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Time history display method and system for radar primary information A-scope display

A radar and time technology, applied in the field of radar, can solve problems such as unfavorable operator comprehensive consideration, unable to perform operations reasonably and accurately, and achieve the effect of rich reference information and reasonable and accurate operation.

Active Publication Date: 2018-04-27
BEIJING INST OF RADIO MEASUREMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not conducive to the operator to make comprehensive considerations based on the displayed information, and cannot reasonably and accurately perform the next step

Method used

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  • Time history display method and system for radar primary information A-scope display
  • Time history display method and system for radar primary information A-scope display
  • Time history display method and system for radar primary information A-scope display

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Embodiment Construction

[0062] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0063] figure 1 A schematic flow chart of a time history display method for radar primary information A display provided by an embodiment of the present invention is given. Such as figure 1 As shown, the method includes:

[0064] S110. Obtain radar primary information of the radar echo signal, and perform target comprehensive analysis and processing on the radar primary information to obtain target analysis results;

[0065] S120, establishing a three-dimensional drawing scene, and displaying the radar primary information of the target analysis result within a preset range in a three-dimensional diagram with amplitude, distance and time as coordinate axes;

[0066] Wherein, the radar primary information includes ...

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Abstract

The invention relates to a time history display method for radar primary information A-scope display. The method comprises steps: radar primary information of radar echo signals is acquired, the radarprimary information is subjected to target comprehensive analysis and processing, and a target analysis result is obtained; a three-dimensional drawing scene is built, and the three-dimensional map with amplitude, distance and time as coordinate axes is used for displaying the radar primary information of the target analysis result within a preset range, wherein the radar primary information comprises the distance and amplitude information of the radar echo signals. The three-dimensional map with amplitude, distance and time as coordinate axes is used for displaying the radar primary information of the target analysis result within the preset range, a radar operator can intuitively understand the echo signal condition in a period of time based on the three-dimensional map, comprehensive consideration is carried out according to the echo signals, the reference information provided in the invention is richer, and operation by the operator is more reasonable and accurate. The invention also provides a time history display system for the radar primary information A-scope display.

Description

technical field [0001] The invention relates to the technical field of radar, in particular to a method and system for displaying the time history of radar primary information A display. Background technique [0002] Radar primary information is the original radar signal output by the radar signal processing subsystem. Radar primary information A display is to display the distance-amplitude relationship of radar primary information. [0003] The traditional radar primary information A display adopts a real-time display method, which only displays the relationship between the target amplitude and distance at the current moment. It is not conducive to the operator to make comprehensive considerations based on the displayed information, and cannot reasonably and accurately perform the next step. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a time history display method and system for radar primary information A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/06G01S7/20
CPCG01S7/062G01S7/20
Inventor 李宁彭飞
Owner BEIJING INST OF RADIO MEASUREMENT
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