Measurement Devices TRIZ Cases
- Orientation Sensor System for Vehicle Component Positioning
An orientation sensor system detects component position relative to a mounting surface using magnetometers and accelerometers.
- Uniform Dry Film Lubricant Coating for 3D Sensor Artifacts
Electrostatic spraying applies a uniform dry film lubricant to measurement artifacts, eliminating non-uniformity errors and enhancing 3D sensor accuracy.
- Wireless Sensor Network for Pedestrian Traffic Pattern Detection
A wireless sensor network uses photoresistors to detect pedestrian traffic patterns through light level changes.
- Autonomous Herding Vehicle with LiDAR and Audio Cues
Autonomous herding vehicle detects strays via LiDAR and guides them using audio cues, reducing labor costs and animal stress.
- Rotating Rotor Expansion Measurement Using Diametric Sensors
Diametric distance sensors and a zero mark sensor calculate rotor expansion by filtering vibrations and center shifts.
- Wireless Hygrometer for Humidor Monitoring
A battery-free wireless hygrometer transmits humidity data to an external controller via electromagnetic induction.
- Hygienic Fluid Chamber Connector Seal Design
Radial expansion of the compressible seal eliminates crevices that cause fluid stagnation and contamination risks.
- Arm Angle Indicator for Shoulder Replacement Surgery
Pivoting arm angle indicator with degree markings measures humeral version, replacing visual estimation to ensure precise prosthetic alignment.
- Tire Trimming Device with Multi-Tool Selection for Non-Uniform Rubber Removal
A tire trimming device selects specific cutting tools based on real-time profile sensor data to remove rubber components from rotating tires.