27-02-2020 дата публикации
Номер: US20200064443A1
Принадлежит:
Disclosed is a method of identifying and neutralizing a low-altitude unmanned aerial vehicle. According to an embodiment, a low-altitude unmanned aerial vehicle identification system is configured to set monitoring airspace for a low altitude warning system, and to determine an abnormal signal generated in the monitoring airspace and a hostile target through low-altitude unmanned aerial vehicle identification information that contains a radar signal, an RF signal, an image signal, a sound signal, UAV shape information, and a communication signal in the set monitoring airspace. Further, correspondingly, GPS jamming, control signal jamming, gyro sensor jamming, spoofing, and the like are disclosed as neutralization methods. 1. A method of identifying and neutralizing a low-altitude unmanned aerial vehicle for a low-altitude unmanned aerial vehicle identification system including: a balloon main body filled with gas , the balloon main body having radar , an RF detector , a camera unit , a sound detector , a control module , and a neutralization device , the method comprising:(A) setting monitoring airspace for a low altitude warning system and collecting low-altitude unmanned aerial vehicle identification information that contains a radar signal, an RF signal, an image signal, and a sound signal in the set monitoring airspace by using the radar, the RF detector, the camera unit, and the sound detector;(B) determining, using the control module, whether an abnormal signal exceeding a predetermined level in prestored sound and shape information of each unmanned aerial vehicle type is contained in the collected identification information;(C) taking, using the control module, when the abnormal signal is contained in the collected identification information, a low-altitude unmanned aerial vehicle target image of the low-altitude unmanned aerial vehicle that generates the abnormal signal, and transmitting the low-altitude unmanned aerial vehicle target image to a ground ...
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