IEC 62065:2002

Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, methods of testing and required test results

Specifies the minimum operational and performance requirements, methods of testing and required test results conforming to performance standards adopted by the IMO in resolution MSC.74(69) Annex 2 Recommendations on Performance Standards for Track Control Systems. In addition takes into account IMO resolution A.694 and refers to IEC 60945.

General Information

• Status: Published
• Publication Date: 11-Mar-2002
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: TC 80 - Maritime navigation and radiocommunication equipment and systems
• Drafting Committee: WG 1 - TC 80/WG 1
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 06-Feb-2014

Relations

• Revised: IEC 62065:2014 - Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, methods of testing and required test results
• Effective Date: 05-Sep-2023

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD
First edition
2002-03
Maritime navigation and radiocommunication
equipment and systems –
Track control systems –
Operational and performance requirements,
methods of testing and required test results
Reference number
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INTERNATIONAL IEC
STANDARD
First edition
2002-03
Maritime navigation and radiocommunication
equipment and systems –
Track control systems –
Operational and performance requirements,
methods of testing and required test results
 IEC 2002  Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
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XC
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

– 2 – 62065 © IEC:2002(E)
SOMMAIRE
FOREWORD.5
1 Scope.7
2 Normative references .7
3 Definitions and abbreviations.8
3.1 Definitions .8
3.2 Abbreviations .11
4 Requirements and application of this standard .12
4.1 Operational requirements .13
4.1.1 Functionality.13
4.1.2 Accuracy and performance constraint documentation .16
4.1.3 Alarms and indications .16
4.2 Ergonomic criteria .17
4.2.1 Operational controls .17
4.2.2 Presentation of information.18
4.3 Design and installation .19
4.4 Interfacing .19
4.4.1 Sensors .19
4.4.2 Status information .19
4.4.3 Standards.19
4.5 Fall-back arrangements.19
4.5.1 Failure of track control.19
4.5.2 Failure of position sensor .20
4.5.3 Failure of the heading measuring system.20
4.5.4 Failure of the speed sensor .20
5 Test requirements and results .21
5.1 General requirements.21
5.1.1 Environmental tests .21
5.1.2 Documentation .22
5.1.3 Declarations .23
5.2 Environment setup .23
5.2.1 Ship motion simulator .25
5.2.2 Test scenarios .26
5.2.3 Planning .26
5.3 Test execution.27
5.3.1 Check the track .27
5.3.2 Execution of the scenarios.28
5.3.3 Execution of additional tests .34
5.3.4 Monitoring and alarms .36
5.3.5 Fallback and manual change over .39
5.3.6 Display of information.41
5.3.7 Operational controls (4.2.1.1, 4.2.1.2) .42

62065 © IEC:2002(E) – 3 –
Annex A (normative) .43
Annex B (informative) Speed control.44
B.1 General .44
B.2 Planning .44
B.3 Execution – commanded speed generation.44
B.3.1 Required speed-of-advance.44
B.3.2 Leg speed .44
B.3.3 Operator-specified speed .45
B.4 Execution – propulsion control.45
B.4.1 Open-loop propulsion control.45
B.4.2 Closed-loop propulsion control .45
B.5 Execution – speed monitor .45
B.6 Displays .45
B.7 Failure and alarms.45
B.8 Changeover controls and termination of automatic speed control.45
Annex C (informative) Track control systems with dual heading controllers .46
C.1 Change over from active to back-up heading controller.46
C.2 Failure of track control.46
Annex D (informative) Management of static and dynamic data.47
D.1 Management of geographic (chart) data .47
D.2 Management of ships data and reference parameters.47
D.3 Management of track-related data (planning and control) .47
D.4 Management of sensor data .48
Annex E (informative) Limits .49
Annex F (informative) Data flow diagram .50
Annex G (normative) Scenario definitions and plots .51
Annex H (informative) Sensor errors and noise models.56
H.1 Simulation of position sensor errors.56
H.2 Simulation of heading and speed information.57
H.3 Simulation of sea state .58
Annex I (normative) Ship model specification.62
I.1 General .62
I.2 Definitions .62
I.3 Related documents.63
I.4 Introduction – background and requirements .64
I.5 The model – derivation .64
I.6 Summary and block diagram .73
I.7 Ship parameter sets .80
Annex J (informative) Explanation of adaptation tests (5.3.3.1).81
J.1 Adaptation to speed change .81

– 4 – 62065 © IEC:2002(E)
J.2 Adaptation to current changes along straight leg .81
J.3 Adaptation to current changes during turn .82
J.4 Adaptation to sea state during turn .82
J.5 Adaptation to sea state change on straight leg .83
Bibliography.84
Figure 1 – Functional model of track control as part of an integrated navigation system.22
Figure 2 – Block diagram .24
Figure 3 – High level block diagram .25
Figure A.1 – Sequence of course change indications and alarms (~A) .43
Figure G.1 – Scenario plot 1 .51
Figure G.2 – Scenario plot 2 .52
Figure G.3 – Scenario 3 plot .53
Figure G.4 – Scenario 4 plot .55
Figure H.1 – Spectral distribution of modelled GPS errors .57
Figure H.2 – Wave sequence – sea state 5 .59
Figure H.3 – Wave spectrum – sea state 5.60
Figure H.4 – Supertanker – sea state 5.
...