Countermeasures system for automatically detecting and jamming unmanned planes in all-weather manner

An all-weather, unmanned aerial vehicle technology, applied in radio wave measurement system, electromagnetic wave detection, interference to communication, etc., can solve problems such as difficulty in finding unmanned aerial vehicles, short processing time, and reduced detection distance
CN107181560AInactive Publication Date: 2017-09-19中戎天纬讯科技(江苏)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中戎天纬讯科技(江苏)有限公司
Publication Date
2017-09-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a counter system for all-weather automatic detection and interference of unmanned aerial vehicles, comprising a main control computer, a pan-tilt for installing various components, a signal processing module, a control module, a broadband power amplifier, an antenna array and an interference transmission The antenna, the PTZ includes a base, an upper tray, a fork arm and an antenna placement shaft. The interior of the base is equipped with a vertical stepping motor, a radio frequency slip ring, a stepping motor driver, a stepping motor controller, a network switch and a serial port server. The all-weather automatic detection and interference countermeasure system for unmanned aerial vehicles of the present invention can determine whether there are unmanned aerial vehicles in the surrounding airspace by extracting and analyzing the electromagnetic wave signals sent by the unmanned aerial vehicle when it communicates with the remote controller. exist. And signal monitoring mainly relies on signal detection and analysis modules, without manual intervention and participation; it is no longer limited by natural conditions such as night, rain, snow, overcast, haze, etc., so it can achieve all-weather duty.
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Description

technical field

[0001] The invention relates to the technical field of countermeasure systems for unmanned aerial vehicles, in particular to an all-weather automatic detection and interference countermeasure system for unmanned aerial vehicles. Background technique

[0002] The current handheld UAV anti-aircraft gun mainly relies on the visual inspection of the operator to find the flying UAV, and then the operator aims to find, interfere and counter the UAV. First of all, due to the limited detection conditions of human vision (night, rain, snow, cloudy, smog) and the small detection range, it is difficult to find civilian drones 100 meters away; and operators cannot be on duty around the clock. At present, the illegal application of drones has become more and more vigilant: illegal flights at civil aviation airports, illegal stays in the sky above secret-related places to take pictures and videos, etc. Therefore, how to monitor and counter illegal drones has become a hot ...

Claims

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