Electromagnetic Wave Reradiation TRIZ Cases

A light detecting device uses a calculation unit to generate histograms for light reception timing.

Predefined reflector configurations along a roadway allow vehicles to traverse the path, capturing sensor data that compensates for installation tolerances.

Redirecting the scanning beam to the internal housing surface enables continuous lidar operation by correcting voltage drift caused by environmental variations.

Segmenting the light source into an array of laser diodes increases acquisition rates and spatial resolution by reducing electromechanical steering complexity.

Pre-positioned light forming markers streamline detector alignment, resolving the trade-off between manufacturing precision and production capacity.

A driver assistance system estimates sensor installation positions using relative distance and angle measurements during vehicle movement.

Non-uniform pulse spacing matches arrival times across parallel scan lines to recover orphaned echoes and restore lost data points in depth maps.

Position-dependent correction coefficients compensate for edge pixel intensity drops, resolving measurement precision trade-offs.

A stereoscopic sensor array moves between positions to capture images from distinct perspectives for depth calculation.

A distributed LiDAR shares a central optical transceiver across multiple scanning units via an optical fiber connector assembly.

Multi-sensor fusion with AI models resolves false alarm trade-offs by combining optical, infrared, radar, and lidar inputs for accurate threat identification.

Laser radar assemblies generate point cloud information to restore height accuracy lost by two-dimensional cameras.

A coherent lidar system uses binary phase modulation to determine object distance and relative speed via digital signal processing.

Segmenting angular ranges enables parallel frequency analysis, improving detection sensitivity without compromising resolution.

A photoelectric conversion element stacks a second detector above periodically arranged first converters to enable multi-wavelength sensing.

A spatial light modulator directs reflected light to a photodiode while diverting background radiation away from the detector.

Homologous clock design synchronizes LiDAR emission and reception units, eliminating time delays caused by independent chip asynchronism.

Remote photodetector arrays compare range data from overlapping angular ranges to detect malfunctions, protecting expensive components from weather damage.

Dynamic beam divergence control compensates for drive mirror movement during long-distance scanning, preserving measurement precision without light shielding.

A ground-aligned laser scanner detects flat obstacles by comparing measured distance data against a predefined model of the expected ground area.

Sorting unit categorizes LiDAR distance data into ground and obstacle signals for precise spatial mapping.

Periodic shutdown of photodetectors during transmission pauses reduces heat generation while maintaining sensitivity at high ambient temperatures.

A sensor simulation system uses pre-calculated intensity distributions to generate realistic laser beam reflections for real-time testing.

A pixel pulse trigger assembly detects light pulses at multiple threshold voltages to activate internal timing switches.

An iterative algorithm projects LIDAR points to rolling shutter images by estimating exposure time.

Integrating direct and indirect time-of-flight circuits reduces device size and cost while maintaining accurate distance measurement.

A chip-scale silicon nitride hybrid LiDAR steers beams electronically using integrated phase shifters and optical arrays.

A laser radar device applies light from above to detect obstacles while a controller monitors position changes caused by wind or earthquakes.

A sensing system combining FMCW LiDAR and a solid-state camera for stable target detection.

Optical redirection segments the field of view evaluation, reducing testing space and hardware costs.

Dynamic detection probability correlates with reflection intensity to resolve the trade-off between rapid distant object recognition and noise suppression.

Photodetector arrays segment scattered light from thinned phased arrays to resolve emitter spacing trade-offs and maintain ranging accuracy.

A birefringent crystal shifts local oscillator and return signals to resolve scan-induced misalignment and improve signal-to-noise ratio.

Light emitters and detectors measure pulse reflection timing to calculate obstacle distance, providing timely collision warnings for aircraft operators.

Edge operators convert multi-sensor data into spatial coordinates, enabling precise obstacle avoidance in complex UAV environments.

A driving control apparatus standardizes sensor data and generates common format messages for vehicle operation.

A lidar beam splitter directs light to a secondary detector, enabling color and multi-spectral imaging modes alongside standard ranging.

Dual modulation frequencies enable variable phase differences for accurate depth measurement without complex hardware or extensive calibration.

A ranging device selectively generates frequency distributions at varying time intervals to optimize storage capacity.

Transient energy and mirror motion models predict available resources, enabling low-latency firing while preventing laser source overheating.

A vehicle safety control device forms an envelope-based protective field from individual segments to detect objects accurately.

Segmented antenna blocks in a dispersive optical phased array maintain beam quality while reducing chip footprint and optical loss.

Separately driveable emitter elements adjust incidence angles on a tiltable mirror to compensate for scanning distortions and maintain detection efficiency.

A scanning LiDAR system uses a reference optical element to generate a self-pulse signal for detector adjustment.

Variable cycle delays in the LiDAR delay generating unit minimize dead zones and enhance distance resolution beyond preset clock limits.

A scanning mirror assembly elevates the reflective surface above a MEMS actuator to maximize optical fill factor.

Light emitting parts transmit photo signals with identification data to measure robot pose, eliminating cumbersome ceiling landmark installations.

A lidar signal receiving circuit adjusts amplifier gain via a controller to stabilize voltage signals from optical sensors.

Segmenting extended objects into modeled components reduces computational intensity while maintaining measurement precision for reliable state estimation.