CN109270530B - Test method and system for trace point processing of air traffic control primary radar - Google Patents
Test method and system for trace point processing of air traffic control primary radar Download PDFInfo
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- CN109270530B CN109270530B CN201811146235.6A CN201811146235A CN109270530B CN 109270530 B CN109270530 B CN 109270530B CN 201811146235 A CN201811146235 A CN 201811146235A CN 109270530 B CN109270530 B CN 109270530B
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
Abstract
The invention discloses a test method for trace point processing of an air traffic control primary radar, which comprises the following steps: the trace point processing and recording module is positioned in trace point processing software and is used for recording the trace point condensation processing process; the trace dotting processing and recording module stores data in a linked list of the final trace generated after trace dotting coagulation processing into a trace dotting data storage module; and the trace point processing and analyzing module reads the data in the linked list of the final trace point selected by the user in the trace point data storage module and displays the process of the trace point aggregation processing of the final trace point selected by the user in an animation mode. The invention adds the trace point processing recording module on the basis of trace point processing software and develops the trace point processing analysis module, thereby solving the problem that the trace point agglomeration is inconvenient to optimize by technical personnel, accurately reproducing the trace point agglomeration processing process, facilitating the technical personnel to observe and research the details of the trace point agglomeration process and playing a good guiding role in optimizing the trace point agglomeration processing.
Description
Technical Field
The invention relates to the field of data processing of an air traffic control primary radar, in particular to a test method and a test system for trace point processing of the air traffic control primary radar.
Background
The air traffic control primary radar is a discovery radar, transmits electromagnetic waves to the air, receives a scattering echo of a target, and obtains an over-threshold point trace through radar signal processing. Point trace processing software carries out point trace condensation processing on the threshold point trace to generate a final point trace; usually, a target has several or even tens of threshold-crossing traces, and trace-point processing software performs trace-point aggregation on the thresholds to obtain a final trace, where the final trace represents the target. And after the point track coagulation treatment, the subsequent track treatment is carried out, and the quality of the output track is closely related to the quality of the final track, so that the quality of the final track is particularly important.
In the prior art, after the trace point agglomeration processing is finished, the trace point agglomeration processing software can only observe the result after the agglomeration processing through the display terminal, and the mode is rough and not intuitive enough, so that technicians are inconvenient to judge the optimization effect of the trace point agglomeration processing and optimize the trace point agglomeration processing, and therefore a more intuitive and more precise mode is urgently needed for displaying the trace point agglomeration processing.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the test method for trace point processing of the air traffic control primary radar, which solves the problem that the trace point condensation is inconvenient to optimize by technical personnel, accurately reproduces the trace point condensation processing process, facilitates the technical personnel to observe and research the details of the trace point condensation process, and plays a good guiding role in optimizing the trace point condensation processing.
In order to achieve the purpose, the invention adopts the following technical scheme that:
a testing method for point trace processing of an air traffic control primary radar comprises the following steps:
s1, the trace point processing and recording module receives the threshold trace point; the threshold-crossing trace is a trace processed by a radar signal;
s2, the trace dotting processing recording module allocates a linked list for recording the trace dotting condensation processing process for each threshold trace point, and allocates a unique ID number for each threshold trace point;
s3, in the point trace coagulation processing, when two point traces are coagulated into a new point trace, the point trace processing recording module allocates a linked list for the point trace generated by coagulation, and allocates a unique ID number for the point trace generated by coagulation;
s4, the trace dotting processing and recording module stores the data in the linked list of the final trace generated after trace dotting coagulation processing into a trace dotting data storage module;
s5, the trace point processing and analyzing module reads the data in the linked list of the final trace point in the trace point data storage module and displays the final trace point on the display interface;
s6, selecting the final trace needing to be played back on the display interface by the user;
and S7, the trace point processing and analyzing module displays the trace point agglomeration processing process of the final trace point selected by the user on the display interface in an animation mode according to the data in the linked list of the final trace point selected by the user.
In step S2, the trace point processing recording module marks the ID number of each threshold point trace, and the mark content is a threshold point; the information in the linked list of each over-threshold trace all includes: the ID number of the threshold-crossing trace, and the distance, direction and amplitude information of the threshold-crossing trace.
In step S3, the trace point processing and recording module marks the ID number of each trace point generated by aggregation, where the content of the mark depends on the way of generating the trace point generated by aggregation, i.e. the way of aggregation, including the way of distance aggregation and the way of orientation aggregation;
the distance agglomeration mode is as follows: two point traces are condensed into a point trace in a distance dimension; if the generation mode of the point trace generated by the aggregation is a distance aggregation mode, the mark content of the ID number of the point trace generated by the aggregation is a distance aggregation point, and the point trace generated by the aggregation, namely the point trace generated by the distance aggregation mode is called a distance aggregation point trace;
the orientation coagulation mode is as follows: the two point traces are condensed into a point trace in the azimuth dimension; if the generation method of the dot traces generated by aggregation is the azimuth aggregation method, the label content of the ID number of the dot traces generated by aggregation is the azimuth aggregation point, and the dot traces generated by aggregation, that is, the dot traces generated by azimuth aggregation, are referred to as the azimuth aggregation point traces.
In step S3, the information in the linked list of the condensed point traces includes the ID number of the condensed point trace, and the distance, orientation, and amplitude information of the condensed point trace, and the information in the linked lists of the two point traces used for condensing and generating the point trace is placed in the linked list of the condensed point trace; the two point traces used for generating the point traces by agglomeration are two of any one of threshold point traces, distance agglomeration point traces and orientation agglomeration point traces, or two of any two of the point traces.
In step S5, the trace point processing and analyzing module reads data in the linked list of the final trace point in the trace point data storage module, and displays the final trace point on the display interface according to the distance, direction, and amplitude information of the final trace point.
In step S7, the method includes the following steps:
s71, the trace point processing and analyzing module respectively reads the information in the linked lists of the two trace points B, C used for generating the final trace A selected by the user through agglomeration, and respectively displays the two trace points B, C used for generating the final trace A through agglomeration on the display interface according to the information of the distance, the direction and the amplitude of the two trace points B, C used for generating the final trace A through agglomeration;
s72, the trace point processing and analyzing module continuously reads the information in the linked list of the two trace points B, C for generating the final trace point A in an agglomeration manner, and respectively displays the two trace points E, F for generating the trace point B in an agglomeration manner on the display interface according to the distance, the direction and the amplitude information of the two trace points E, F for generating the trace point B in an agglomeration manner; respectively displaying the two trace points G, H for generating the trace point C by agglomeration on a display interface according to the distance, the direction and the amplitude information of the two trace points G, H for generating the trace point C by agglomeration;
s73, according to the above mode, the trace point agglomeration processing procedure of the final trace point A selected by the user is displayed on the display interface in an animation mode.
The trace point processing analysis module uses Qt to realize an animation display part, and the Qt is a cross-platform C + + graphical user interface application program development framework.
The trace point processing recording module is positioned in trace point processing software; the trace point processing software is used for carrying out trace point condensation processing on the received threshold-crossing trace points and condensing the received threshold-crossing trace points into a final trace point; the trace point processing and analyzing module is a single software module and is not positioned in trace point processing software.
In step S3, the linked list allocated by the trace point processing and recording module for the trace points generated by aggregation is a single-direction linked list, and in the trace point aggregation process, nodes of the single-direction linked list automatically increase as the number of trace points in the trace point aggregation process increases.
The invention also provides a test system for the trace point processing of the air traffic control primary radar, which comprises the following components: the device comprises a trace point processing and recording module, a trace point data storage module and a trace point analyzing and processing module;
the trace point processing and recording module is positioned in trace point processing software and is used for recording the trace point condensation processing process; the trace point processing software is used for carrying out trace point condensation processing on the received threshold-crossing trace points and condensing the received threshold-crossing trace points into a final trace point; the threshold-crossing trace is a trace processed by a radar signal; the trace point processing and recording module sends data in a linked list of the final trace point generated after trace point condensation processing to the trace point data storage module;
the trace point data storage module is used for storing data in a linked list of the final trace point generated after trace point coagulation processing;
the trace point analysis processing module is an independent software module, is not positioned in trace point processing software, and displays the trace point agglomeration processing process by animation according to the data in the linked list of the final trace point generated after the trace point agglomeration processing; the trace point processing analysis module uses Qt to realize an animation display part, and the Qt is a cross-platform C + + graphical user interface application program development framework; and the trace point analysis module acquires data in a linked list of the final trace point generated after trace point coagulation treatment from the trace point data storage module.
The invention has the advantages that:
(1) the trace dotting processing and recording module is positioned in trace dotting processing software, and is convenient for timely tracking and recording the trace dotting condensation processing process.
(2) The trace point analyzing and processing module is an independent software module and is not positioned in trace point processing software, the trace point analyzing and processing module does not influence the real-time processing of trace point agglomeration, and the trace point analyzing and processing module reads trace point data from the trace point data storage module at any time and analyzes trace points at any time.
(3) The trace point analysis processing module realizes the animation display part by using QGraphicsView, QGraphicsScene and QGraphicsItem in Qt, and has good animation effect and simple realization.
(4) The point trace processing recording module of the invention is a one-way linked list distributed to the point traces generated by agglomeration, and in the point trace agglomeration process, the nodes of the one-way linked list automatically increase along with the increase of the number of the point traces in the point trace agglomeration process, thereby saving the storage space.
(5) The trace point chain table comprises the ID number of the trace point, the mark content on the ID number, the position information of the trace point and the amplitude information of the trace point, and is convenient for using and checking the trace point analysis processing module when animation display is carried out.
(6) The quality of the traditional trace point processing result can only be observed through a display terminal, and the method is rough and not intuitive, so that the optimization of trace point agglomeration processing is difficult to guide. The trace coagulation processing process is recorded firstly and then played back at any time in an animation display mode, so that the trace coagulation processing process is accurately reproduced, technical personnel can conveniently observe and research the details of the trace coagulation process, and the optimization of the trace coagulation processing is well guided.
Drawings
Fig. 1 is a flowchart of a method for testing a trace-point processing of an air traffic control primary radar according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a test method for trace-point processing of an air traffic control primary radar is characterized by comprising the following steps:
s1, the trace point processing recording module receives the threshold trace point. The threshold-crossing traces are the traces after radar signal processing and false trace filtering.
In step S1, the trace dotting processing recording module is located in trace dotting processing software; and the trace point processing software is used for carrying out trace point aggregation processing on the received threshold-crossing trace points and aggregating the received threshold-crossing trace points into a final trace point.
The radar signal processing includes: radio frequency amplification, local oscillator signal generation, intermediate frequency amplification, frequency mixing and Doppler filtering; the false point trace filtering is to filter the clutter in the point trace, and is mainly to filter by setting a clutter threshold.
And S2, the trace point processing and recording module allocates a linked list for recording the trace point agglomeration process for each threshold trace point and allocates a unique ID number for each threshold trace point.
In step S2, the trace point processing and recording module marks the ID number of each over-threshold trace point, and the mark content is an over-threshold point.
The information in the linked list of each over-threshold trace all includes: the ID number of the threshold-crossing trace, and the distance, direction and amplitude information of the threshold-crossing trace.
And S3, in the process of point trace coagulation processing by the point trace processing software, when two point traces are coagulated into a new point trace, the point trace processing recording module allocates a linked list for the point trace generated by the coagulation and allocates a unique ID number for the point trace generated by the coagulation.
In the prior art, the dot trace coagulation treatment is generally: two point traces with similar distance positions are condensed into one point trace in a distance dimension, the point trace is called a distance condensed point, and the distance positions are similar, namely the distance difference of the two point traces in the distance dimension is smaller than a set distance threshold; condensing two point traces with similar azimuth positions on the azimuth dimension to form a point trace, which is called an azimuth condensing point, wherein the azimuth positions of the two point traces with similar azimuth positions on the azimuth dimension are smaller than a set azimuth threshold; the two point traces used for generating the point traces by agglomeration are any two of threshold point traces, distance agglomeration point traces and orientation agglomeration points. After the point trace coagulation treatment, the threshold-passing point traces belonging to the same target are finally coagulated into a point trace which is called the final point trace.
In step S3, the trace point processing and recording module marks the ID number of each trace point generated by aggregation, where the content of the mark depends on the way of generating the trace point generated by aggregation, i.e. the way of aggregation, including the way of distance aggregation and the way of orientation aggregation; the distance agglomeration mode is as follows: two point traces are condensed into a point trace in a distance dimension; if the manner of generating the trace of dots generated by aggregation is the distance aggregation manner, the content of the tag of the ID number of the trace of dots generated by aggregation is the distance aggregation point, and the trace of dots generated by aggregation, that is, the trace of dots generated by distance aggregation, is referred to as the distance aggregation trace of dots.
The orientation coagulation mode is as follows: the two point traces are condensed into a point trace in the azimuth dimension; if the generation method of the dot traces generated by aggregation is the azimuth aggregation method, the label content of the ID number of the dot traces generated by aggregation is the azimuth aggregation point, and the dot traces generated by aggregation, that is, the dot traces generated by azimuth aggregation, are referred to as the azimuth aggregation point traces.
The two point traces used for generating the point traces by agglomeration are two of any one of three point traces including a threshold point trace, a distance agglomeration point trace and an orientation agglomeration point trace, or two of any two of the three point traces; in particular, it relates to the way of coagulation.
The information in the chain table of the point traces generated by the aggregation comprises the ID number of the point traces generated by the aggregation and the distance, the direction and the amplitude information of the point traces generated by the aggregation, and the information in the chain tables of the two point traces used for generating the point traces by the aggregation is all put into the chain table of the point traces generated by the aggregation.
In step S3, the linked list allocated by the trace point processing and recording module for the trace points generated by aggregation is a single-direction linked list, and in the trace point aggregation process, nodes of the single-direction linked list automatically increase as the number of trace points in the trace point aggregation process increases, thereby saving storage space.
S4, the trace dotting processing and recording module stores the data in the linked list of the final trace generated after trace dotting coagulation processing into a trace dotting data storage module;
s5, the trace point processing and analyzing module reads the data in the linked list of the final trace point in the trace point data storage module, and displays the final trace point on the display interface according to the distance, direction and amplitude information of the final trace point;
in step S5, the trace dotting processing and analyzing module is a single software module and is not located in the trace dotting processing software.
S6, the user selects the final trace A to be played back on the display interface.
And S7, the trace point processing and analyzing module respectively reads the information in the linked lists of the two trace points B, C for generating the final trace point A in an aggregating manner, and respectively displays the two trace points B, C for generating the final trace point A in an aggregating manner on the display interface according to the information of the distance, the direction and the amplitude of the two trace points B, C for generating the final trace point A in an aggregating manner.
S8, the trace point processing and analyzing module continuously reads the information in the linked list of the two trace points B, C for generating the final trace point A in an agglomeration manner, and respectively displays the two trace points E, F for generating the trace point B in an agglomeration manner on the display interface according to the distance, the direction and the amplitude information of the two trace points E, F for generating the trace point B in an agglomeration manner; and respectively displaying the two trace points G, H for generating the trace point C by agglomeration on the display interface according to the distance, the direction and the amplitude information of the two trace points G, H for generating the trace point C by agglomeration.
S9, according to the method, the trace point agglomeration processing procedure of the final trace A selected by the user is displayed on the display interface in an animation mode.
In step S9, the trace-point processing analysis module implements an animation display part using Qt, which is a cross-platform C + + GUI application development framework and can be used to develop a GUI program; specifically, the trace point processing and analyzing module adopts QGraphicView, QGraphicScene and QGraphicItem in Qt to realize animation display, the animation effect is good, and the realization is simple, wherein the QGraphicView, the QGraphicScene and the QGraphicItem are three C + + classes for animation display.
A test system for point trace processing of an air traffic control primary radar comprises the following components: the device comprises a trace point processing and recording module, a trace point data storage module and a trace point analyzing and processing module.
The trace point processing and recording module is positioned in trace point processing software and is used for recording the trace point condensation processing process; the trace point processing software is used for carrying out trace point condensation processing on the received threshold-crossing trace points and condensing the received threshold-crossing trace points into a final trace point; the threshold-crossing traces are the traces after radar signal processing and false trace filtering; the radar signal processing includes: radio frequency amplification, local oscillator signal generation, intermediate frequency amplification, frequency mixing and Doppler filtering; the false point trace filtering is to filter the clutter in the point trace, and is mainly to filter by setting a clutter threshold. And the trace point processing and recording module sends the data in the linked list of the final trace point generated after trace point coagulation processing to the trace point data storage module.
And the trace point data storage module is used for storing data in a linked list of the final trace point generated after trace point coagulation processing.
The analysis processing module is an independent software module, is not positioned in the trace point processing software, and displays the trace point agglomeration processing process by animation according to the data in the linked list of the final trace point generated after the trace point agglomeration processing; the trace point processing analysis module uses Qt to realize an animation display part, and the Qt is a cross-platform C + + graphical user interface application program development framework and can be used for developing GUI programs. And the trace point analysis module acquires data in a linked list of the final trace point generated after trace point coagulation treatment from the trace point data storage module.
In summary, the invention adds the trace point processing recording module on the basis of trace point processing software, develops the trace point processing analysis module, provides a test method for trace point condensation processing, solves the problem that the trace point condensation is inconvenient to optimize by technical personnel, accurately reproduces the trace point condensation processing process, facilitates the technical personnel to observe and research the details of the trace point condensation process, and plays a good guiding role in optimizing the trace point condensation processing. The optimization adjusts various parameters in the point trace condensation processing process, such as a distance threshold, a direction threshold and a clutter threshold, for technicians, so that the point trace condensation processing effect is better.
The invention is not to be considered as limited to the specific embodiments shown and described, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A testing method for trace point processing of an air traffic control primary radar is characterized by comprising the following steps:
s1, the trace point processing and recording module receives the threshold trace point; the threshold-crossing trace is a trace processed by a radar signal;
s2, the trace dotting processing recording module allocates a linked list for recording the trace dotting condensation processing process for each threshold trace point, and allocates a unique ID number for each threshold trace point;
s3, in the point trace coagulation processing, when two point traces are coagulated into a new point trace, the point trace processing recording module allocates a linked list for the point trace generated by coagulation, and allocates a unique ID number for the point trace generated by coagulation;
s4, the trace dotting processing and recording module stores the data in the linked list of the final trace generated after trace dotting coagulation processing into a trace dotting data storage module;
s5, the trace point processing and analyzing module reads the data in the linked list of the final trace point in the trace point data storage module and displays the final trace point on the display interface;
s6, selecting the final trace needing to be played back on the display interface by the user;
s7, the trace point processing and analyzing module displays the trace point agglomeration processing process of the final trace point selected by the user on the display interface by animation according to the data in the linked list of the final trace point selected by the user;
in step S2, the trace point processing recording module marks the ID number of each threshold point trace, and the mark content is a threshold point; the information in the linked list of each over-threshold trace all includes: the ID number of the threshold-crossing trace, and the distance, direction and amplitude information of the threshold-crossing trace;
in step S3, the trace point processing and recording module marks the ID number of each trace point generated by aggregation, where the content of the mark depends on the way of generating the trace point generated by aggregation, i.e. the way of aggregation, including the way of distance aggregation and the way of orientation aggregation;
the distance agglomeration mode is as follows: two point traces are condensed into a point trace in a distance dimension; if the generation mode of the point trace generated by the aggregation is a distance aggregation mode, the mark content of the ID number of the point trace generated by the aggregation is a distance aggregation point, and the point trace generated by the aggregation, namely the point trace generated by the distance aggregation mode is called a distance aggregation point trace;
the orientation coagulation mode is as follows: the two point traces are condensed into a point trace in the azimuth dimension; if the generation mode of the point traces generated by the aggregation is the azimuth aggregation mode, the mark content of the ID number of the point traces generated by the aggregation is the azimuth aggregation point, and the point traces generated by the aggregation, namely the point traces generated by the azimuth aggregation mode are called the azimuth aggregation point traces;
in step S3, the information in the linked list of the condensed point traces includes the ID number of the condensed point trace, and the distance, orientation, and amplitude information of the condensed point trace, and the information in the linked lists of the two point traces used for condensing and generating the point trace is placed in the linked list of the condensed point trace; the two point traces used for generating the point traces by agglomeration are two of any one of threshold point traces, distance agglomeration point traces and orientation agglomeration point traces, or two of any two of the point traces.
2. The method for testing the trace-point processing of the air traffic control primary radar according to claim 1, wherein in step S5, the trace-point processing and analyzing module reads data in a linked list of the final trace in the trace-point data storage module, and displays the final trace on the display interface according to the distance, direction, and amplitude information of the final trace.
3. The method for testing the trace-point processing of the air traffic control primary radar according to claim 2, wherein the step S7 includes the following specific steps:
s71, the trace point processing and analyzing module respectively reads the information in the linked lists of the two trace points B, C used for generating the final trace A selected by the user through agglomeration, and respectively displays the two trace points B, C used for generating the final trace A through agglomeration on the display interface according to the information of the distance, the direction and the amplitude of the two trace points B, C used for generating the final trace A through agglomeration;
s72, the trace point processing and analyzing module continuously reads the information in the linked list of the two trace points B, C for generating the final trace point A in an agglomeration manner, and respectively displays the two trace points E, F for generating the trace point B in an agglomeration manner on the display interface according to the distance, the direction and the amplitude information of the two trace points E, F for generating the trace point B in an agglomeration manner; respectively displaying the two trace points G, H for generating the trace point C by agglomeration on a display interface according to the distance, the direction and the amplitude information of the two trace points G, H for generating the trace point C by agglomeration;
s73, according to the above mode, the trace point agglomeration processing procedure of the final trace point A selected by the user is displayed on the display interface in an animation mode.
4. The method for testing the trace-point processing of the air traffic control one-time radar according to claim 3, wherein the trace-point processing analysis module implements an animation display part using Qt, and the Qt is a cross-platform C + + graphical user interface application development framework.
5. The test method for trace point processing of the air traffic control primary radar according to claim 1, wherein the trace point processing recording module is located in trace point processing software; the trace point processing software is used for carrying out trace point condensation processing on the received threshold-crossing trace points and condensing the received threshold-crossing trace points into a final trace point; the trace point processing and analyzing module is a single software module and is not positioned in trace point processing software.
6. The method for testing the trace-dotting processing of an air traffic control primary radar according to claim 1, wherein in step S3, the linked list allocated by the trace-dotting processing recording module to the trace-dotting generated by aggregation is a one-way linked list, and during the trace-dotting aggregation process, the nodes of the one-way linked list automatically increase as the number of traces increases during the trace-dotting aggregation process.
7. A test system for point trace processing of an air traffic control primary radar is characterized by comprising the following components: the device comprises a trace point processing and recording module, a trace point data storage module and a trace point analyzing and processing module;
the trace point processing and recording module is positioned in trace point processing software and is used for recording the trace point condensation processing process; the trace point processing software is used for carrying out trace point condensation processing on the received threshold-crossing trace points and condensing the received threshold-crossing trace points into a final trace point; the threshold-crossing trace is a trace processed by a radar signal; the trace point processing and recording module sends data in a linked list of the final trace point generated after trace point condensation processing to the trace point data storage module;
the trace point data storage module is used for storing data in a linked list of the final trace point generated after trace point coagulation processing;
the trace point analysis processing module is an independent software module, is not positioned in trace point processing software, and displays the trace point agglomeration processing process by animation according to the data in the linked list of the final trace point generated after the trace point agglomeration processing; the trace point processing analysis module uses Qt to realize an animation display part, and the Qt is a cross-platform C + + graphical user interface application program development framework; and the trace point analysis module acquires data in a linked list of the final trace point generated after trace point coagulation treatment from the trace point data storage module.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166135A (en) * | 2014-09-05 | 2014-11-26 | 武汉中原电子集团有限公司 | Method for processing original point trace condensation of broadband radar target |
| CN106383339A (en) * | 2016-08-30 | 2017-02-08 | 电子科技大学 | Mirror-image object inhibition method of multi-site radar signal-level combined detection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7848905B2 (en) * | 2000-12-26 | 2010-12-07 | Troxler Electronic Laboratories, Inc. | Methods, systems, and computer program products for locating and tracking objects |
| US7219853B2 (en) * | 2004-06-21 | 2007-05-22 | Raytheon Company | Systems and methods for tracking targets with aimpoint offset |
| CN102981154B (en) * | 2012-12-05 | 2014-03-12 | 西安电子工程研究所 | Flight track processing method for chain points and whole chain of high voltage wires |
| CN103236053B (en) * | 2013-04-07 | 2016-08-31 | 南京理工大学 | A kind of MOF method of moving object detection under mobile platform |
| CN205120960U (en) * | 2015-10-27 | 2016-03-30 | 安徽四创电子股份有限公司 | Dualbeam point mark data processing device based on DSP and FPGA |
| CN106093946B (en) * | 2016-05-27 | 2019-02-15 | 四川九洲空管科技有限责任公司 | A kind of target condensing method and device suitable for scene surveillance radar |
| CN107064902B (en) * | 2017-05-12 | 2020-05-01 | 安徽四创电子股份有限公司 | Target condensation method for airport scene surveillance radar system |
-
2018
- 2018-09-29 CN CN201811146235.6A patent/CN109270530B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166135A (en) * | 2014-09-05 | 2014-11-26 | 武汉中原电子集团有限公司 | Method for processing original point trace condensation of broadband radar target |
| CN106383339A (en) * | 2016-08-30 | 2017-02-08 | 电子科技大学 | Mirror-image object inhibition method of multi-site radar signal-level combined detection |
Non-Patent Citations (1)
| Title |
|---|
| Radar Target Backscattering Simulation;Sergey Gorshkov等;《IEEE Aerospace and Electronic Systems Magazine》;20021010;全文 * |
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