Back-up requirements and redundancies . 58
7.6.1 General . 58
7.6.2 Hardware redundancies (back-up) . 60
7.7 System failures
...
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