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Deception jamming method, system and terminal equipment for gun sound location device

A technology for deceiving jamming and positioning devices, applied in the directions of measurement devices, re-radiation of sound waves, radio wave measurement systems, etc., can solve the problems of inability to effectively conceal and cover one's own snipers, easy to expose one's own snipers, etc., so as to improve the difficulty of detection. Effect

Active Publication Date: 2021-08-13
中国人民武装警察部队士官学校
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a deception jamming method, system and terminal equipment for the gunshot positioning device, to solve the problem that the traditional camouflage methods in the prior art cannot effectively conceal and cover the snipers of one's own side, and easily expose the snipers of one's own side. hand problem

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  • Deception jamming method, system and terminal equipment for gun sound location device
  • Deception jamming method, system and terminal equipment for gun sound location device
  • Deception jamming method, system and terminal equipment for gun sound location device

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Embodiment Construction

[0038] In the following description, specific details such as specific system structures, techniques such as specific system structures, such as specific system structures are presented in order to illustrate, in order to thorns the embodiments of the present invention. However, those skilled in the art will appreciate that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed description of well-known systems, devices, circuits, and methods is omitted to prevent unnecessary details to prevent the description of the present invention.

[0039] In order to illustrate the technical solution of the present invention, the following will be described below.

[0040] The embodiment of the present invention provides a spoofing interference system for the gunshot positioning device, and dispersed a gun acoustic target terminal around the sniper line. After detecting the real gun sound signal, the fake target terminal outputs...

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Abstract

The present invention is applicable to the technical field of electronic countermeasures, and provides a deceptive interference method, system and terminal equipment for a gunshot positioning device. The method includes: collecting environmental noise in real time, converting the environmental noise into an electrical signal, and then extracting The eigenvalue of the electrical signal, when the similarity between the eigenvalue of the electrical signal and the preset gunshot eigenvalue reaches the preset threshold, the simulated gunshot is output, so that the real gunshot is submerged in the simulated gunshot and the gunshot The sound location device cannot detect gunshots or detect multiple false gunshot positions, thereby increasing the difficulty of the gunshot location device in detecting sniper gunshots, which is conducive to protecting one's own snipers from being easily detected and identified.

Description

Technical field [0001] The present invention belongs to the field of electronic counterming, and more particularly to a spoofing interference method, system, and terminal device for a gun across positioning device. Background technique [0002] Sniper plays an increasingly important role in modern war due to its precise strikes and enemy capabilities. The combat power of the sniper is mainly due to its excellent camouflage concealed ability. In recent years, countries have continuously explored anti-sniper technology to detect enemy sniper earlier on the battlefield. [0003] The current anti-knife technology mainly has three ways of gunshots, infrared and laser detection, where the gunshot positioning apparatus detects the mouthlet wave generated by the gunpowder explosion in the guns to achieve the sniper, due to the gun positioning device Passive and fully explored the guns and have been widely studied and applied, causing traditional camouflage methods that cannot be effectiv...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/537G01S15/06G01S15/66
CPCG01S7/537G01S15/06G01S15/66
Inventor 王龙李书日刘臣张财谦王恒
Owner 中国人民武装警察部队士官学校
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