CN103824477B - Air traffic control radar decoy automatic identifying method - Google Patents
Air traffic control radar decoy automatic identifying method Download PDFInfo
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- CN103824477B CN103824477B CN201410060850.0A CN201410060850A CN103824477B CN 103824477 B CN103824477 B CN 103824477B CN 201410060850 A CN201410060850 A CN 201410060850A CN 103824477 B CN103824477 B CN 103824477B
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Abstract
The invention discloses a kind of air traffic control radar decoy automatic identifying method, by the comparison of the unknown object flight path information that will detect and normal range flight path information, and compare with the 4D flight path of flight planning data, can in time and find decoy more accurately.And carry out record to abnormal data, for pressing region, add up alarm by type, for analyzing a certain region decoy probability of occurrence, there is type in occurrence probability, can assist to optimize aircraft air route.
Description
Technical field
The invention belongs to computer applied algorithm, relate to the information support field of mobile mobile terminal.Be specifically related to a kind of the emergency information method for supporting and the system thereof that are applied to mobile terminal.
Background technology
Air traffic field, along with World Airways transport fast development, aviation flow increase substantially, air traffic blocking, spatial domain aircraft get more and more, decoy is increasing on spatial domain impact, serious can cause airliner delay, aircraft fuel oil is wasted, and even causes blank pipe disaster.
Get rid of decoy, for guarantee aviation safety, reduce the discharge of aviation carbon, promote that safe and orderly the flying of aircraft has very important effect.The long-term observation of decoy, the assessment for the radar quality of aviation management also has indelible effect.
For the analysis of decoy, hidden danger can be found in advance, timely removing, ensure the unimpeded of air route, the pressure reducing air traffic controller is current, Civil Aviation ATM field is without applicable decoy analytical approach, the flow process of process decoy, main by likely disturbing the unit of safety of civil aviation, manually report air traffic control system controlling officer, controlling officer carries out the process of being correlated with, a kind of passive mode, for not reporting, or fail to report, the situation of radar wrong report itself, controlling officer is very passive.Therefore this kind of mode can not screen decoy very accurately and analyze.
Summary of the invention
For the deficiencies in the prior art, the invention provides air traffic control radar decoy automatic identifying method, the decoy in radar detection can be found in time and more accurately, and the decoy probability of the radar wrong report that some region occurs can be added up, to assist to optimize aircraft air route.
To achieve these goals, a kind of air traffic control radar decoy automatic identifying method of the present invention, comprises the steps:
(1) original radar data and the flight planning data of the unknown object monitored, are obtained;
(2), the original radar data of unknown object resolved and form flight path information, comprise navigation area, headway, cruising height, navigation secondary code, and compare with the aircraft's flight track information of normal range, if having an abnormal data at least, carry out alarm;
(3), to flight planning data carry out 4D track Calculation, and compare with the flight path of unknown object, if 4D flight path and unknown object flight path do not meet, carry out alarm;
(4), to being judged as that normal flight path information is carried out radar battle state display and to be gone forward side by side line item, for the actual coverage condition of Analysis of Radar;
(5), to abnormal data record is carried out, for by region and type statistics alarm, for analyzing a certain region decoy probability of occurrence and occurring type.
Compared with prior art, by the comparison of the unknown object flight path information detected and normal range flight path information was identified as first time in the present invention, compare with the 4D flight path of flight planning data and identify as second time, can in time and find decoy more accurately.And record is carried out to abnormal data, for by region and type statistics alarm, for analyzing a certain region decoy probability of occurrence and occurring type, can assist to optimize aircraft air route.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of air traffic control radar decoy automatic identifying method of the present invention;
Embodiment
Object of the present invention is exactly that before decoy impacts, notify controller in time, controller starts related mechanism, contacts technical guarantee in time, and safe operation department, disposes timely in order to find decoy timely.Reduce the delay of flight, reduce fuel consume.
Refer to shown in Fig. 1, the present invention discloses a kind of air traffic control radar decoy automatic identifying method, comprises the steps:
(1) original radar data and the flight planning data of the unknown object monitored, are obtained; Also before the original radar data of unknown object can being resolved to flight path information in this step, advanced row format decomposes, if form decomposes mistake, directly thinks abnormal data and carries out alarm.
(2), the original radar data of unknown object resolved and form flight path information, comprise navigation area, headway, cruising height, navigation secondary code, and compare with the aircraft's flight track information of normal range, if having an abnormal data at least, carry out alarm.
(3) (4D flight path is the data acquisition of the relevant navigation key element of a series of signature of flight path points describing aircraft, to carry out 4D flight path to flight planning data, comprise the position of signature of flight path point, highly, speed, the information such as time and course) calculate, and compare with the flight path of unknown object, if 4D flight path and unknown object flight path do not meet, carry out alarm.
(4), to being judged as that normal flight path information carries out radar battle state display and stored record after forming coverage diagram, for the actual coverage condition of Analysis of Radar.
(5), to abnormal data record is carried out, for by region and type statistics alarm, for analyzing a certain region decoy probability of occurrence and occurring type.
By above-mentioned automatic identifying method, for the decoy of radar wrong report itself, system can compare with other radar timely, by identifying, judging in time, reaching a conclusion, notify controlling officer and technical guarantee personnel, the utilization factor in spatial domain can be improved, Timeliness coverage equipment failure.
The present invention can some region of long-time statistical occur radar wrong report decoy probability, be supplied to technical guarantee personnel, after technical guarantee personnel receive data, to landform, radio etc. interference analyze, can optimize air route, be new radar addressing definition base.And according to the data of statistics gathered, analyze the information useful to civil aviaton.
Claims (3)
1. an air traffic control radar decoy automatic identifying method, is characterized in that, comprises the steps:
(1) original radar data and the flight planning data of the unknown object monitored, are obtained;
(2), the original radar data of unknown object resolved and form flight path information, comprise navigation area, headway, cruising height, navigation secondary code, and compare with the aircraft's flight track information of normal range, if having an abnormal data at least, carry out alarm;
(3), to flight planning data carry out 4D track Calculation, and compare with the flight path of unknown object, if 4D flight path and unknown object flight path do not meet, carry out alarm;
(4), to being judged as that normal flight path information is carried out radar battle state display and to be gone forward side by side line item, for the actual coverage condition of Analysis of Radar;
(5), to abnormal data record is carried out, for by region and type statistics alarm, for analyzing a certain region decoy probability of occurrence and occurring type.
2. air traffic control radar decoy automatic identifying method according to claim 1, is characterized in that: store after the normal data in step (4) is formed coverage diagram.
3. air traffic control radar decoy automatic identifying method according to claim 1, it is characterized in that: before the original radar data of unknown object being resolved to flight path information in step (2), advanced row format decomposes, if form decomposes mistake, directly think abnormal data and carry out alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410060850.0A CN103824477B (en) | 2014-02-21 | 2014-02-21 | Air traffic control radar decoy automatic identifying method |
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| CN201410060850.0A CN103824477B (en) | 2014-02-21 | 2014-02-21 | Air traffic control radar decoy automatic identifying method |
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| CN103824477A CN103824477A (en) | 2014-05-28 |
| CN103824477B true CN103824477B (en) | 2016-02-17 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106571068A (en) * | 2015-01-07 | 2017-04-19 | 江苏理工学院 | Method for predicting trajectory of aircraft based on 4D flight path operation |
| CN106355958A (en) * | 2016-08-30 | 2017-01-25 | 北京招通致晟科技有限公司 | Method and device for identifying aircraft in multi-radar system |
Citations (4)
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|---|---|---|---|---|
| CN101202579A (en) * | 2007-11-22 | 2008-06-18 | 民航数据通信有限责任公司 | Method, device and system for spreading general-purpose accessing transceiver service area |
| CN102184646A (en) * | 2011-05-11 | 2011-09-14 | 四川九洲电器集团有限责任公司 | Conflict detection method for aerial target |
| CN102323567A (en) * | 2011-06-13 | 2012-01-18 | 四川大学 | A kind of method that detects the ADS-B false target |
| CN102509475A (en) * | 2011-10-26 | 2012-06-20 | 南京航空航天大学 | Air traffic control system and method for four-dimensional (4D)-trajectory-based operation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2925739B1 (en) * | 2007-12-20 | 2010-11-05 | Airbus France | METHOD AND DEVICE FOR PREVENTING GROUND COLLISIONS FOR AIRCRAFT. |
| FR2955192B1 (en) * | 2010-01-12 | 2012-12-07 | Thales Sa | METHOD AND DEVICE FOR VERIFYING THE CONFORMITY OF A TRACK OF AN AIRCRAFT |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202579A (en) * | 2007-11-22 | 2008-06-18 | 民航数据通信有限责任公司 | Method, device and system for spreading general-purpose accessing transceiver service area |
| CN102184646A (en) * | 2011-05-11 | 2011-09-14 | 四川九洲电器集团有限责任公司 | Conflict detection method for aerial target |
| CN102323567A (en) * | 2011-06-13 | 2012-01-18 | 四川大学 | A kind of method that detects the ADS-B false target |
| CN102509475A (en) * | 2011-10-26 | 2012-06-20 | 南京航空航天大学 | Air traffic control system and method for four-dimensional (4D)-trajectory-based operation |
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