Optical Detection TRIZ Cases
- Automatic Bread Slicer Using Light Curtain Detection
A bread slicer uses an optical light curtain to detect loaf presence and automate blade movement.
- Housing Device Light Source Sensor Spatial Arrangement
A housing device positions a light source and optical sensor along an extending body to illuminate and detect objects within a specific space.
- Integrated Cargo Inspection System Using Machine Learning
An integrated cargo inspection system uses machine learning and computer vision to analyze digital images of container contents for automated detection.
- Thermal Motion Sensor Fusion for Stationary Person Detection
A sensing system combines thermal and motion sensors to detect human presence and motionlessness.
- Modular Position Sensing System for Irregular Display Surfaces
Segmented radiation modules detect object positions on irregular display surfaces, resolving the trade-off between adaptability and system complexity.
- Photodiode-Augmented IR Sensor Sunlight False Positive Reduction
A photodiode-augmented infrared sensor merges ambient light detection with motion sensing to filter transient signals.
- Multi-optical-axis Sensor Side Indicator Placement
Placing a 7-segment indicator between optical axes on the side surface resolves the contradiction between slim case downsizing and adequate state display space.
- Recursive-Reflective Photoelectric Sensor for PET Bottle Detection
Circular polarization converts double refractions into attenuation, eliminating erroneous operations from light interference.