Counter-Attack UAV Interception for Neutralizing Target Drones
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Solution Overview
Problem
The increasing threat of unmanned aerial vehicles (UAVs) posing risks due to their speed, maneuverability, and ability to carry payloads, which makes them potential hazards for collisions or attacks on critical infrastructure, necessitates an effective system for detection and neutralization, especially in large airspaces where existing countermeasures are costly and complex.
Innovation Solution
A system comprising a counter-attack UAV with a flight control system and aerial vehicle detection sensors that detect and intercept target UAVs, using command data to facilitate neutralization through aerial vehicle countermeasures, such as nets or capture devices, supported by ground-based detection systems and on-board sensors for autonomous operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing countermeasure technologies are used to protect large airspace, then protection coverage is achieved, but cost and system complexity increase significantly
Solution Approach 1:
The system divides the protected airspace into multiple zones monitored by distributed detection sensors, with counter-attack UAVs deployed as independent interceptors. Each component operates semi-autonomously, reducing central system complexity while maintaining comprehensive coverage.
Solution Approach 2:
The counter-attack UAVs are equipped with autonomous navigation and interception capabilities, performing detection, pursuit, and neutralization tasks without requiring complex ground control systems. The system serves itself by having the UAVs independently execute countermeasures against detected threats.
2Reliability
If countermeasure systems are deployed to neutralize target UAVs, then threat neutralization is achieved, but response time is reduced due to detection and interception delays
Solution Approach 1:
Detection sensors continuously monitor airspace for incoming threats before they reach the protected area. Counter-attack UAVs are pre-positioned and ready for immediate deployment upon threat detection, reducing the time from threat identification to neutralization.
Solution Approach 2:
The system applies countermeasures against the target UAV by deploying counter-attack UAVs that intercept and neutralize threats before they can complete their harmful objective, preventing the threat from reaching critical infrastructure.
3Measurement precision
If multiple detection sensors are deployed to monitor large airspace, then detection coverage is improved, but system cost and complexity increase
Solution Approach 1:
The detection sensors are designed to perform multiple functions including target detection, tracking, and classification using a single integrated system. The counter-attack UAVs also serve dual purposes as both interceptors and verification sensors, reducing the need for separate specialized systems.
Data Source
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AI summary
A system for detecting and neutralizing a target aerial vehicle comprises a counter-attack unmanned aerial vehicle (UAV) comprising a flight body and a flight control system supported about the flight body operable to facilitate flight of the UAV, and an aerial vehicle countermeasure supported by the flight body. The system can comprise an aerial vehicle detection system comprising at least one detection sensor operable to detect a target aerial vehicle while in-flight, and operable to provide command data to the counter-attack UAV to facilitate interception of the target aerial vehicle by the counter-attack UAV. Upon interception of the target aerial vehicle, the counter-attack UAV is operable to disrupt operation of the detected target aerial vehicle with the aerial vehicle capture countermeasure, thereby neutralizing the target aerial vehicle. The counter-attack UAV and systems may be autonomously operated. Associated systems and methods are provided.