GB/T 24955.1-2010 English PDF

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GB/T 24955.1-2010: Ships and marine technology -- Transmitting heading devices (THDs) -- Part 1: Gyro-compasses
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24955.1-2010	234	Add to Cart	3 days	Ships and marine technology -- Transmitting heading devices (THDs) -- Part 1: Gyro-compasses	Valid

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Basic data

Standard ID: GB/T 24955.1-2010 (GB/T24955.1-2010)
Description (Translated English): Ships and marine technology -- Transmitting heading devices (THDs) -- Part 1: Gyro-compasses
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U65
Classification of International Standard: 47.020.70
Word Count Estimation: 12,128
Date of Issue: 2010-08-09
Date of Implementation: 2010-12-01
Quoted Standard: CB/T 3973-2005; IEC 60945; IEC 61162-1; IEC 61162-2; IMO A.424 (XI) resolution; IMO A.694 (17) resolution; IMO A.813 (19) resolution; IMO A. 821 (19) resolution; HSC
Adopted Standard: ISO 22090-1-2002, IDT
Regulation (derived from): National Standard Approval Announcement 2010 No.3 (Total No.158)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the " 1974 International Convention for the Safety of Life at Sea, " in line with the amended (SOLAS Convention) Chapter V requirements for transmission of information through the gyro compass device structure, performance and testing. In addition to the general requirements should comply with the relevant standards and sensor components used to send IEC 60945 and IMO A. 694 (17) outside the provisions of the resolution, THD shall meet the following minimum requirements. If applied to the sensor component IMO performance standards not specified geographical area of operations, the THD scope of work are: a) the maximum rotation speed of 20 ��/s, b) at least 70 �� N ~ 70 �� S0 comply with the requirements of SOLAS Chapter V THD heading for sending information shall comply with the provisions of this section. However, the speed at 30 kn ~ 70 kn vessels shall comply with the provisions of IMO A. 821 (19) of the resolution. In addition, THD should be consistent with " international high-speed craft safety rules " (HSC rules) with the requirements of Chapter 13 of the dynamic requirements apply to the device providing heading information.

GB/T 24955.1-2010: Ships and marine technology -- Transmitting heading devices (THDs) -- Part 1: Gyro-compasses

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
. Ships and marine technology Transmitting heading devices (THDs) Part 1. Gyro-compasses ICS 47.020.70 U65 National Standards of People's Republic of China Ships and marine technology - Heading transmitting device (THDs) Part 1. Gyro Compass Shipsandmarinetechnology-Transmittingheadingdevices (THDs) - Part 1. Gyro-compasses (ISO 22090-1.2002, IDT) Issued on. 2010-08-09 2010-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 24955 "Ships and marine technology - Heading transmitting device (THDs)" consists of three parts. --- Part 1. Gyro compass; --- Part 2. Geomagnetic principles; Part --- Section 3. GNSS principles. This part of GB/T 24955 "Ships and marine technology bow transmitting device (THDs) to" Part 1. This part identical with ISO 22090-1.2002 "Ships and marine technology - Heading transmitting device (THDs) - Part 1. Gyro Compass Jing "(in English). This section is equivalent translation ISO 22090-1.2002. This part with respect to the ISO 22090-1.2002 made the following editorial changes. --- Preface and introduction are not included; --- "This International Standard" word, the words "this section" in this section; --- Reference standard in accordance with national standards for the corresponding adjustment; --- Identification decimal "and" to "."; --- Incorporates ISO 2005 to ISO 22090-1.2002 errata content; --- Of expression in accordance with the provisions of GB/T 1.1-2000 made editorial changes. Appendix A of this section is an informative annex. This part is proposed by the China State Shipbuilding Corporation. This part of the National Standardization Technical Committee boat ocean nautical instruments Technical Committee (SAC/TC12/SC5) centralized. This section drafted by. China Shipbuilding Technology and Economy Research Institute. The main drafters of this section. Khong Guan, Lichuan Ming. Ships and marine technology - Heading transmitting device (THDs) Part 1. Gyro Compass

1 Scope

This section GB/T 24955 specifies the "1974 International Convention for the Safety of Life at Sea," in line with the amended (SOLAS Convention) to the first chapter Ⅴ Demand for heading gyro compass information transmission device structure, performance and testing. Heading transmitting device (THD) is to provide a true ship heading information electronic devices. In addition to the general requirements should comply with the relevant standards and sensor components using predetermined IEC 60945 and IMOA.694 (17) resolution, the THD should meet the following minimum requirements. If applied to the sensor means IMO performance standards not specified geographical area of \u200b\u200boperations, the THD operating range. a) The maximum rotational speed of 20 °/s; b) at least 70 ° N ~ 70 ° S. Comply with the requirements of SOLAS regulation Ⅴ chapter heading for transmitting information THD shall comply with the provisions of this section. However, the rate of 30kn ~ 70kn ship, shall comply with the provisions of IMOA.821 (19) resolution. In addition, THD should be consistent with "international HSC Code" (HSC Code) Chapter 13 with the requirements applicable to provide heading information Dynamic requirements apparatus. Note 1. The heading information can be used to detect and transmit a variety of techniques. We will bow to detect and transmit respectively standardization is unreasonable. Thus, each of the series of standards Section corresponding to different technologies, this section applies only to the gyro compass technology and other techniques corresponding to other parts of this series of standards. Note 2. In this section where citations IMOMSC.116 (73) resolutions were printed in italics.

2 Normative references

The following documents contain provisions which, through reference GB/T 24955 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. CB/T 3973-2005 Ships and marine technology - Positioning of magnetic compass on board (ISO 694.2000, IDT) IEC 60945 Maritime navigation and radiocommunication equipment and systems - General requirements for the test results of the test methods and requirements IEC 61162-1 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1. Single talker and multiple listeners IEC 61162-2 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 2. Single talker and multiple listeners high Speed \u200b\u200btransmission IMOA.424 (Ⅺ) resolution gyro compass performance standards IMOA.694 (17) resolution as the Global Maritime Distress and Safety System (GMDSS) composed of marine radio equipment and electrical parts General requirements for sub navigation aids IMOA.813 (19) Resolution of all marine electrical and electronic equipment, electromagnetic compatibility (EMC) General requirements IMOA.821 (19) resolution high speed craft gyro compass performance standards HSC HSC international rules

3 Terms and Definitions

The following terms and definitions apply to this part of the GB/T 24955 of. ......

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