Optical Rangefinders TRIZ Cases

Optical correlation in the FIRE-RA system eliminates FFT processing, reducing power consumption to 2 W while maintaining 5 cm accuracy.

Segmented spring-loaded end plug seals SiC clad rods at room temperature, eliminating high-temperature vacuum sealing complexity.

Externalizing amplifiers and comparators reduces pixel complexity while maintaining temporal resolution below 10 ns for precise time-of-flight determination.

A Moiré pattern detection system determines object distance through a pair of gratings and optical pinhole.

Optical phase arrays steer LiDAR beams without motors, eliminating mechanical rotation for compact multi-directional scanning.

An optoelectronic sensor integrates a rotating mirror with an autonomous tilting unit to expand monitoring range without adding external control complexity.

A handheld computer links bidirectionally to an optoelectronic distance measuring device for instant spatial data capture.

Lidar-based proximity sensors map indoor spaces and track package movement, resolving GPS signal blockage.

A measuring device combines absolute and relative distance meters to track position changes during iterative sampling steps.

A single photodiode detects internal and external light signals simultaneously to measure transit times accurately.

In-chamber transceiver scans erosion depth to eliminate vendor evaluation delays and improve film uniformity.

A handheld stylus integrates a laser rangefinder and inertial measurement unit for precise spatial tracking.

Simultaneous acquisition of passive background and target spectra using a detector array for real-time correction.

Aperture diaphragm equalizes laser beam intensity to reduce prism mispointing errors during distance measurement.

Camera road model overlay aligns laser scanner orientation, resolving installation height complexity.

Amplitude modulated optical signals resolve platform motion measurement challenges while maintaining high image resolution.

Stabilizes avalanche photodiode amplitude via reverse bias feedback, compensating for ambient condition variations to ensure accurate distance calculations.

Different surface shapes on positive and negative electrode terminals allow accurate height measurement and polarity differentiation, reducing assembly errors.

A spatial recognition device uses an optical sensor to detect reflected light from stationary reflective plates.

Segmenting reference pulses into sub-pulses with different intervals resolves the contradiction between high repetition frequency and extended ranging range.

Large grains reduce fission gas release to lower internal pressure on cladding tubes during high burnup.

Frequency filtering separates vibration from inclination in attitude data, enabling precise light beam correction and collision avoidance on complex surfaces.

A reflective mirror rotates about vertical and horizontal axes to enable precise three-dimensional space recognition.

An endoscope system adjusts image frame rates and pixel addition based on insertion or removal movement direction.

A LIDAR system tracks object motion using integrated scanning and processing circuitry without visible imaging hardware.

Optical phased array steers multiple light beams to illuminate scene segments for high-speed 3D range imaging.

A lidar sensor assembly pivots light signals horizontally while an adjusting device tilts the unit vertically to generate multiple scan planes.

Entangled photon pairs synchronize distant clocks using quantum correlations, eliminating the need for two-way communication protocols.

Integrating a microstructure unit with a lens redirects light beams to improve collection while simplifying fabrication.

Geometric triangulation replaces time-of-flight measurements to resolve precision and complexity contradictions in image-based positioning systems.

A telephotometer light meter uses a variable iris diaphragm to adjust the field of view for remote photometric measurements.

A time of flight ranging sensor measures distance to determine user identity for smart system control.

Optical combiner merges pump and seed laser outputs into erbium-doped fiber amplifier, reducing device complexity and manufacturing cost.

A dual-source optical safety scanner uses alternating triangulation and supplemental illumination to verify object presence.

A dual-sensor object monitoring apparatus uses an extended area detection to resolve discrepancies between sensor specifications.

Optical field splitter inverts laser beam gaze distribution across scan areas, reducing gaps and improving signal-to-noise ratio.

Projected reference points enable accurate location tracking in obstructed terrain without requiring direct line of sight to transmitters.

Segmenting a line laser image into sub-images calculates vertical positions to reduce measurement errors and increase data efficiency for AGVs.

Location detection sensors measure relative distances using light reflection to map devices, preventing unauthorized wardriving access.

A carrier phase detector identifies zero axis crossings of sinewave cycles within an analysis window to enhance detection accuracy.