Defence Devices TRIZ Cases
- Counter-Drone Capture UAV With Upward Net Interception
An upward-facing net drone captures unwanted UAVs from below for safer, more accurate interception without repeated attempts.
- Interceptor Missile Guidance Using Visibility-Aware Trajectory Planning
Multiple predicted flight paths are scored with seeker visibility to improve midcourse detection and tracking of maneuverable aerial targets.
- 3D Countermeasure Cloud for Small UAV Propeller Interception
Flexible countermeasure clouds intercept small UAVs by fouling propellers, cutting cost and avoiding communication disruption.
- Sacrificial Interceptor UAV With EMP Burst for Drone Swarms
A sacrificial interceptor UAV flies into a swarm centroid and emits an EMP burst to disable dispersed drones over a wide area.
- Multi-Camera UAV Tracking With Directed Electromagnetic Neutralization
Multiple outward-tilted cameras and a pan-tilt automate UAV tracking, aiming, and directed electromagnetic neutralization with less operator burden.
- Drone-Based Group Protection With RFID Marking and Precise Neutralization
Wall and wearable control units launch imaging drones and RFID tagging to identify intruders fast while limiting collateral damage.
- Counter-UAV Net Deployment for Rapid Drone Interception
Coordinated counter-attack UAVs deploy a low-drag net to quickly detect, intercept, and capture intruding drones across large airspace.
- Anchored Counter-UAV Net Deployment for Rapid Drone Neutralization
Pre-positioned counter-UAVs deploy a tethered net on detection to quickly entangle fast target drones and protect large airspace.
- Drone Security Control for Route Tracking and Threat Response
Environmental sensors and ground control keep a security drone on route while enabling fast remote tracking and response at predefined locations.
- Tethered Effector Interceptor UAV for Simplified Drone Capture
A remotely operated interceptor UAV deploys a tethered net-like effector with visual feedback control to capture drones without precise trajectory data.
- Aircraft Countermeasure Sequencer With Programmable Fire Waveforms
Programmable fire waveforms let one aircraft sequencer drive multiple expendables at higher firing rates while adapting voltage and limiting misfires.
- Jet Engine Drone Removal Using Suction and Exhaust Thrust
3D motion and sound sensors trigger jet engine suction or exhaust thrust to clear unauthorized drones from restricted airspace.
- Wire Mesh Coil Geometry for Higher Load Capacity
Variable pitch angles and curved transition regions strengthen braided wire mesh while reducing wire breakage during coil forming.
- Counter-Attack UAV Interception for Large-Airspace Drone Neutralization
Autonomous counter-attack UAVs use layered detection and close-range capture to neutralize fast drones across large protected airspace.
- Counter-Drone Net Capture UAV for Autonomous Aerial Interception
An autonomous counter-UAV uses onboard sensing and a deployable net to intercept, capture, and remove hostile drones across protected airspace.
- Projectile-Deployed Counter-UAV for Fast Aerial Threat Interception
A folded counter-UAV launched by projectile cuts response time for detecting and intercepting fast target drones over wide airspace.
- Interception Flight Planning Using Visual Hostility Analytics
Visual target analysis turns UAV speed and direction into autonomous interception flight plans, reducing manual control and RF expertise.
- Collapsible UAV Net Assembly for Non-Destructive Drone Capture
A collapsible net assembly lets a counter-UAV drone capture target drones intact, reducing risk to people and property during interception.
- Area Denial Munition Authorization Under Communication Latency
Predictive target positioning and de-authorization filtering help remote area denial munitions stay accurate despite command latency.
- Directional RF Disruption of UAV Downlink Control Signals
Camera-guided directional antennas analyze UAV downlink signals and transmit matched RF disruption to redirect flight while limiting nearby interference.
- Interceptor UAV EMP Burst for Wide-Area Drone Swarm Defeat
A sacrificial interceptor UAV triggers an EMP burst at swarm center to disable dispersed drones across a wider area with one strike.