Optical Rangefinders TRIZ Cases

Radio signal propagation time determines approximate distance for automated target focusing in geodetic measuring systems.

An interactive turret robot uses a variable speed motor to rotate independently of its wheels, bridging virtual and real-world interactions.

A collimated light beam illuminates a target to capture return light for distance calculation using image size comparison.

Transparent enclosure positions sensor outside specular reflection path to prevent measurement errors in hazardous environments.

Laser equipment with collimators guides optical beams through templates for precise aircraft component positioning.

A triangulation photoelectric proximity sensor uses a dedicated reference light transmitter and receiver to monitor system integrity.

A laser rangefinder processor identifies spatially clustered position samples to establish a target trajectory model.

A compact sensor device uses light reflection to detect force sense without bulky mechanical components.

A modular sensor module connects to a handheld rangefinder instrument via a shared interface to transmit sensor data and receive operating power.

Optical detection apparatus compares actual spray patterns against reference images to resolve measurement precision issues in medical device coating processes.

Segmented pulse groups resolve the contradiction between measurement accuracy and unambiguity range while maintaining high signal/noise ratio.

Dynamic offset cancellation and motion-adaptive combination reduce bias errors from spatial edge artifacts in depth measurements.

A driving support device generates superimposed route images by predicting wheel paths from steering angle data.

A transport possibility determination device uses distance measurement to identify load states on forklift platforms.

A wireless energy transmitter uses direction-finding devices to locate receivers and phased array antennas to steer high-frequency electromagnetic beams.

A phased array transmitter steers temporally varying optical intensity patterns from continuous wave lasers to illuminate scene portions for photon detection.

An inclined window shifts laser travel direction away from a low reflection area on the rotating mirror to reduce stray light intensity.

A beam irradiation device uses a movable diffused light source and a projecting element to reduce incident light amplitude on the detector.

SiC composite cladding wraps a zirconium alloy tube with ceramic fibers and nano-particles to fill voids, preventing corrosion damage during reactor operation.

Two opposing laser modules compute travel times to measure total distance between objects, eliminating placement errors.

Securing a diaphragm to the receiving unit eliminates costly lens coatings and prevents photodiode over-modulation.

Elongate silicon carbide fuel elements accommodate swelling via longitudinal expansion, preventing cladding strain and maintaining hermeticity.

Combining triangulation geometry with time-of-flight measurements resolves location ambiguities across varying fields of view.

A conversion parameter calculation device estimates camera position and distance from image data to convert pixel shifts into actual displacement values.

A laser spot tracker uses a quadrant detector to provide directional information for manual reticule steering.

High-purity E110 cladding reduces neutron absorption and increases uranium loading in VVER-1000 reactors.

A projection apparatus detects lens position and display distance to determine an effective focus range for rapid adjustment.

Nesting the display unit inside the optical path prevents stray light generation while maintaining accurate mirror mounting.

Optical fiber transmitters emit radiation in different orientations, resolving the contradiction between directional response precision and device complexity.

A compact optical axis inspection device uses a screen and dual cameras to measure laser distance meter alignment angles.

Pulsed illumination with duty cycles under 50% increases demodulation contrast above 90% while reducing phase non-linearity and distance calculation errors.

A laser angle measuring device with a concave detection surface determines orientation data using gravity sensors.

A stereo imaging method projects monochrome light sequences to assign unique labels to pixels for accurate surface point correlation.

Optical phase array replaces motors to extend measurement range while reducing device size and improving mechanical reliability.

Integrating day-time, thermal imaging, and laser functions into one unit reduces weight while polarizers control light for better display contrast.

Cold working creates a hardened surface layer on zirconium alloys that resists nodular corrosion and hydrogen embrittlement during high temperature operation.

Integrated attitude detecting device combines tilt sensors and relative angle detectors within a measuring instrument.

An electronic attitude detecting unit measures tilt angles and calculates correction values for distance measurements, eliminating manual leveling operations.

Horizontal capillary application deposits uniform protective coatings on nuclear fuel elements, eliminating thickness gradients from vertical immersion.

Vertical photogates in the substrate resolve the trade-off between measurement precision and light sensitivity.

A distance measuring apparatus uses multiple simple aspheric lenses to capture parallax images for precise range finding.

Integrating lidar, radar, and camera probes resolves interference issues while maintaining measurement precision for autonomous navigation.

A computer minimizes distance between depth-motion and optical-motion vectors to calibrate sensors.

A surveying device uses a high-speed deflection mirror to project distance measuring light for multi-point measurement.

An image capture device and rangefinder determine real-world dimensions from sequential images, enabling accurate vehicle classification.

Segmented snake beams expand the optical deflection angle, widening the distance measurement range.

A monolithic proximity sensor array uses Geiger mode avalanche photodiodes to estimate distance via dark current sensing.

A distance measuring system uses a transflective plate to split detecting light for dual imaging locations that enable parameter calculation.