BS EN 61924-2:2013:2014 Edition
$215.11
Maritime navigation and radiocommunication equipment and systems. Integrated navigation systems – Modular structure for INS. Operational and performance requirements, methods of testing and required test results
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 154 |
This part of IEC 61924 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.
NOTE 1 IEC 61924:2006 specifies the minimum requirements for the design, manufacture, integration, methods of testing and required test results for an integrated navigation system to comply with the earlier IMO requirements of Resolution MSC 86(70), Annex 3. Integrated navigation systems in accordance with IEC 61924:2006 are not suitable for installation after 1 January 2011.
NOTE 2 All text of this standard, whose wording is identical to that in IMO Resolution MSC.252(83) will be printed in italics and the Resolution and paragraph number indicated between brackets.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | CONTENTS |
| 12 | 1 Scope 2 Normative references |
| 13 | 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
| 22 | 3.2 Abbreviations 4 MSC resolutions 4.1 General |
| 23 | 4.2 Purpose of integrated navigation systems |
| 24 | 4.3 Application |
| 25 | Tables Table 1 – Applicable modules of performance standards of stand alone equipment Table 2 – Applicable modules of other standards for INS to substitute for individual equipment |
| 26 | 5 Test requirements and results 5.1 General 5.2 Exceptions for tests previously performed 5.3 Test site |
| 27 | 5.4 Methods of test 6 Module A – Requirements for integration of navigational information 6.1 Interfacing and data exchange 6.1.1 Combination, processing and evaluation of data 6.1.2 Availability, validity and integrity |
| 28 | 6.1.3 Failure of data exchange 6.1.4 Interfaces in general 6.1.5 Interface to alert management 6.2 Accuracy 6.2.1 Requirement 6.2.2 Methods of test and required results |
| 29 | 6.3 Validity, plausibility, latency 6.3.1 Validity |
| 30 | 6.3.2 Plausibility 6.3.3 Latency |
| 31 | 6.4 Consistent common reference system (CCRS) 6.4.1 Consistency of data 6.4.2 Consistent common reference point (CCRP) |
| 33 | 6.4.3 Consistency of thresholds |
| 34 | 6.5 Integrity monitoring 6.5.1 Requirement |
| 35 | 6.5.2 Methods of test and required results |
| 36 | 6.6 Marking of data 6.6.1 Requirement 6.6.2 Methods of tests and required results 6.7 Selection of sensors and sources 6.7.1 Requirement Table 3 – Marking of data |
| 37 | 6.7.2 Methods of test and required results 7 Module B – Task related requirements for Integrated Navigation Systems 7.1 Description |
| 38 | 7.2 Task and functional requirements for an INS 7.2.1 General 7.2.2 Task “Route planning” |
| 40 | 7.2.3 Task “Route monitoring” |
| 43 | 7.2.4 Task “Collision Avoidance” |
| 47 | 7.2.5 Task “Navigation Control Data” |
| 49 | 7.2.6 Task “Alert management“ 7.2.7 Task “Status and data display“ |
| 50 | 7.3 Functional requirements for INS task stations 7.3.1 Number of task stations |
| 52 | 7.3.2 Track control 7.3.3 Automatic control functions |
| 53 | 7.4 Functional requirements for displays of INS 7.4.1 General |
| 56 | 7.4.2 Default display configurations and operational modes |
| 57 | 7.4.3 Mode and status awareness |
| 58 | 7.4.4 Information display |
| 59 | 7.5 Human machine interface 7.5.1 General |
| 60 | 7.5.2 System design 7.5.3 Display 7.5.4 Input |
| 61 | 7.6 INS Back-up requirements and redundancies 7.6.1 General |
| 63 | 7.6.2 Hardware redundancies (back-up) 7.7 System failures and fallback arrangement 7.7.1 General description 7.7.2 Restored operation |
| 64 | 7.7.3 Failure or change of sensor for automatic control function 7.7.4 Failure of sensor |
| 65 | 7.7.5 Storage of system related parameters 7.7.6 Safe response to malfunction |
| 66 | 7.7.7 Alert management |
| 67 | 7.7.8 Fallback for navigational information failure |
| 68 | 7.8 Technical requirements 7.8.1 General |
| 69 | 7.8.2 Hardware and/or processors 7.8.3 Power supply |
| 70 | 7.8.4 Power interruptions and shutdown |
| 71 | 7.8.5 Data communication interface and protocols 7.8.6 Installation |
| 72 | 8 Module C – Alert management 8.1 Description 8.1.1 Purpose of alert management 8.1.2 Scope of alert management 8.1.3 Application of alert management |
| 73 | 8.2 General requirements 8.2.1 Provisions 8.2.2 Number of alerts for one situation 8.2.3 Alerts to be handled by the alert management |
| 74 | 8.2.4 Logical architecture of the alert management 8.2.5 Alert management HMI |
| 75 | 8.2.6 Audible announcements 8.2.7 Display at several locations 8.3 Priorities and categories 8.3.1 Priorities of alerts |
| 76 | 8.3.2 Criteria for classification of alerts 8.3.3 Categories of alerts |
| 77 | 8.4 State of alerts 8.4.1 General Table 4 – Announcement states and related conditions |
| 78 | Table 5 – Announcement state and presentation for Alarms Table 6 – Announcement state and presentation for Warnings |
| 79 | 8.4.2 Alarms Table 7 – Announcement state and presentation for Cautions |
| 83 | 8.4.3 Warnings |
| 87 | 8.4.4 Cautions 8.4.5 Alert escalation |
| 89 | 8.5 Consistent presentation of alerts within the INS 8.5.1 Requirement 8.5.2 Methods of test and required results |
| 91 | 8.6 Central alert management HMI 8.6.1 General requirements |
| 94 | 8.6.2 Silencing of audible alerts 8.6.3 Category A and B alert history list |
| 96 | 8.7 Acknowledgement location 8.7.1 Requirement 8.7.2 Methods of test and required results |
| 97 | 8.8 Self-monitoring of alert management 8.8.1 Monitoring of system communication 8.8.2 Testing of alerts 8.8.3 Failures |
| 98 | 8.9 Interface requirements for alert related communication 8.9.1 Communication concept 8.9.2 Alert priorities, states, etc. |
| 100 | 8.9.3 Alert source identity |
| 101 | 8.9.4 Acknowledge and silence |
| 102 | 8.9.5 Fault tolerance of alert communication 8.10 Integration of systems in alert management 8.10.1 Overall alert management |
| 103 | 8.10.2 Inclusion of other equipment 8.10.3 Connection of other equipment 9 Module D – Documentation requirements 9.1 Manuals 9.1.1 Requirement |
| 104 | 9.1.2 Methods of tests and required results 9.2 Information regarding the system configuration 9.2.1 Requirement |
| 105 | 9.2.2 Methods of tests and required results 9.3 Failure analysis 9.3.1 Requirement 9.3.2 Methods of test and required results 9.4 Onboard familiarization material 9.4.1 Requirement 9.4.2 Methods of test and required results |
| 107 | Annex A (informative) Modular structure for IMO performance standards Table A.1 – Modular structure for radar performance standards |
| 109 | Table A.2 – Modular structure for track control performance standards |
| 110 | Annex B (informative) Guidance to equipment manufacturers for the provision of on-board familiarization material |
| 113 | Annex C (normative) Classification of alerts Table C.1 – Classification of INS alerts as specified in these performance standards Table C.2 – Classification for INS for alerts specified in the individual equipment performance standards |
| 115 | Annex D (normative) Default display configurations Table D.1 – Task “Route monitoring” Table D.2 – Task “Collision avoidance” |
| 117 | Annex E (informative) Data flow diagram/consistent common reference system (CCRS) |
| 118 | Figures Figure E.1 – Data flow diagram/consistent common reference system (CCRS) |
| 119 | Annex F (normative) IEC 61162 interfaces Figure F.1 – INS logical interfaces |
| 120 | Table F.1 – IEC 61162-1 sentences transmitted by the INS |
| 121 | Table F.2 – IEC 61162-1 sentences received by the INS |
| 123 | Annex G (informative) Guidance for testing |
| 125 | Annex H (normative) Verification of CCRP calculations Table H.1 – Required results |
| 126 | Table H.2 – Required results Table H.3 – Required results for dynamic scenario Table H.4 – Required resolution for test |
| 127 | Annex I (normative) Sentence for integrity and plausibility |
| 128 | Annex J (normative) INS alert related communication |
| 129 | Table J.1 – Conversion from ALR to ALF |
| 130 | Table J.2 – Conversion from ACM to ACK |
| 131 | Figure J.1 – Legacy sensor communication showing priority reduction |
| 132 | Figure J.2 – Legacy sensor communication in case priority reduction is not possible |
| 134 | Figure J.3 – Alerts’ communication showing priority reduction |
| 135 | Figure J.4 – Alerts with communication in case priority reduction is not possible |
| 137 | Table J.3 – Unique alert identifier at alert source |
| 139 | Figure J.5 – Alert state diagram |
| 141 | Annex K (normative) Sentences for advanced alert related communication |
| 146 | Annex L (normative) Alert communication with ALR and ACK Figure L.1 – State diagram |
| 149 | Annex M (normative) Icons for alert management Table M.1 – Alert management icons – Basic |
| 150 | Table M.2 – Alert management icons – Additional qualifiers |
| 151 | Bibliography |
