CN102830400A - Oil spilling monitoring system of maritime fixed type radar networking and steps thereof - Google Patents
Oil spilling monitoring system of maritime fixed type radar networking and steps thereof Download PDFInfo
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- CN102830400A CN102830400A CN2012102876406A CN201210287640A CN102830400A CN 102830400 A CN102830400 A CN 102830400A CN 2012102876406 A CN2012102876406 A CN 2012102876406A CN 201210287640 A CN201210287640 A CN 201210287640A CN 102830400 A CN102830400 A CN 102830400A
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Abstract
The invention relates to an oil spilling monitoring system of a maritime fixed type radar networking and steps thereof, aiming at realizing all-weather real-time high-efficiency oil spilling monitoring of a sea area positioned around a fixed monitoring point and providing support for an oil spilling decision. The oil spilling monitoring system of the maritime fixed type radar networking comprises a plurality of network sea chart radars, a power distribution control system, a high-performance data acquisition card, a hydro-meteorological sensor and a microwave transmission base station and a work station, wherein the work station is provided with oil spilling monitoring analysis software and carries out information comprehensive treatment; and the microwave transmission base station transmits information obtained by the network sea chart radars and the hydro-meteorological sensor to the work station placed in a monitoring command center from the sea in a point-to-point transmission way. In the invention, the work station treats monitoring data transmitted by the plurality of network sea chart radars and carries out comprehensive analysis and extraction of all digital information, and therefore, the accurate fusion and coverage of multi-node information.
Description
Technical field
The present invention relates to the marine oil overflow monitoring technical field, be specifically related to a kind of with many fixed radar digital signals through being wirelessly transmitted to command centre, the technology and the method for the real-time computing on a cover oil spilling simulation Inversion Software then.
Background technology
The offshore oilfield oil spilling risk of China facing strengthens day by day.There are a large amount of oil recoveries, operation and drilling platform and submarine transport oil pipeline in China in the sea at present.The expansion and the aging of initial stage installations and facilities of developing scale along with offshore oil exploration make that the risk of marine oil overflow pollution is increasing; Especially the sudden oil spill incident in the crude production process; But suitable applications technology and case are not seen in the real-time monitoring for pipeline oil spilling around the platform at present, and the mode of field observation receives the restriction of distance and weather condition; The satellite remote sensing monitoring reaction lags behind and receives the restriction of weather; The aerial remote sensing observation mode is vulnerable to the influence of climatic factor, and pertinent instruments is also very expensive.Owing to find the hysteresis of oil spilling, emergency command is inconvenience very.Therefore be badly in need of a kind of spilled oil monitoring technology of research and development, round-the-clock around the monitoring point to realize, in real time, spilled oil monitoring efficiently, for the oil spilling decision-making provides support.
Summary of the invention
The present invention provides the spilled oil monitoring system and the step thereof of the fixed radar network composite in a kind of sea, with realize around the stationary monitoring point marine site round-the-clock, in real time, spilled oil monitoring efficiently, making a strategic decision for oil spilling provides support.
A kind of sea fixed radar network composite spilled oil monitoring system comprises a plurality of network sea chart radars, power distribution control system, high-performance data capture card, hydrometeorological sensor and microwave transmission base station; And the spilled oil monitoring analysis software is housed and carries out the workstation that informix is handled; Said high-performance data capture card is installed in the main frame; Said network sea chart radar and hydrometeorological sensor are installed on bank monitor station or the pumping platform; Said power distribution control system respectively with the high-performance data capture card; Network sea chart radar is connected with hydrometeorological sensor, and said microwave transmission base station is sent to the workstation that is placed on monitoring command centre with network sea chart radar and hydrometeorological sensor gained information through the point-to-point transmission mode of microwave from the sea, and said workstation is handled the Monitoring Data that a plurality of network sea chart radars transmit; And carry out the analysis-by-synthesis and the extraction of all numerical informations, guarantee the accurate fusion and the covering of multinode information.
Technical step of the present invention is following:
1) Data Acquisition: network sea chart radar sustained radiation electromagnetic wave, and give power distribution control system with the sea electromagnetic wave spectrum data that receive; Electromagnetic wave spectrum data after data will be handled through the logic control step in power distribution control system are sent to radar high-performance data capture card, and hydrometeorological sensor directly obtains real-time hydrometeorological information;
2) transmission of data: the high-performance data capture card is a digital signal with the electromagnetic wave spectrum data-switching of radar; Through the microwave transmission base station, will overlap digital signal that the high-performance data capture card of radar spreads out of together is sent to command centre together with hydrometeorological information workstation with the point-to-point transmission mode of microwave more;
3) processing of data: the data to a plurality of radars of obtaining on the workstation that the spilled oil monitoring analysis software is installed are carried out coordinate conversion; Carry out filtering, correction and the comprehensive analysis processing of image and generate the oil spilling radar image; Hydrometeorology information is directly handled on the workstation that the spilled oil monitoring analysis software is housed, the drift trend of simulation oil spilling;
4) displaying of data:, and report to the police automatically and overview display oil spilling image on giant-screen at each oil spilling radar image of command centre's workstation Unified Treatment generation.
Compared with prior art, the present invention has following beneficial effect:
1) the present invention adopts radar digital signal to be wirelessly transmitted to command centre's Unified Treatment technology, can solve the unmanned platform spilled oil monitoring of pipeline on every side, helps in time to find the offshore spilled oil in such place.
2) the present invention introduces hydrometeorological information, can realize the function of the drift trend of spilled oil monitoring analysis software real time modelling oil spilling;
3) because the present invention adopts radar digital signal to be wirelessly transmitted to command centre's Unified Treatment technology, make to need not on each platform, all to be equipped with the workstation that the oil spilling simulation softward is housed that signal can have been practiced thrift cost in command centre's Unified Treatment.
Monitoring when 4) can realize many radars need not the special personnel of outfit in the monitoring point, and the stack of the image synthesis in a plurality of zones shows and warning more convenient commanding and decision-making.
Description of drawings
Fig. 1 is the schematic flow sheet of fixed radar network composite spilled oil monitoring technology, among the figure:
1, network sea chart radar; 2, power distribution control system; 3, high-performance data capture card; 4, hydrometeorological sensor; 5, microwave transmission base station; 6, workstation.
Embodiment
As shown in Figure 1; A kind of sea fixed radar network composite spilled oil monitoring system comprises a plurality of network sea chart radar 1, power distribution control system 2, high-performance data capture card 3, hydrometeorological sensor 4 and microwave transmission base station 5; And the spilled oil monitoring analysis software is housed and carries out the workstation 6 that informix is handled; Said high-performance data capture card 3 is installed in the main frame; Said network sea chart radar 1 is installed on bank monitor station or the pumping platform with hydrometeorological sensor 4; Said power distribution control system 2 respectively with high-performance data capture card 3; Network sea chart radar 1 is connected with hydrometeorological sensor 4, and said microwave transmission base station 5 is sent to the workstation 6 that is placed on monitoring command centre with network sea chart radar 1 and hydrometeorological sensor 4 gained information through the point-to-point transmission mode of microwave from the sea, and said workstation 6 is handled the Monitoring Data that a plurality of network sea chart radars 1 transmit; And carry out the analysis-by-synthesis and the extraction of all numerical informations, guarantee the accurate fusion and the covering of multinode information.
Technical step of the present invention is following:
1) Data Acquisition: network sea chart radar 1 sustained radiation electromagnetic wave, and give power distribution control system 2 with the sea electromagnetic wave spectrum data that receive; Electromagnetic wave spectrum data after data will be handled through the logic control step in power distribution control system 2 are sent to radar high-performance data capture card 3, and hydrometeorological sensor 4 directly obtains real-time hydrometeorological information;
2) transmission of data: high-performance data capture card 3 is a digital signal with the electromagnetic wave spectrum data-switching of radar; Through microwave transmission base station 5, will overlap digital signal that the high-performance data capture card 3 of radar 1 spreads out of together is sent to command centre together with hydrometeorological information workstation 6 with the point-to-point transmission mode of microwave more;
3) processing of data: the data to a plurality of radars of obtaining on the workstation that the spilled oil monitoring analysis software is installed 6 are carried out coordinate conversion; Carry out filtering, correction and the comprehensive analysis processing of image and generate the oil spilling radar image; Hydrometeorology information is directly handled on the workstation that the spilled oil monitoring analysis software is housed 6, the drift trend of simulation oil spilling;
4) displaying of data:, and report to the police automatically and overview display oil spilling image on giant-screen at each oil spilling radar image of command centre's workstation Unified Treatment generation.
Claims (4)
1. the fixed radar network composite spilled oil monitoring system at a sea; Comprise network sea chart radar (1), power distribution control system (2), high-performance data capture card (3), hydrometeorological sensor (4) and microwave transmission base station (5); And the spilled oil monitoring analysis software is housed and carries out the workstation (6) that informix is handled; Said high-performance data capture card (3) is installed in the main frame; Said network sea chart radar (1) and hydrometeorological sensor (4) are installed on bank monitor station or the pumping platform; Said power distribution control system (2) respectively with high-performance data capture card (3); Network sea chart radar (1) is connected with hydrometeorological sensor (4), and said microwave transmission base station (5) is sent to the workstation (6) that is placed on monitoring command centre with network sea chart radar (1) and hydrometeorological sensor (4) gained information through the point-to-point transmission mode of microwave from the sea, and said workstation (6) can be handled the Monitoring Data that a plurality of network sea chart radars (1) transmit; And carry out the analysis-by-synthesis and the extraction of all numerical informations, guarantee the accurate fusion and the covering of multinode information.
2. monitoring system as claimed in claim 1; It is characterized in that; Said system comprises a plurality of network sea chart radars (1), and corresponding power distribution control system (2), high-performance data capture card (3), hydrometeorological sensor (4) and microwave transmission base station (5).
3. monitoring system as claimed in claim 2 is characterized in that, the information that a plurality of microwave transmissions base station (5) is seen off is through the unified workstation (6) that is sent to of a microwave transmission master station.
4. the technical step that carries out like the arbitrary described monitoring system of claim 1-3 is following:
1) Data Acquisition: network sea chart radar (1) sustained radiation electromagnetic wave, and give power distribution control system (2) with the sea electromagnetic wave spectrum data that receive; Electromagnetic wave spectrum data after data will be handled through the logic control step in power distribution control system (2) are sent to radar high-performance data capture card (3), and hydrometeorological sensor (4) directly obtains real-time hydrometeorological information;
2) transmission of data: high-performance data capture card (3) is a digital signal with the electromagnetic wave spectrum data-switching of radar; Through microwave transmission base station (5), will overlap digital signal that the high-performance data capture card (3) of radar (1) spreads out of together is sent to command centre together with hydrometeorological information workstation (6) with the point-to-point transmission mode of microwave more;
3) processing of data: go up at the workstation that the spilled oil monitoring analysis software is installed (6) data of a plurality of radars of obtaining are carried out coordinate conversion; Carry out filtering, correction and the comprehensive analysis processing of image and generate the oil spilling radar image; Hydrometeorology information is directly handled on the workstation that the spilled oil monitoring analysis software is housed (6), shows the drift trend of oil spilling;
4) displaying of data:, and report to the police automatically and overview display oil spilling image on giant-screen at each oil spilling radar image of command centre's workstation Unified Treatment generation.
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| CN2012102876406A CN102830400A (en) | 2012-08-13 | 2012-08-13 | Oil spilling monitoring system of maritime fixed type radar networking and steps thereof |
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| CN2012102876406A CN102830400A (en) | 2012-08-13 | 2012-08-13 | Oil spilling monitoring system of maritime fixed type radar networking and steps thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137427A (en) * | 2015-08-13 | 2015-12-09 | 中国石油化工股份有限公司 | Quick monitoring method for spilled oil on the sea |
| CN110687254A (en) * | 2019-10-14 | 2020-01-14 | 浙江大华技术股份有限公司 | Method and system for determining diffusion trend of diffusible object |
| CN114236490A (en) * | 2021-12-07 | 2022-03-25 | 大连海事大学 | X-band navigation radar oil spill detection system based on water surface echo model |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101957448A (en) * | 2010-09-20 | 2011-01-26 | 大连海事大学 | Radar monitoring device for sea surface oil spill and monitoring method thereof |
| CN102156817A (en) * | 2011-04-11 | 2011-08-17 | 国家海洋信息中心 | Rapid prediction method for drifting path and diffusion of marine spilled oil |
| CN102288960A (en) * | 2011-07-25 | 2011-12-21 | 大连海事大学 | Marine fixed type radar oil spill monitoring device and monitoring method thereof |
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2012
- 2012-08-13 CN CN2012102876406A patent/CN102830400A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957448A (en) * | 2010-09-20 | 2011-01-26 | 大连海事大学 | Radar monitoring device for sea surface oil spill and monitoring method thereof |
| CN102156817A (en) * | 2011-04-11 | 2011-08-17 | 国家海洋信息中心 | Rapid prediction method for drifting path and diffusion of marine spilled oil |
| CN102288960A (en) * | 2011-07-25 | 2011-12-21 | 大连海事大学 | Marine fixed type radar oil spill monitoring device and monitoring method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137427A (en) * | 2015-08-13 | 2015-12-09 | 中国石油化工股份有限公司 | Quick monitoring method for spilled oil on the sea |
| CN110687254A (en) * | 2019-10-14 | 2020-01-14 | 浙江大华技术股份有限公司 | Method and system for determining diffusion trend of diffusible object |
| CN110687254B (en) * | 2019-10-14 | 2021-11-05 | 浙江大华技术股份有限公司 | Method and system for determining diffusion trend of diffusible object |
| US11977014B2 (en) | 2019-10-14 | 2024-05-07 | Zhejiang Dahua Technology Co., Ltd. | Systems and methods for analyzing diffusion trend of diffusible substance |
| CN114236490A (en) * | 2021-12-07 | 2022-03-25 | 大连海事大学 | X-band navigation radar oil spill detection system based on water surface echo model |
| CN114236490B (en) * | 2021-12-07 | 2023-07-14 | 大连海事大学 | X-band navigation radar oil spill detection system based on water surface echo model |
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Application publication date: 20121219 |