IEC 61174:2008

Maritime navigation and radiocommunication equipment and systems - Electronic chart display and information system (ECDIS) - Operational and performance requirements, methods of testing and required test results

IEC 61174: 2008 specifies the performance requirements, methods of testing and required test results of equipment conforming to performance standards not inferior to those adopted by IMO in resolution MSC.232(82). Is based upon the performance standards of IMO resolution MSC.232(82), and is also associated with IMO resolution A.694(17) and IEC 60945. The main changes with respect to the previous edition are: incorporation of revised performance standards for ECDIS adopted by the IMO as resolution MSC.232(82) in December 2006; update of test methods in accordance; incorporation of the revised IMO performance standards.

General Information

• Status: Published
• Publication Date: 25-Sep-2008
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: TC 80 - Maritime navigation and radiocommunication equipment and systems
• Drafting Committee: MT 3 - TC 80/MT 3
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 19-Aug-2015

Relations

• Revises: IEC 61174:2001 - Maritime navigation and radiocommunication equipment and systems - Electronic chart display and information system (ECDIS) - Operational and performance requirements, methods of testing and required test results
• Effective Date: 05-Sep-2023
• Revised: IEC 61174:2015 - Maritime navigation and radiocommunication equipment and systems - Electronic chart display and information system (ECDIS) - Operational and performance requirements, methods of testing and required test results
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61174
Edition 3.0 2008-09
INTERNATIONAL
STANDARD
Maritime navigation and radiocommunication equipment and systems –
Electronic chart display and information system (ECDIS) – Operational and
performance requirements, methods of testing and required test results

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IEC 61174
Edition 3.0 2008-09
INTERNATIONAL
STANDARD
Maritime navigation and radiocommunication equipment and systems –
Electronic chart display and information system (ECDIS) – Operational and
performance requirements, methods of testing and required test results

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XE
ICS 47.020.70 ISBN 978-2-88910-432-1
– 2 – 61174 © IEC:2008(E)
CONTENTS
FOREWORD.6
1 Scope.8
2 Normative references .8
3 Terms, definitions and abbreviations .9
3.1 Definitions .10
3.2 Abbreviations .13
4 Minimum operational and performance requirements.13
4.1 General .13
4.2 ECDIS definitions .14
4.3 Display of SENC information .14
4.3.1 SENC .14
4.3.2 Warning indication.14
4.3.3 Categories of display.15
4.3.4 Safety contour .15
4.3.5 Safety depth .15
4.3.6 Information content.15
4.3.7 Verification and updates .15
4.3.8 Information about chart objects.16
4.3.9 Display scale .16
4.4 Provision and updating of chart information .16
4.4.1 Contents of the SENC .16
4.4.2 Updates.16
4.5 Scale.17
4.6 Display of other navigational information .17
4.6.1 Common reference system .17
4.6.2 Radar and plotting information.17
4.7 Display mode and generation of the neighbouring area .17
4.8 Colours and symbols .18
4.9 Display requirements.18
4.9.1 Route planning and monitoring .18
4.9.2 Chart presentation size.18
4.9.3 Colour and resolution .18
4.9.4 Presentation .18
4.9.5 Removal of information categories.19
4.10 Route planning, monitoring and voyage recording .19
4.10.1 General .19
4.10.2 Route planning .19
4.10.3 Route monitoring .19
4.10.4 Position integration.20
4.10.5 Object information .21
4.10.6 LOP position fix .21
4.10.7 Voyage recording .21
4.11 Calculations and accuracy.22
4.12 Connections with other equipment (interfaces) .22
4.13 Performance tests, malfunction alarms and indications.23
4.14 Back-up arrangements .23

61174 © IEC:2008(E) – 3 –
4.15 Power supply.23
4.16 Software maintenance.24
5 Requirements contained in IHO special publications.24
5.1 Content and structure of chart data .24
5.2 Priority of chart display.24
5.3 Display of chart information .25
5.3.1 Scale and navigation purpose.25
5.3.2 Text.25
5.3.3 Units and legend .26
5.4 Display functions .26
5.4.1 Object information .26
5.4.2 Navigational information .26
5.4.3 Safety contour .27
5.4.4 Navigational calculations .27
5.4.5 Date-dependant ENC objects .27
5.5 Supplementary display functions .28
5.5.1 Additional mariner’s information.28
5.5.2 Additional non-HO information.28
5.5.3 Tidal adjustment .28
5.6 Use of the presentation library.29
5.6.1 Presentation library .29
5.6.2 Test diagrams.29
5.7 Display characteristics .29
5.7.1 Display base.29
5.7.2 Navigators notes .29
5.8 Performance requirements .30
5.8.1 Redraw.30
5.8.2 Resolution .30
5.8.3 Symbols .30
5.8.4 Number of colours .30
5.8.5 Brightness and contrast .30
5.9 Ergonomic requirements.31
5.9.1 Mode and orientation.31
5.9.2 Windows.31
5.9.3 Mariner’s information panel .31
5.10 Update of chart information .31
5.10.1 General .31
5.10.2 Manual update .32
5.10.3 Semi-automatic update.33
5.10.4 Reception of updates .33
5.10.5 Sequence check.33
5.10.6 Consistency check .34
5.10.7 Geographic applicability .34
5.10.8 Summary report .34
5.10.9 Review of ENC updates.34
5.10.10 Modification of updates .34
6 Methods of testing and required test results .34
6.1 EUT installation, technical documentation, and test requirements.34
6.2 Interfaces .35

– 4 – 61174 © IEC:2008(E)
6.3 General requirements and presentation requirements.35
6.3.1 General requirements .35
6.3.2 Presentation requirements.35
6.4 Preparation .36
6.4.1 Power-up.36
6.4.2 Initial ship parameters .36
6.4.3 Required test items .
...