CN104569944A - Radar flight inspection result analysis system - Google Patents
Radar flight inspection result analysis system Download PDFInfo
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- CN104569944A CN104569944A CN201410829036.0A CN201410829036A CN104569944A CN 104569944 A CN104569944 A CN 104569944A CN 201410829036 A CN201410829036 A CN 201410829036A CN 104569944 A CN104569944 A CN 104569944A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a radar flight inspection result analysis system which comprises a data analysis and correlation module, a data analysis module, a data presentation module and a data export module. The system can analyze to-be-inspected radar data according to airborne flight data of a flight-inspection plane and reference radar data, generate a comparison result, organize critical data automatically according to a flight-inspection subject and give a suggested result. Radar flight inspection result analysis is more intuitive, the accuracy is higher, and the speed is higher.
Description
Technical field
The present invention relates to civil aviaton's field of radar, specifically a kind of radar flight check interpretation of result system.
Background technology
Prior art for the analysis of radar flight check result generally by means of radar data playback system.The school that radar to be verified detects is flown aircraft flight path and puts recurrence slowly, provide technician to analyze.Realization is not automatically and school flies aircraft airborne flying quality and reference radar data contrasts, and flies subject automatic arranging critical data according to school and provide advisory result.Existing flight check analytical approach, based on manual observation, lacks contrast reference.Arrange critical data also for hand picking, speed is comparatively slow, and error is large, finally gathers for the school announcement that reports quickly is wasted time and energy.
summary of the inventionthe object of this invention is to provide a kind of radar flight check interpretation of result system, to solve prior art Problems existing.
In order to achieve the above object, the technical solution adopted in the present invention is:
Radar flight check interpretation of result system, is characterized in that: include Data Analysis and correlation module, data analysis module, data present module and statistical conversion module;
Described Data Analysis and correlation module fly aircraft airborne data to radar and school and carry out parsing according to relevant setting and screen, the school generating radar detection to be verified flies aircraft track, fly the flight path that aircraft track and school fly aircraft airborne equipment record with reference to the school of radar detection, finally according to time location, relevant treatment is carried out to three kinds of flight paths, make it one_to_one corresponding, there is contrast meaning;
Three kinds of track data after relevant are carried out contrast and analysis by described data analysis module, comparing calculation go out radar track to be verified on position and height with the maximal deviation sum mean deviation with reference to radar track and airborne equipment record flight path, analysis and arrangement go out radar to be verified vertically covering, course line covers, level covers, critical data in upper space of silence and emergency code test subject;
Described data present module on computers according to time sequencing, according to angular distance PPI and height distance HR display mode, draw 3 kinds of flight paths continuously with different colours, form the Flight Animation of flight path, the deviation contrasted between three on position and height directly perceived, simultaneously by the critical data in the vertical covering of graph mode display, course line covering, level covering, upper space of silence and emergency code test subject and correlation analysis conclusion;
Three kinds of flight paths are recurred and are contrasted the content shown in display module and save as picture by described statistical conversion module, what high-ranking officers flew to be shown as in critical data display module chart saves as picture and data form file, what be shown as form saves as data form file, simultaneously automatically completes filling in of critical data according to the school slide former that reports quickly.
Present system can fly aircraft airborne flying quality according to school and with reference to radar data, analyze radar data to be verified, generates comparing result, and flies subject automatic arranging according to school and go out critical data and provide advisory result.The interpretation of result of radar flight check is more directly perceived, and accuracy is higher, and speed is faster.
Accompanying drawing explanation
Fig. 1 is present system structure principle chart.
Embodiment
Shown in Figure 1, radar flight check interpretation of result system is divided into 4 modules: Data Analysis and correlation module, data analysis module, data present module and statistical conversion module.
1, Data Analysis and correlation module
This module major function is for flying aircraft airborne data to radar and school carry out parsings screening according to relevant setting, and the school generating radar detection to be verified flies aircraft track, the school of reference radar detection flies aircraft track and school flies the flight path of aircraft airborne equipment record.Finally, according to time location, relevant treatment is carried out to three kinds of flight paths, makes it one_to_one corresponding, there is contrast meaning.According to flow chart of data processing, it is divided into 3 sub-function module:
The school of a, generation radar detection flies aircraft track
This sub-function module mainly comprises 4 treatment schemees:
1), radar setup of attribute to be verified: the attributes such as the centre coordinate of radar to be verified, swing circle, sector number are set.
2), with reference to radar setup of attribute: arrange the attribute such as centre coordinate, swing circle, sector number with reference to radar.With reference to radar as option, if do not arranged analysis not for referencial use.
3), school flies time and aircraft setup of attribute: arrange time that school flies and at this moment between the identification code of school aircraft or 24 bit address in section.This arranges and flies Aircraft Targets for screening school in whole radar data.
4), radar data is resolved and screening: according to above-mentioned setting, decode to radar data, obtain Aircraft Targets data.Meanwhile, fly time and aircraft attribute selection according to school and go out school and fly Aircraft Targets, preserve into flight path.
B, generate school and fly the flight path of aircraft airborne equipment record
This sub-function module mainly comprises 2 treatment schemees:
1), on-board data data bit is arranged: arrange school fly which data bit in the flying quality that aircraft airborne equipment records represent the time, position, highly, course, the information such as speed.Calculating function is made automatically to be loaded into and to parse.
2), on-board data is loaded into and resolves: arrange according to on-board data position, parse Aircraft Targets, save as flight path.
3), carry out track data according to time location to be correlated with
The school of radar detection to be verified flies aircraft track by this sub-function module, fly the flight path that aircraft track and school fly aircraft airborne equipment record with reference to the school of radar detection, carries out relevant treatment according to the time carried in 3 kinds of track data and positional information.
2, data analysis module
This module major function is that 3 kinds of track data after relevant are carried out contrast and analysis.Comparing calculation go out radar track to be verified on position and height with the maximal deviation sum mean deviation with reference to radar track and airborne equipment record flight path.Analysis and arrangement goes out the critical data of radar to be verified in vertical covering, course line covering, level covering, upper space of silence and emergency code test subject.2 independently sub-function module are divided into according to function:
A, course-line deviation calculate
Radar track to be verified after relevant contrasts by this sub-function module on position and height with reference to radar track and airborne equipment record flight path, calculates maximal deviation sum mean deviation.
B, school fly critical data analysis
This sub-function module mainly comprises 5 independent analysis programs:
1), vertical covering critical data analysis: analyze in vertical coverage test, the appearance point of radar track to be verified and end point.
2), course line covers critical data analysis: analyze in the coverage test of course line, radar track to be verified is through aerial anchor point and its position deviation.
3), level covers critical data analysis: analyze in horizontal coverage test, and school flies aircraft airborne equipment record flight path when arriving test angle and the deviation of flight path in angle that now detect of radar to be verified.
4), upper space of silence critical data is analyzed: analyze in the test of upper space of silence, the end point of radar track to be verified and appearance point.
5), emergency code critical data is analyzed: analyze in radar track to be verified whether there is emergency code, verify simultaneously according to reference to radar.
3, data present module
This module major function on computers according to time sequencing, according to PPI(angular distance) and HR(height distance) display mode, draw 3 kinds of flight paths continuously with different colours, form the Flight Animation of flight path, the deviation between contrast directly perceived on position and height.Meanwhile, by the critical data in the vertical covering of graph mode display, course line covering, level covering, upper space of silence and emergency code test subject and correlation analysis conclusion.
A, three kinds of flight paths are recurred and contrast display
This sub-function module is by according to Self defined time section, according to PPI(angular distance) and HR(height distance) display mode, the school of drawing radar detection to be verified with different colours continuously fly aircraft track, fly the flight path that aircraft track and school fly aircraft airborne equipment record with reference to the school of radar detection, forms track flight movement locus animation.This module also needs to realize animation broadcasting speed and way selection, viewing area convergent-divergent and translation, enroute chart show, click target checks attribute, automatically marks the function such as correlativity and deviate.
B, school fly critical data display
This sub-function module mainly comprises 6 independent display routines:
1), three kinds of course-line deviation results display: in a tabular form display relevant after radar track to be verified on position and height with contrast with reference to radar track and airborne equipment record flight path after maximal deviation sum mean deviation.
2), vertical covering analyzing result display: the appearance point and the end point that show radar track to be verified in vertical coverage test in graphical form.
3), course line covering analyzing result display: to show in the coverage test of course line radar track to be verified in a tabular form through aerial anchor point and its position deviation.
4), horizontal covering analyzing result display: reveal competence coverage test lieutenant colonel flies aircraft airborne equipment record flight path when arriving test angle and the deviation of flight path in angle that now detect of radar to be verified in a tabular form.
5), upper space of silence analysis result display: the end point and the appearance point that show radar track to be verified in the test of upper space of silence in graphical form.
6), emergency code analysis result display: demonstrate the target and reference radar target corresponding with it that there is emergency code in radar track to be verified.
4, statistical conversion module
This module major function is that the content recurred by three kinds of flight paths and show in contrast display module saves as picture, what high-ranking officers flew to be shown as in critical data display module chart saves as picture and data form file, and what be shown as form saves as data form file.Meanwhile, filling in of critical data can automatically be completed according to the school slide former that reports quickly.
A, three kinds of flight path trajectory diagrams are derived
Three kinds of flight paths are recurred and are contrasted the content shown in display module and save as picture with jpeg, png or bmp form by this sub-function module.
B, school fly critical data derivation
Three kinds of course-line deviations, course line covering, level covering, emergency code analysis result are saved as data form file by this sub-function module, by vertically covering, upper space of silence analysis result save as picture and data form file.
C, report quickly according to template generation school announcement
The critical data that analysis and arrangement goes out by this sub-function module automatically writes school and reports quickly in slide former, preserves and derives.
Claims (1)
1. radar flight check interpretation of result system, is characterized in that: include Data Analysis and correlation module, data analysis module, data present module and statistical conversion module;
Described Data Analysis and correlation module fly aircraft airborne data to radar and school and carry out parsing according to relevant setting and screen, the school generating radar detection to be verified flies aircraft track, fly the flight path that aircraft track and school fly aircraft airborne equipment record with reference to the school of radar detection, finally according to time location, relevant treatment is carried out to three kinds of flight paths, make it one_to_one corresponding, there is contrast meaning;
Three kinds of track data after relevant are carried out contrast and analysis by described data analysis module, comparing calculation go out radar track to be verified on position and height with the maximal deviation sum mean deviation with reference to radar track and airborne equipment record flight path, analysis and arrangement go out radar to be verified vertically covering, course line covers, level covers, critical data in upper space of silence and emergency code test subject;
Described data present module on computers according to time sequencing, according to angular distance PPI and height distance HR display mode, draw 3 kinds of flight paths continuously with different colours, form the Flight Animation of flight path, the deviation contrasted between three on position and height directly perceived, simultaneously by the critical data in the vertical covering of graph mode display, course line covering, level covering, upper space of silence and emergency code test subject and correlation analysis conclusion;
Three kinds of flight paths are recurred and are contrasted the content shown in display module and save as picture by described statistical conversion module, what high-ranking officers flew to be shown as in critical data display module chart saves as picture and data form file, what be shown as form saves as data form file, simultaneously automatically completes filling in of critical data according to the school slide former that reports quickly.
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| CN104931921A (en) * | 2015-06-17 | 2015-09-23 | 沈阳飞机工业（集团）有限公司 | Ultra-shortwave direction-finding station flight correction data acquisition and processing method |
| CN105739386A (en) * | 2016-02-28 | 2016-07-06 | 中国人民解放军63686部队 | Realization method for airborne flight correction remote monitoring system |
| CN108470491A (en) * | 2017-02-23 | 2018-08-31 | 中国人民解放军63891部队 | Radar detection aircraft color demonstration method |
| CN109917341A (en) * | 2019-03-08 | 2019-06-21 | 森思泰克河北科技有限公司 | Radar Moving Target tracking capability test method, terminal device and storage medium |
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| CN108470491A (en) * | 2017-02-23 | 2018-08-31 | 中国人民解放军63891部队 | Radar detection aircraft color demonstration method |
| CN109917341A (en) * | 2019-03-08 | 2019-06-21 | 森思泰克河北科技有限公司 | Radar Moving Target tracking capability test method, terminal device and storage medium |
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| CN104569944B (en) | 2017-08-01 |
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Effective date of registration: 20210105 Address after: 230051 Luogang airport, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Branch of Shanghai Civil Aviation East China Air Traffic Control Industrial Investment Co.,Ltd. Address before: 230051 in the former Luogang airport, Baohe District, Hefei City, Anhui Province Patentee before: ANHUI BRANCH OF CAAC EAST CHINA REGIONAL AIR TRAFFIC ADMINISTRATION |