Vessel Signalling Devices TRIZ Cases
- Reciprocating Fiber Generator for Battery-Free Life Jackets
A piston-driven power fiber harvests seawater motion to supply semi-permanent electricity for life-jacket GPS and LED functions.
- Electronic Lookout Camera Layout for Wide FOV and 2 Arcminute Detection
Combining wide-view low-resolution cameras with a rotating high-resolution camera cuts cost while preserving reliable vessel object detection.
- Electronic Lookout Cameras for Wide-Area and High-Resolution Detection
Wide low-resolution coverage paired with rotating high-resolution views detects water-surface objects early without the cost of full panoramic high-res imaging.
- Water Rescue Alarm Beacons for Current-Aware Ladder Guidance
Networked sound and light beacons guide a person in water to nearby rescue ladders and alert bystanders, even in darkness or drifting currents.
- Frustoconical Floatation Device With Sensor-Triggered Annular Inflation
Water-level and inclination sensors trigger annular strap inflation when drowning conditions are detected, improving floatation stability.