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Target object confirmation method and system and storage medium

A target object and target area technology, applied in the target object confirmation method and system, and in the field of storage media, can solve the problems of limited target object detection size and low accuracy rate, and achieve the effect of realizing precise monitoring and improving accuracy rate

Inactive Publication Date: 2021-01-05
北京中兵智航软件技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Embodiments of the present invention provide a target object confirmation method, system, and storage medium to at least solve the problems in related technologies such as limited detection size and low accuracy of target objects under all-weather working conditions

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  • Target object confirmation method and system and storage medium
  • Target object confirmation method and system and storage medium
  • Target object confirmation method and system and storage medium

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Embodiment Construction

[0030] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031]It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may incl...

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Abstract

The invention provides a target object confirmation method and system and a storage medium. The method comprises the steps of detecting a target area through a radar front end and a photoelectric front end; under the condition that the radar front end detects that the target object exists in the target area, and sending first position information, which is detected by the radar front end, of the target object to the photoelectric front end, wherein the similarity between the target object and a foreign object FOD meets a preset threshold value; and photographing and detecting the area corresponding to the first position information through the photoelectric front end to determine whether the target object in the area corresponding to the first position information is the foreign object FODor not, that is, mutual detection and verification are performed through the radar front end and the photoelectric front end, so that the accuracy of target object detection is improved. The technical scheme solve the problems in the prior art that the detection size of the target object is limited and the accuracy is not high under the all-weather working condition, and then accurate monitoringof the target object is achieved.

Description

technical field [0001] The present invention relates to the technical field of millimeter wave radar, optical electronics and video image recognition, in particular to a method and system for confirming a target object, and a storage medium. Background technique [0002] Foreign Object Debris (FOD) means any foreign substance, debris or object that may damage an aircraft. For example, metal parts, waterproof plastic sheeting, gravel, newspapers, bottles, luggage tags, etc. [0003] FOD hazards are very serious, and many cases have shown that foreign objects on the airport pavement can be easily sucked into the engine, resulting in engine failure. Debris can also build up in mechanisms, affecting the proper functioning of landing gear, flaps, and more. According to a conservative estimate, the annual global loss caused by FOD is at least 3 billion to 4 billion US dollars. From May 2007 to May 2008, there were more than 4,500 incidents of FOD damage to tires in China's civil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/04G01S13/88G01V8/10G01C11/00G01B11/00
CPCG01B11/00G01C11/00G01S13/04G01S13/88G01V8/10
Inventor 刘斌刘北京由华俊
Owner 北京中兵智航软件技术有限公司
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