CN202351644U - Dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit - Google Patents
Dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit Download PDFInfo
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- CN202351644U CN202351644U CN2011204069154U CN201120406915U CN202351644U CN 202351644 U CN202351644 U CN 202351644U CN 2011204069154 U CN2011204069154 U CN 2011204069154U CN 201120406915 U CN201120406915 U CN 201120406915U CN 202351644 U CN202351644 U CN 202351644U
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Abstract
The utility model discloses a dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit, which comprises a positioning information transmission unit arranged on a positioning system, a data collecting, calculating and analyzing unit and an oversea automatic alarm unit, wherein the data collecting, calculating and analyzing unit is used for calculating actual longitude and latitude numerical values and/or stem azimuth numerical values of a FPSO mooring simple point according to data obtained from the positioning information transmission unit, comparing the numerical values with corresponding reference numerical values and transmitting a comparison result to the oversea automatic alarm unit. The dynamic safety monitoring system disclosed by the utility model realizes such functions of the FPSO with the land during a typhoon withdrawal (unmanned) guard process as data interaction, monitoring data storage and history playback and printing, etc.
Description
Technical field
The utility model relates to a kind of marine oil mooring formula process units, particularly relates to the spacing dynamic security monitoring system of a kind of FPSO.
Background technology
Adopt at present the FPSO of inner cupola formula swinging mooring to free/tieback, standpipe maintenance engineering, to carry the anchor chain force-bearing situation of swinging mooring in the operation process such as oil, alongside at single-point; Normally by other supplementary instrument equipment; Manual control through specialty is realized; Have artificial subjective factor, to the data of the external condition factors vary that influences operation in real time visualize come out, also can't be to the automatic recorded and stored of relevant data.
Reference is in recent years owing to reasons such as weather, sea situations; Cause FPSO swinging mooring to damage; Cause accidents such as oil field stopping production, offshore facility are destroyed; Existing equipment can't provide the relevant data of accident generating process at that time, can't be to surpassing the FPSO actual state early warning of safety critical point, and the offshore facility situation can't be understood in land during the typhoon protection personnel withdraw (unmanned) entirely.
The utility model content
The utility model provides a kind of FPSO spacing dynamic security monitoring system for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: the spacing dynamic security monitoring system of a kind of FPSO; Comprise the locating information transmission unit, data acquisition computational analysis unit and the marine alarm unit automatically that are arranged on the positioning system; Said data acquisition computational analysis unit goes out the actual longitude and latitude numerical value and/or the stem orientation number of degrees value of FPSO mooring single-point according to the data computation that obtains from said locating information transmission unit; And with corresponding referential data relatively, then comparative result is transferred to the automatic alarm unit in said sea.
This system also comprises FPSO movement locus display unit, and receives the Calculation results that said data acquisition computational analysis unit sends, and shows the FPSO movement locus.
This system also comprises the data storage cell that is connected with said data acquisition computational analysis unit, and said data storage cell provides desired data to said data acquisition computational analysis unit.
This system also comprises communication unit, and said communication unit is used to connect said data acquisition computational analysis unit and land monitoring and automatic alarm unit.
This system also comprises the print unit that is connected with said data acquisition computational analysis unit.
Advantage and the good effect that the utlity model has are: through monitoring equipment; Integrated GPS information, boats and ships multidate information, sea situation weather information, FPSO work information; The FPSO position is monitored and record according to certain hour at interval; FPSO is subjected to displacement track in the unit interval; Through comparison fixed reference numerical value, to the motion state of FPSO monitor, early warning and position display, realize typhoon withdraw (unmanned) on duty during FPSO exchange with the data on land, functions such as Monitoring Data storage, history playback and printing.
Description of drawings
Fig. 1 is the structured flowchart of the utility model;
Fig. 2 is provided with the synoptic diagram of implementing early warning for the utility model with longitude and latitude numerical value;
Fig. 3 is provided with the synoptic diagram of implementing early warning for the utility model with stem orientation angles numerical value.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1; The spacing dynamic security monitoring system of a kind of FPSO; Comprise the locating information transmission unit 14 that is arranged on the positioning system; The information that locating information transmission unit 14 is used for perception comprises data such as GPS information, AIS information, sea situation weather information, FPSO operating mode, and above-mentioned data are gathered in data acquisition computational analysis unit 15, calculate the actual longitude and latitude numerical value and/or the stem orientation number of degrees value of FPSO mooring single-point; Compare with corresponding referential data, and comparative result is transferred to marine alarm unit 17 automatically.Realize typhoon withdraw (unmanned) on duty during FPSO exchange with the data on land so that in time grasp typhoon withdraw (unmanned) on duty during FPSO mooring safety case, and the storage of realization Monitoring Data, history playback and printing etc. are so that the analysis and research in future.This system also comprises FPSO movement locus display unit 21, data storage cell 20, communication unit 19, print unit 18; The operational order that FPSO movement locus display unit 21 is used to accept the user is transferred to said data acquisition computational analysis unit 15; And receive the Calculation results of sending said data acquisition computational analysis unit 15 and show, so that realize monitoring to the FPSO movement locus.Data storage cell 20 is used for the storage of data and to data acquisition computational analysis unit desired data is provided.Communication unit 19 is used to connect said data acquisition computational analysis unit 15 and land monitoring and automatic alarm unit 22, and transmission link is landwards monitored and automatic alarm unit 22 data information via satellite; The land monitoring also can be sent the instruction fetch information needed to data acquisition computational analysis unit 15 through communication unit 19 with automatic alarm unit 22; Be connected with print unit 18 on the data acquisition computational analysis unit 15, can relevant data be printed.Power supply 16 provides continual AC/DC to locating information transmission unit 14 and data acquisition computational analysis unit 15; 20 data storage cells can provide desired data to 15 DATA REASONING data acquisition and calculation analytic systems.
See also Fig. 2,1 is the fixedly longitude and latitude RP of the initial mooring of FPSO; The 2 actual longitude and latitude points of mooring single-point that drift about for FPSO wind-engaging, stream influence at sea; 3 the green early warning of drift districts for the simulation setting; 4 the yellow early warning of drift districts for the simulation setting; 5 the orange early warning of drift districts for the simulation setting.Through actual longitude and latitude point 2 of FPSO and fixedly longitude and latitude RP 1 contrast, the actual longitude and latitude point 2 of FPSO can send different sound and light alarms in 3,4,5 o'clock in different early warning district.
See also Fig. 3,6 is the actual longitude and latitude numerical value of FPSO mooring point; 7 are installed in GPS, the AIS equipment on the FPSO; 8 for being installed in the AIS equipment on the work boat; 9 is the virtual towing cable of work boat when the FPSO towing operation; 10 for simulating the green early warning district of the stem orientation number of degrees value that is provided with; 11 for simulating the yellow early warning district of the stem orientation number of degrees value that is provided with; 12 for simulating the orange early warning district of the stem orientation number of degrees value that is provided with; 13 are fixing azimuth scale reference diagram.Preset the fixing numerical value that needs warning; Comparison is installed in the GPS on the FPSO, the true bearing angle numerical value that the AIS information data is calculated through the 8 AIS information datas and 7 that are installed on the work boat; When FPSO true bearing angle numerical value surpasses warning number of degrees value scope 10,11,12, can send different sound and light alarms.
The present invention is through data such as the GPS/AIS information on the collection integration FPSO, sea situation weather information, FPSO operating modes; Early warning is carried out in safety zone to classification is set up; A plurality of transmitting-receiving ports are reserved in the storage of realization Monitoring Data, are convenient to and the supporting use of other electronic equipment; And the use storage battery power supply, for equipment provides reliable source of power.Be specially adapted to adopt the spacing safe dynamic monitoring of FPSO (floating production storage offloading) of inner cupola formula swinging mooring; In time understand and grasp the deformation trace of FPSO; Go out the stress of anchor chain according to the change calculations of single-point relative position; Realize typhoon withdraw (unmanned) on duty during FPSO exchange with the data on land in case in time grasp typhoon withdraw (unmanned) on duty during the safety case of FPSO, and the storage of realization Monitoring Data, history playback and printing etc. are so that the researching and analysing of future.
Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the utility model.
Claims (5)
1. spacing dynamic security monitoring system of FPSO; It is characterized in that; Comprise the locating information transmission unit, data acquisition computational analysis unit and the marine alarm unit automatically that are arranged on the positioning system; Said data acquisition computational analysis unit goes out the actual longitude and latitude numerical value and/or the stem orientation number of degrees value of FPSO mooring single-point according to the data computation that obtains from said locating information transmission unit; And with corresponding referential data relatively, then comparative result is transferred to the automatic alarm unit in said sea.
2. the spacing dynamic security monitoring system of FPSO according to claim 1 is characterized in that this monitoring system also comprises FPSO movement locus display unit, receives the Calculation results that said data acquisition computational analysis unit sends, and shows the FPSO movement locus.
3. the spacing dynamic security monitoring system of FPSO according to claim 1; It is characterized in that; This monitoring system also comprises the data storage cell that is connected with said data acquisition computational analysis unit, and said data storage cell provides desired data to said data acquisition computational analysis unit.
4. the spacing dynamic security monitoring system of FPSO according to claim 1 is characterized in that this monitoring system also comprises communication unit, and said communication unit is used to connect said data acquisition computational analysis unit and land monitoring and automatic alarm unit.
5. the spacing dynamic security monitoring system of FPSO according to claim 1 is characterized in that, this monitoring system also comprises the print unit that is connected with said data acquisition computational analysis unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204069154U CN202351644U (en) | 2011-10-21 | 2011-10-21 | Dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204069154U CN202351644U (en) | 2011-10-21 | 2011-10-21 | Dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit |
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| Publication Number | Publication Date |
|---|---|
| CN202351644U true CN202351644U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204069154U Expired - Lifetime CN202351644U (en) | 2011-10-21 | 2011-10-21 | Dynamic safety monitoring system of FPSO (Floating Production Storage and Offloading) limit |
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| CN (1) | CN202351644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063334A (en) * | 2016-08-15 | 2017-08-18 | 中国海洋石油总公司 | Suitable for the site monitoring system of deep water inner cupola formula single point mooring system |
| CN109436225A (en) * | 2018-12-03 | 2019-03-08 | 深圳市杉叶实业有限公司 | Keep the method and device of relative position between bow orientation and floating body and ship |
| CN111846127A (en) * | 2020-06-30 | 2020-10-30 | 中海油能源发展股份有限公司 | Image recognition monitoring system for preventing ship touch in offshore oil tanker export operation |
| CN112363409A (en) * | 2020-11-10 | 2021-02-12 | 中国核动力研究设计院 | Operating condition backtracking and rehearsing system of nuclear power plant security level instrument control simulation system |
-
2011
- 2011-10-21 CN CN2011204069154U patent/CN202351644U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063334A (en) * | 2016-08-15 | 2017-08-18 | 中国海洋石油总公司 | Suitable for the site monitoring system of deep water inner cupola formula single point mooring system |
| CN109436225A (en) * | 2018-12-03 | 2019-03-08 | 深圳市杉叶实业有限公司 | Keep the method and device of relative position between bow orientation and floating body and ship |
| CN111846127A (en) * | 2020-06-30 | 2020-10-30 | 中海油能源发展股份有限公司 | Image recognition monitoring system for preventing ship touch in offshore oil tanker export operation |
| CN112363409A (en) * | 2020-11-10 | 2021-02-12 | 中国核动力研究设计院 | Operating condition backtracking and rehearsing system of nuclear power plant security level instrument control simulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: 100010 Beijing city Dongcheng District Dongzhimen Street No. 6 Patentee after: CNOOC Energy Technology Co., Ltd. Patentee after: Western South China Sea oil field service (Shenzhen) Co., Ltd. Patentee after: CNOOC Energy Development Co.,Ltd recovers the oil and serves ancillary firm Address before: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Energy Technology Co., Ltd. Patentee before: Western South China Sea oil field service (Shenzhen) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |