Optical Detection TRIZ Cases
- Obstacle Detection System Without Reflector
Removing the reflector eliminates alignment complexity while a dew-point-controlled heater prevents moisture interference on optical surfaces.
- Gravity Emptying Apparatus for Frozen Blood Bottles with Pressure-Corrected Weight Monitoring
Pressure-corrected weight detection prevents residual blood product waste by ensuring accurate emptying verification in fluctuating environments.
- Light Barrier Device With PLL Modulation Coding
A light barrier device uses digital phase-locked loop coding to distinguish intended beams from stray interference.
- Light Grid Alternating Transmitter Receiver Arrangement
Alternating transmitter and receiver units on light grid bars enable simultaneous pair activation to reduce stray light interference.
- White pcLED Lidar Detection Using Wavelength Segmentation
Segmenting white pcLED emission into blue and broadband bands resolves decay lifetime conflicts, enabling accurate lidar distance measurement.
- Terahertz Imaging System for Non-Intrusive Movable Body Inspection
A terahertz wave imaging system captures images of inspection objects inside movable bodies to identify potential threats.