Three-coordinate radar technology based civil UAV (Unmanned Aerial Vehicle) capturing technology and system thereof

A civil unmanned aerial vehicle and three-coordinate technology, applied to radio wave measurement systems, instruments, etc., can solve the problems of high cost and large size, and achieve the effect of low cost, small size and wide application range

Inactive Publication Date: 2017-01-18
成都老鹰信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of technology, there are more and more drones, and they have been widely used in both military and civilian use; most of the current drone captures rely on radar scanning systems, but in civilian unmanned In the fi

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  • Three-coordinate radar technology based civil UAV (Unmanned Aerial Vehicle) capturing technology and system thereof
  • Three-coordinate radar technology based civil UAV (Unmanned Aerial Vehicle) capturing technology and system thereof

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] For the sake of simplicity, common technical knowledge known to those skilled in the art is omitted in the following content.

[0021] The civilian drone capture technology based on three-coordinate radar technology includes:

[0022] S1. Use three-coordinate radar technology to rotate and detect foreign objects in the air according to a certain detection method, and obtain target signals; wherein, the azimuth beam width sent during detection is greater than ...

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Abstract

The invention discloses a three-coordinate radar technology based civil VAV capturing technology and a system thereof. The technology comprises that a three-coordinate radar technology is used to detect exotic objects in the air rotationally according to certain detection manner, a target signal is obtained, and the width of an orientation wave beam emitted during detection is greater than the width of an elevation angle wave beam; the target signal is received and processed to obtain and send a pre-processed signal; the pre-processed signal is received, digital processing is carried out on the pre-processed signal, and a distinguishable digital signal is obtained and sent; the digital signal is received and decoded to obtain a decoded signal; and the decoded signal is analyzed and determined, if the decoded signal is a UAV signal, a tracking and locking instruction is sent, and otherwise, rotary detection is continued. According to the three-coordinate radar technology based civil VAV capturing technology and the system thereof, the exotic objects in the air are searched, tracked and locked, the capturing range of the exotic objects in the air is increased, the speed is high, and the scanning range is wide.

Description

technical field [0001] The invention relates to the field of civil unmanned aerial vehicles, in particular to a civil unmanned aerial vehicle capture technology and system based on three-coordinate radar technology. Background technique [0002] With the continuous development of technology, there are more and more drones, and they have been widely used in both military and civilian use; most of the current drone captures rely on radar scanning systems, but in civilian unmanned In the field of drones, there are problems of high cost and large volume, which is undoubtedly a waste; therefore, it is increasingly researched to design a civilian drone capture system with small size, fast capture speed, high accuracy and low cost. an important point. Contents of the invention [0003] In view of the above-mentioned shortcomings in the prior art, the civilian UAV capture technology and system based on the three-coordinate radar technology provided by the present invention has th...

Claims

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Application Information

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IPC IPC(8): G01S7/38
Inventor 杨解清
Owner 成都老鹰信息技术有限公司
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