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Airport runway FOD detection method and system and storage medium

A technology for airport runways and detection methods, applied in radio wave measurement systems, neural learning methods, measurement devices, etc., can solve the problems of large human-influenced factors, low detection efficiency, and low detection accuracy, so as to reduce the amount of calculation and improve Detection accuracy, reduce the effect of false detection or missed detection

Inactive Publication Date: 2021-12-28
HUNAN NOVASKY ELECTRONICS TECH
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  • Description
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Problems solved by technology

[0003] The traditional FOD detection adopts the method of manual inspection, which is greatly influenced by human factors, with low detection accuracy and low detection efficiency, and there are also potential safety hazards brought in by the second time.

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  • Airport runway FOD detection method and system and storage medium
  • Airport runway FOD detection method and system and storage medium
  • Airport runway FOD detection method and system and storage medium

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Embodiment Construction

[0034] The technical solution of the present invention is described clearly and completely below, obviously, the described embodiments are only some embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one. Words such as "connected" or "connected" are not limited to physical or mechani...

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Abstract

The invention relates to the technical field of airport detection, and discloses an airport runway FOD detection method and system and a storage medium, and the method comprises the steps: firstly, processing a radar scanning spectrogram obtained by a radar sensor, and determining the first detection information of an FOD target; using a deep learning method to calculate video stream data obtained by an optical sensor under a preset focal length, and determining second detection information of the FOD target; fusing the first detection information and the second detection information to obtain fused detection information; and further classifying and positioning the FOD target according to the fusion detection information. Therefore, detection is carried out by fusing information of a plurality of sensors, the detection precision of the FOD target can be improved, and false detection or missing detection can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of airport detection, in particular to a FOD detection method, system and storage medium of an airport runway. Background technique [0002] In recent decades, foreign object debris (Foreign Object Debris, FOD) on airport runways has attracted more and more attention, which is attributed to some air accidents caused by FOD, and effective FOD monitoring on airport runways will greatly reduce the Chances of a plane crashing on takeoff. Among them, there are many types of FOD, including metal objects such as nuts, wrenches, etc., flying objects such as personal documents, pencils, pens, etc., as well as mechanical tools, animals and plants, wood blocks, plastic products, etc. Usually, the size of FOD is relatively small. Therefore, it is a very difficult and challenging task to effectively detect and identify them. [0003] The traditional FOD detection adopts the method of manual inspection, which is greatly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/933G01S13/86G06N3/08
CPCG01S13/933G01S13/867G06N3/08
Inventor 扶明何鑫韩乃军吴明智周洋
Owner HUNAN NOVASKY ELECTRONICS TECH
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