CN101408915A - Bird shooting risk evaluating system design scheme - Google Patents
Bird shooting risk evaluating system design scheme Download PDFInfo
- Publication number
- CN101408915A CN101408915A CNA2008102275376A CN200810227537A CN101408915A CN 101408915 A CN101408915 A CN 101408915A CN A2008102275376 A CNA2008102275376 A CN A2008102275376A CN 200810227537 A CN200810227537 A CN 200810227537A CN 101408915 A CN101408915 A CN 101408915A
- Authority
- CN
- China
- Prior art keywords
- bird
- flying
- risk evaluating
- radar
- design scheme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a design scheme of a bird strike risk assessment system which is composed of a radar, an image acquisition device, a flying bird target recognition software, a bird strike risk assessment model and a bird condition database. The advantages of the invention lies in providing a new strike risk assessment method and the bird condition database established by the bird strike risk assessment method provides favorable technical support for the bird strike prevention work.
Description
Technical field
The present invention relates to a kind of bird shooting risk evaluating system design scheme, be mainly used in bird and hit bird feelings data statistics in the strick precaution.
Background technology
Bird hits the incident that bumps against with flying objects such as birds, bats in aircraft landing or the flight course that is meant.Since there being aircraft just to have bird to hit incident, according to statistics, only the annual bird of north America region hits the dual-use aviation loss that causes and just surpasses 500,000,000 dollars and jeopardize passenger's life security, and per ten thousand takeoff and landing in Europe on average have 5.7 birds to hit.CAAC is in the period of 2001-2007, and the bird of report hits incident totally 1055 times, causes accident proneness 215 times, causes 217 of moderate above damages, and the direct loss of adding up in maintenance surpass 2.7 hundred million Renminbi, and indirect loss is difficult to calculate more.Observation and statistics migration of birds and near the rule the airport, for bird hit take precautions against significant.
Current bird hits to take precautions against and mainly adopts range estimation or the activity of telescope range estimation birds to adopt some method to carry out birds then to drive, the limitation of this method is tangible, particularly building and vegetation are found birds and drive birds and become and become increasingly complex than under the complicated situation around.A kind of bird shooting risk evaluating method based on radar data is introduced in bird and hits in the strick precaution, uses the bird feelings database that this system can set up a real-time update, and utilizes mathematical model that bird is hit risk to quantize.The invention provides a kind of new bird shooting risk evaluating method, the bird feelings database that utilizes this method to set up provides favourable technical support for bird hits prevention work.
Summary of the invention
The objective of the invention is to: proposed a kind of bird shooting risk evaluating method, be used for instructing bird to hit the foundation of bird feelings database in the strick precaution.
Technical scheme of the present invention is: a kind of bird shooting risk evaluating system design scheme, it is made of radar, image capture device, flying bird Target Identification Software, bird shooting risk evaluating model and bird feelings database.Radar is outputting video signal in real time, image capture device is converted to the digital radar image with vision signal, the flying bird Target Identification Software is based on the digital radar image of image capture device output, identify the flying bird target and extract relevant bird feelings information, the bird feelings information that the bird shooting risk evaluating model extracts based on the flying bird Target Identification Software, real-time bird is hit risk assess, the output bird hits risk factor.Bird feelings database storage the bird that provides of the bird feelings information extracted of flying bird Target Identification Software and bird shooting risk evaluating model hit risk factor.
Advantage of the present invention is: a kind of new bird shooting risk evaluating method is provided, and the bird feelings database that utilizes this method to set up provides favourable technical support for bird hits prevention work.
Description of drawings
Fig. 1 is the synoptic diagram of one embodiment of the invention.
Embodiment
Below the present invention is done and describe in further detail.Referring to Fig. 1, the invention provides a kind of bird shooting risk evaluating system design scheme, it is made of radar, image capture device, flying bird Target Identification Software, bird shooting risk evaluating model and bird feelings database.Radar includes but not limited to maritime affairs radar, weather radar and air traffic control radar, and outputting video signal in real time.Image capture device is made of image pick-up card or external image acquisition box, and vision signal is converted to the digital radar image, and the digital radar image includes but not limited to planimetric position indication (PPI) image.The flying bird Target Identification Software identifies the flying bird target and extracts relevant bird feelings information based on the digital radar image of image capture device output, and bird feelings information includes but not limited to birds quantity, birds size, flying height, flying speed and zone of action etc.The bird shooting risk evaluating model hits risk to real-time bird and assesses based on the bird feelings information that the flying bird Target Identification Software extracts, and the output bird hits risk factor.Influence the factor that bird hits risk factor and include but not limited to birds quantity, birds size, flying height, flying speed and zone of action, every kind of shared weight of factor is provided according to certain mathematical model by relevant expert, and this mathematical model includes but not limited to hierarchy Model.In hierarchy Model, give each factor marking by evaluation experts usually, utilize the Analysis of Hierarchy Structure method to calculate the weight of each factor.Simultaneously,, compose respectively, hit risk factor by asking weighted sum to calculate bird at last with different score values with each the factor divided rank in the bird feelings information that obtains.Bird feelings database storage the bird that provides of the bird feelings information extracted of flying bird Target Identification Software and bird shooting risk evaluating model hit risk factor.The invention has the advantages that provides a kind of new bird shooting risk evaluating method, and the bird feelings database that utilizes this method to set up provides favourable technical support for bird hits prevention work.
Claims (6)
1, a kind of bird shooting risk evaluating system design scheme, it is made of radar, image capture device, flying bird Target Identification Software, bird shooting risk evaluating model and bird feelings database.
2, bird shooting risk evaluating system design scheme according to claim 1 is characterized in that radar includes but not limited to maritime affairs radar, weather radar and air traffic control radar, and outputting video signal in real time.
3, bird shooting risk evaluating system design scheme according to claim 1, it is characterized in that image capture device is made of image pick-up card or external image acquisition box, vision signal is converted to the digital radar image, and the digital radar image includes but not limited to planimetric position indication (PPI) image.
4, bird shooting risk evaluating system design scheme according to claim 1, it is characterized in that the digital radar image of flying bird Target Identification Software based on image capture device output, identify the flying bird target and extract relevant bird feelings information, bird feelings information includes but not limited to birds quantity, birds size, flying height, flying speed and zone of action.
5, bird shooting risk evaluating system design scheme according to claim 1, it is characterized in that the bird feelings information that the bird shooting risk evaluating model extracts based on the flying bird Target Identification Software, real-time bird is hit risk to be assessed, the output bird hits risk factor, influence the factor that bird hits risk factor and include but not limited to birds quantity, birds size, flying height, flying speed and zone of action, every kind of shared weight of factor is provided according to certain mathematical model by relevant expert, and this mathematical model includes but not limited to hierarchy Model.
6, the bird that bird shooting risk evaluating system design scheme according to claim 1, the it is characterized in that bird feelings database storage bird feelings information extracted of flying bird Target Identification Software and bird shooting risk evaluating model provide hits risk factor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102275376A CN101408915A (en) | 2008-11-28 | 2008-11-28 | Bird shooting risk evaluating system design scheme |
| CN200910210015XA CN101694681B (en) | 2008-11-28 | 2009-11-03 | Bird striking risk assessment system and assessment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102275376A CN101408915A (en) | 2008-11-28 | 2008-11-28 | Bird shooting risk evaluating system design scheme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101408915A true CN101408915A (en) | 2009-04-15 |
Family
ID=40571926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102275376A Pending CN101408915A (en) | 2008-11-28 | 2008-11-28 | Bird shooting risk evaluating system design scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101408915A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914626A (en) * | 2014-04-16 | 2014-07-09 | 中国民航科学技术研究院 | Bird strike risk evaluation method based on exponential function |
| CN105548970A (en) * | 2015-12-11 | 2016-05-04 | 无锡市雷华科技有限公司 | Flying bird detection radar processor |
| CN105739335A (en) * | 2015-12-29 | 2016-07-06 | 中国民航科学技术研究院 | Airport bird detection early warning and repelling linkage system |
| CN106570328A (en) * | 2016-10-28 | 2017-04-19 | 南京航空航天大学 | Bird strike airworthiness clause applicability evaluation method based on impact energy |
| CN110501701A (en) * | 2019-08-29 | 2019-11-26 | 中国民用航空飞行学院 | Flying bird early warning and bird mutual affection analysis system and method in New System field |
| CN112806348A (en) * | 2021-01-27 | 2021-05-18 | 郑州师范学院 | Bird repelling system |
| CN113014866A (en) * | 2021-02-05 | 2021-06-22 | 中国民用航空总局第二研究所 | Airport low-altitude bird activity monitoring and risk alarming system |
| CN113884066A (en) * | 2021-08-27 | 2022-01-04 | 中国人民解放军92228部队 | Method and system for detecting sea bird condition |
-
2008
- 2008-11-28 CN CNA2008102275376A patent/CN101408915A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914626A (en) * | 2014-04-16 | 2014-07-09 | 中国民航科学技术研究院 | Bird strike risk evaluation method based on exponential function |
| CN103914626B (en) * | 2014-04-16 | 2017-01-25 | 中国民航科学技术研究院 | Bird strike risk evaluation method based on exponential function |
| CN105548970A (en) * | 2015-12-11 | 2016-05-04 | 无锡市雷华科技有限公司 | Flying bird detection radar processor |
| CN105739335A (en) * | 2015-12-29 | 2016-07-06 | 中国民航科学技术研究院 | Airport bird detection early warning and repelling linkage system |
| CN106570328A (en) * | 2016-10-28 | 2017-04-19 | 南京航空航天大学 | Bird strike airworthiness clause applicability evaluation method based on impact energy |
| CN110501701A (en) * | 2019-08-29 | 2019-11-26 | 中国民用航空飞行学院 | Flying bird early warning and bird mutual affection analysis system and method in New System field |
| CN112806348A (en) * | 2021-01-27 | 2021-05-18 | 郑州师范学院 | Bird repelling system |
| CN113014866A (en) * | 2021-02-05 | 2021-06-22 | 中国民用航空总局第二研究所 | Airport low-altitude bird activity monitoring and risk alarming system |
| CN113884066A (en) * | 2021-08-27 | 2022-01-04 | 中国人民解放军92228部队 | Method and system for detecting sea bird condition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101408915A (en) | Bird shooting risk evaluating system design scheme | |
| CN101694681B (en) | Bird striking risk assessment system and assessment method thereof | |
| Chrétien et al. | Wildlife multispecies remote sensing using visible and thermal infrared imagery acquired from an unmanned aerial vehicle (UAV) | |
| Hüppop et al. | Bird migration studies and potential collision risk with offshore wind turbines | |
| CN108710126A (en) | Automation detection expulsion goal approach and its system | |
| CN101414006A (en) | Flying bird object identifying and tracking method based on radar image | |
| GB201219194D0 (en) | Identification and analysis of aircraft landing sites | |
| CN108153334A (en) | No cooperative target formula unmanned helicopter vision is independently maked a return voyage and drop method and system | |
| Desholm | Wind farm related mortality among avian migrants-a remote sensing study and model analysis | |
| CN104735423B (en) | The transmission facility identification platform being positioned on unmanned plane | |
| CN114511675B (en) | Unmanned aerial vehicle camera management and control system based on real-scene three-dimensional data manufacturing | |
| CN112950634A (en) | Method, equipment and system for identifying damage of wind turbine blade based on unmanned aerial vehicle routing inspection | |
| Duan et al. | Research on application of UAV for maritime supervision | |
| CN115857059B (en) | Ice accumulation forecast management method, system, readable storage medium and device | |
| CN101017505A (en) | Date statistical modeling scheme of avian situation preventing attacking of bird | |
| JP2015152321A (en) | Radar apparatus and method for discriminating birds and the like | |
| CN116907282B (en) | Unmanned target aircraft ultra-low altitude flight control method based on artificial intelligence algorithm | |
| Hodgson et al. | Using unmanned aerial vehicles for surveys of marine mammals in Australia: test of concept | |
| CN110033490B (en) | Airport low-slow small target prevention and control method based on photoelectric image automatic identification | |
| JP6316638B2 (en) | Monitoring device, monitoring method and monitoring program | |
| CN110968945A (en) | Aircraft bump forecasting method based on typical meteorological elements | |
| CN207850190U (en) | A kind of anti-unmanned aerial vehicle control system | |
| CN105208346B (en) | Transmission facility identification method based on unmanned plane | |
| CN101285882A (en) | Radar bird-exploring system design scheme for birds flight altitude statistics | |
| CN113486866A (en) | Visual analysis method and system for airport bird identification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |