Sensing By Electromagnetic Radiation TRIZ Cases

A barcode reading accessory dynamically adjusts white light source brightness to maintain a detectable targeting pattern on mobile devices.

A vehicle-mounted camera captures and parses target encoding patterns using continuous image collection.

An information processing system converts verification result data into a standardized description document for printing operations.

QR code scanning uploads production data to a blockchain center, resolving inspection time delays and fragmented endorsement processes.

Chopper control modulates solenoid energization to prevent coil overheating and breakage during continuous IC chip communication.

Secondary aiming illuminator projects light segments outside the optical field-of-view to resolve housing blockage at contact distances.

Segmented visually scannable codes embed operator identifiers and action data, resolving the trade-off between retrieval efficiency and system complexity.

A wearable imaging reader adjusts its lens and imager position to capture unobstructed symbol images.

Automated optical detection identifies items and reformats data for diverse listing channels, reducing manual entry time.

A machine-readable symbol reader integrates with a flip-lid cash box to position the scanning field close to the operator.

An aperture stop modifies the object detection path to block virtual hot spots from reaching the sensor.

Range and light-level detection prevents sensor saturation when reading self-illuminating displays by switching off active illumination.

Shaped light pipes in a dual illumination assembly redistribute intensity to eliminate non-uniform fringe areas and extend dynamic range.

Dynamic exposure control resolves specular reflection issues by adjusting settings based on pixel brightness profiles for reliable barcode detection.

Card reader detects contactless card type and configures distinct send and receive speeds, reducing interaction time compared to standard 106 kbps protocols.

Dual imaging optics capture barcodes at varying distances using wavefront coding and fixed lenses for focused decoding.

RFID kiosks determine marker positions via cooperative algorithms, consolidating payment and dispensing functions to reduce system complexity.

A scanning device controller adjusts motor amplitude, receiver bandwidth, and laser output power based on range estimates.

A wireless tag reading apparatus adjusts power feeding time ratios between horizontal and vertical polarizations to optimize communication with unknown tag orientations.

A decodable indicia reading system selects an optimal image sensor using CPU-driven threshold comparisons of signal parameters.

A barcode imaging system highlights candidate fields on a display to guide user selection.

A rotatable linearly polarized antenna adjusts its polarization direction to match wireless tag orientation.

Interlaced convex and concave portions on a diffusion plate distribute incident LED beams across a scanned object.

Segmenting pixel arrays via binning and windowing reduces memory bandwidth overhead while maintaining resolution.

A hybrid bi-optical barcode reader uses an automatic edge motion detection subsystem to trigger digital imaging only when objects enter the scanning volume.

A barcode reading method detects presence in a first image before capturing a second high-quality image for decoding.

A processor computes signatures from reflected signals using probabilistic macro-channels to localize objects with passive RFID tags.

An RFID device determines transponder location and speed using phase methods to assign objects to containers.

An automated hazmat labeling system applies precise safety labels to specific inventory items, eliminating overlabeling costs and reducing packaging waste.

Solid-state imager captures light from targets while a rangefinder determines distance to apply digital image enhancement filters.

Segmenting reading, writing, and verification across multiple antennas eliminates transfer stoppages, reducing error rates while maintaining high throughput.

Segmenting a single illumination source into parallel beams maintains aiming pattern alignment across the depth of field, reducing manufacturing costs.

Intersecting imaging axes at 15 to 55 degrees expand field-of-view coverage while managing device complexity.

Vision application processor adapts imaging data processing for handheld scanners based on detected operation modes.

Neural networks replace fixed digital filters to resolve scaling limits and improve edge detection precision in optical sensors.

Flexible metallic fabric shields RFID antennas in inventory carts, reducing manufacturing costs compared to rigid metal enclosures.

Image sensor deciphers matrix codes to populate financing forms, eliminating manual data entry and reducing application processing time.

A barcode reader uses coplanar linear imaging assemblies to capture data across specific distance ranges.

A sequential QR code system delivers targeted content based on device identifiers and UUID matching.

Image sensor array with sequential row exposure termination times coordinates illumination periods to reduce motion artifacts in reading apparatuses.

An RFID reader converts digital sensor signals to analog outputs for industrial control systems.