Optical Rangefinders TRIZ Cases
- Distance detection apparatus and self-propelled device
See how triangulation ranging with multiple light sources and photosensitive surfaces prevents
- Laser Diode Array Optical Positioning for Low-Power Portable Devices
See how angular-encoded laser patterns replace complex circuitry to determine spatial position,
- Object detection system and article display shelf
See how a reflection member in the scan range returns light to the ranging device, increasing s
- Distance measuring apparatus using sensor cover
See how a sensor cover with angular light-blocking openings eliminates body and floor reflectio
- Apparatus and method for detecting stock-out of articles on rack and rack
See how ultrasonic distance detection replaces manual counting to automatically monitor article