Unmanned aerial vehicle prevention and control method and system

A UAV, prevention and control technology, applied in the field of UAV defense, can solve the problems of low detection and identification accuracy, low countermeasure efficiency and efficiency, and single countermeasure method
CN112797846AActive Publication Date: 2021-05-14NO 709 RES INST OF CHINA SHIPBUILDING IND CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NO 709 RES INST OF CHINA SHIPBUILDING IND CORP
Publication Date
2021-05-14

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Abstract

The invention discloses an unmanned aerial vehicle prevention and control method. The method comprises the following steps of S1, carrying out the full-band scanning of an unmanned aerial vehicle signal; S2, discovering a target by using a radar detection device, and recognizing the target by using a photoelectric video image; S3, performing frequency writing interference, and starting navigation interference; S4, if full-band radio detection equipment cannot detect, discovering the unmanned aerial vehicle by using the radar detection equipment, and recognizing the target by using the photoelectric video image; and S5, starting a composite interception strategy. The invention further discloses an unmanned aerial vehicle prevention and control system. A cluster unmanned aerial vehicle prevention and control command subsystem comprises a radio detection and recognition module, a passive radar photoelectric guiding module, a radio interference steering module, an active radar photoelectric guiding module, and a composite interception strategy module. According to the Unmanned aerial vehicle prevention and control method and system, accurate detection identification and rapid command decision making are achieved for incoming cluster unmanned aerial vehicles, soft and hard killing measures are taken in an auxiliary mode, the cluster unmanned aerial vehicle interception disposal success rate and disposal efficiency are improved, and the method and the system can be widely applied to the field of unmanned aerial vehicle prevention and control.
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Description

technical field

[0001] The invention relates to the technical field of UAV defense, in particular to a UAV prevention and control method and system. Background technique

[0002] Swarm drones are supported by a large number of drones and the collaborative interaction capabilities between drones, and the emergence of swarm intelligence is the core. Based on the comprehensive integration of open architecture, it has invulnerability, low cost, and distributed functions. and other advantages and intelligent features. In recent years, countries around the world have paid more and more attention to the use of swarm drones, and the widespread use of swarm drones has become increasingly prominent in major threats to key areas, key targets and major activities. With the improvement of the intelligence level of UAVs and the development of swarm UAV control technology, the prevention and control of swarm UAVs will become an important content of low-altitude prevention and control in k...

Claims

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