Portable anti-UAV (unmanned aerial vehicle) rifle

Abstract

The invention relates to the anti-UAV field and specially relates to a portable anti-UAV (unmanned aerial vehicle) rifle. The rifle comprises a rifle body. The rifle body is internally provided with a controller, an anti-navigation signal source module and an antenna feeder subsystem, which are connected in sequence. The controller sends an operation command to the anti-navigation signal source module, which outputs anti-navigation signals, and the anti-navigation signals are emitted through the antenna feeder subsystem to disturb an unmanned aerial vehicle. The rifle not only can simulate satellite signals based on a high-precision time synchronization system and output the anti-navigation signals of a simulated safe region to realize navigation lure of the unmanned aerial vehicle and enable the unmanned aerial vehicle not to be able to enter the security region, but also can emit the suppressing-type anti-navigation signals to enable a data transmission link between the unmanned aerial vehicle and a command center to be cut off. The rifle is simple and practical and convenient to carry, and can shield black flight of the unmanned aerial vehicle at any time and place.

Description

technical field [0001] The invention relates to the anti-drone field technology, in particular to a portable anti-drone rifle. Background technique [0002] As the UAV open source project continues to mature, the manufacturing cost and use cost of UAVs continue to decrease; a large number of UAV R&D, manufacturing, and application companies have also boosted the popularity of civilian UAVs, but at the same time People have brought a series of troubles. UAVs can be used to peep at will, steal private information in the area, or have major hidden dangers such as putting dangerous items. [0003] At present, domestic anti-UAVs mainly focus on capturing and destroying UAVs. The means of realization mainly include the use of microwave weapons to shoot down and destroy UAVs and low-altitude interception. For example, low-altitude interception uses fixed or mobile launchers. When the "cannonball" flies near the target UAV, it casts a large net to entangle the target, causing its c...

AI Technical Summary

Problems solved by technology

However, the cost of these two systems is very high, the application range is narrow, the hit rate is not high, and both need to build a fixed rack and base tower, which is not suitable for the random "black flight" of drones in reality. Building an anti-drone system is time-consuming and labor-intensive, so flexibly suppressing the "black flight" and countering of drones has become an urgent problem to be solved

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