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Target detection device and method based on panoramic detection and photoelectric tracking

A photoelectric tracking and target detection technology, applied in the field of photoelectric detection, can solve the problem of small field of view

Pending Publication Date: 2022-05-20
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the embodiment of the present invention aims to provide a target detection device and method based on panoramic detection and photoelectric tracking to solve the problem of the small field of view of the existing photoelectric detection method when detecting a micro low-speed aircraft (such as a drone). The problem

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  • Target detection device and method based on panoramic detection and photoelectric tracking
  • Target detection device and method based on panoramic detection and photoelectric tracking
  • Target detection device and method based on panoramic detection and photoelectric tracking

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Embodiment 1

[0036] A specific embodiment of the present invention, such as Figure 1-Figure 4 As shown, a target detection device based on panoramic detection and photoelectric tracking is disclosed, including a photoelectric tracking unit 1 , a panoramic detection unit 2 and a command system 4 .

[0037] Wherein, the panoramic detection unit 2 is used for real-time monitoring of the surrounding airspace, and screening of suspicious targets;

[0038] The photoelectric tracking unit 1 is used to send monitoring information and warning information to the command system 4, complete automatic tracking and tracking of manually selected targets, and provide infrared and visible light image fusion information and position distance information.

[0039] The command system 4 is used to realize human-computer interaction, send instructions to the photoelectric tracking unit 1, control the operation of the panoramic detection unit 2 and the photoelectric ball 11, and monitor the working status of th...

Embodiment approach

[0056] 2) In the second specific embodiment of the present invention, three layers of circumferential camera groups are installed on the panoramic detection unit 2, and each layer of circumferential cameras includes multiple (for example: six, eight, ten, eleven) Visible light camera 21; panorama detection unit 2 includes upper, middle and lower three layers of circumferential camera groups, specifically, respectively upper layer camera group, middle layer camera group and lower layer camera group; The image of the field of view.

[0057] Further, the number of cameras included in the upper camera group, the middle camera group and the lower camera group is the same; for example: the upper camera group, the middle camera group and the lower camera group each have 6 visible light cameras 21 .

[0058] Further, the middle camera group is arranged horizontally, and both the upper camera group and the lower camera group form an included angle of 45° with the horizontal direction. ...

Embodiment 2

[0063] The present invention provides a target detection method based on panoramic detection and photoelectric tracking, which detects targets of small low-speed aircraft in the space field, and specifically uses the target detection device based on panoramic detection and photoelectric tracking in Embodiment 1 for detection;

[0064] Specifically, the panorama detection unit 2 is used to monitor the surrounding airspace in real time and screen suspicious targets.

[0065] The photoelectric ball 11 is used to send monitoring information and warning information to the command system, complete automatic tracking and tracking of manually selected targets, and provide infrared and visible light image fusion information and position distance information.

[0066] The command system 4 is used to realize human-computer interaction, send instructions to the photoelectric ball 11, control the operation of the panoramic detection unit 2 and the photoelectric ball 11, and monitor the work...

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Abstract

The invention relates to a target detection device and method based on panoramic detection and photoelectric tracking, belongs to the technical field of photoelectric detection, and solves the problem of small field of view of a photoelectric detection mode in the prior art. The target detection device comprises a photoelectric tracking unit, a panoramic detection unit and a command and control system, the panoramic detection unit can detect scene image information in 360-degree directions; the photoelectric tracking unit can track a specified target and monitor position information and speed information of the specified target; the command and control system can process image information, position information and speed information transmitted by the photoelectric tracking unit and the panoramic detection unit. According to the invention, photoelectric detection technologies such as panoramic staring imaging, visible light detection imaging, infrared detection imaging, laser ranging and the like are combined to realize detection and identification of low, slow and small targets.

Description

technical field [0001] The invention relates to the technical field of photoelectric detection, in particular to a target detection device and method based on panoramic detection and photoelectric tracking. Background technique [0002] In recent years, UAV technology has become more and more developed, and its application has become more extensive. However, while drones are widely used, there are also some safety hazards, such as drones breaking into no-fly zones, illegal delivery of items through drones, and illegal investigations. [0003] Some means of countering drones have become a topic of concern for researchers. At present, there are already radar detection, laser detection, photoelectric detection, acoustic detection, metal detection, radio detection and other detection methods, as well as various multi-sensor cooperative detection methods. Many technologies are not yet perfect, and there are still many areas that need improvement. [0004] For the photoelectric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/66H04N5/232H04N5/33H04N7/18
CPCG01S17/66H04N7/18H04N5/33H04N23/698
Inventor 王涛邱旭阳尹传豪
Owner BEIJING MECHANICAL EQUIP INST
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