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BS ISO 22090-1:2014

Current
Current

The latest, up-to-date edition.

Ships and marine technology. Transmitting heading devices (THDs) Gyro-compasses
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-31-2014

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
5 Accuracy
6 Type tests
7 Marking and identification
Annex A (informative) - Equivalent requirements
        in ISO 22090-1 and IMO Resolution
Bibliography

Defines the construction, performance, and testing of gyro-compasses as transmitting heading device required by chapter V, SOLAS 1974 (as amended).

This part of ISO22090 specifies the construction, performance, and testing of gyro-compasses as transmitting heading device required by chapter V, SOLAS 1974 (as amended). A Transmitting heading device (THD) is an electronic device that provides information about the ship’s true heading. In addition to the general requirements contained in IMO Resolution A.694(17) to which IEC60945 is associated and the relevant standard for the sensing part used, the THD equipment shall comply with the following minimum requirements. Where the IMO performance standards that apply to the sensing part do not specify a geographical operating area that the THD shall operate at maximum rate of turn 20 °/s and from 70° latitude south to 70° latitude north as minimum. The THDs complying with the requirements contained in this part of ISO22090 can be used for heading information as contained in chapter V of the SOLAS Convention. However, ships within a speed range of 30kn to 70kn should comply with the requirements of IMO Resolution A.821(19). In addition, such THD should meet the dynamic requirements contained in the HSC Code, chapter 13 for the carriage of a suitable device providing heading information. NOTE 1 Several technologies can be used to detect and transmit heading information. It is illogical to standardize the detection of the heading separately from the transmission of the heading. Therefore, separate parts of this part of ISO22090 refer to different technologies. The requirements of this part of ISO22090 only apply to gyroscopic technology. Other technologies are covered in other parts of ISO22090. NOTE 2 All requirements that are extracted from the recommendations of IMO Resolution MSC. 116(73) on performance standards for transmitting heading devices are printed in italics.

Committee
EPL/80
DevelopmentNote
Supersedes 01/203152 DC. (02/2005) Supersedes 13/30265660 DC. (03/2014)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 22090-1:2014 Identical

ISO 8728:2014 Ships and marine technology — Marine gyro-compasses
ISO 16328:2014 Ships and marine technology — Gyro-compasses for high-speed craft
IEC 61162-1:2016 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners
IEC 62288:2014 Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
IEC 61162-3:2008+AMD1:2010+AMD2:2014 CSV Maritime navigation and radiocommunication equipment and systems -Digital interfaces - Part 3: Serial data instrument network
IMO IE110 : 2009 SOLAS (CONSOLIDATED EDITION)
ISO 25862:2009 Ships and marine technology Marine magnetic compasses, binnacles and azimuth reading devices
IEC 60945:2002 Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results
IEC 61162-2:1998 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2: Single talker and multiple listeners, high-speed transmission
IEC 61162-450:2011+AMD1:2016 CSV Maritime navigation and radiocommunication equipment and systems -Digital interfaces - Part 450: Multiple talkers and multiple listeners - Ethernet interconnection

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