Electromagnetic Wave Reradiation TRIZ Cases

Segmented LIDAR units mounted on the aircraft exterior measure obstacle distances to reduce collision risks without structural modifications.

A vehicle sensor system combines a laser scanner and depth camera to generate three-dimensional images for object recognition.

A dual transmit and receive optical system uses a common path to combine laser pulses for LiDAR ranging.

Segmented clock chains generate delayed signals via independent paths to prevent timing skew and noise in depth measurement.

Rotating fluid circulation devices surround LiDAR polygon mirrors, reducing air drag and vibration caused by high-speed rotation.

An optical distance measuring apparatus adjusts APD bias voltage to maintain consistent light reception levels across varying object reflectances.

A multi-modal test-time adaptation system fuses camera and lidar pseudo-label predictions to update model parameters.

Controller shifts fields of view to optimize overlap, eliminating dark spots caused by misalignment errors in scanning LIDAR.

Segmented pulse intervals resolve aliasing in optical distance measurement, maintaining object position accuracy at high frequencies.

Resolves dimensionality mismatches between millimeter-wave and laser radars by converting 2D measurements into 3D coordinates for accurate obstacle detection.

An asymmetric optical spectrum enables unambiguous signed Doppler frequency shift determination in LIDAR systems.

A lidar cover module with a heating unit maintains transmittance deviation under 2% across wavelength ranges.

Gamma distribution modeling compensates for fog-induced light scattering and absorption, preserving object detection accuracy in autonomous vehicle navigation.

A LiDAR point cloud assessment algorithm calculates Kullback-Leibler divergence to detect adverse weather conditions.

An imaging system determines angular resolution from a spatial chart to correct scanning accuracy against individual device variations.

A 3D-LIDAR system monitors reception rates of sub-elements to detect matrix misalignment and enable real-time correction.

PointNet++ deep learning models process Velodyne VLP-32C laser data to resolve classification accuracy issues in densely stacked port environments.

A distance measurement device applies exposure-based correction formulas to resolve reflected light errors.

A transmitter unit with directly interconnected semiconductor laser emitters generates a uniform laser line using compact beam-shaping optics.

Laser displacement meters measure base distances to calculate horizontal degree, eliminating costly sensor replacements during support changes.

A display device generates detailed images of specific positions within a global point cloud view.

Multi-phase clock delay latching processes echo signals to determine target time of flight, improving precision while reducing FPGA complexity and cost.

Conductive molded cap absorbs electromagnetic waves to shield optical sensors, reducing module footprint and production complexity.

A pin hole filters ambient light from single-photon CMOS detectors, enabling cost-effective distance measurement up to 300 meters without detector saturation.

A fan-shaped augmented light signal maintains energy density across a region of interest to detect smaller objects.

Wavelength diversity and digital encoding reduce spurious responses from simultaneous transmissions, ensuring accurate range measurements.

A safety laser scanner uses an external reference target to calibrate detection thresholds based on distance and reflectance.

A wavelength-selective optical sensor detects reflected light from hot objects using sub-Planck illumination.

A radar object detection system dynamically adjusts its field of view to focus signal processing on a specific area of interest.

A system determines radar coverage by comparing detection points against a lidar reference map.

A parallax calculation system constrains laser signal processing ranges using stereo camera data to reduce noise detection errors.

An optical system uses inclined mirrors to suppress longitudinal distortion and spot rotation while maintaining a wide view field range.

A Doppler lidar system extends turbulence detection range to 20 km by fixing the laser beam and increasing signal integration time.

A sensing circuit compares operating voltage against a reference threshold to verify laser safety compliance.

Individualized control signals compensate for fabrication variations in MEMS mirrors, correcting rotation angle differences to prevent light dispersion.

An invalidation processing unit filters crosstalk signals by disabling distance calculations during specific transmission timings.

A lidar system computes checksums of operational signals to detect analog and digital circuit faults.

An optical phased array replaces mechanical movement with electronic beam steering to capture panoramic images without physical device motion.

A distance measurement device selects between long and short detection routines to calculate object range.

Segmented laser paths detect window cover pollution, preventing performance deterioration from shielding effects.

Optical modulation replaces complex circuitry to maintain linearity while preventing over-illumination and crosstalk in lidar systems.

A scanning device generates a saliency map from initial scan samples to digitally steer beamforming arrays toward high-intensity regions.

Automotive detection systems plot stationary clutter patterns on an x-y plane to determine sensor orientation angles.

A contamination detection apparatus uses scattered light intensity to monitor optical window cleanliness in laser radar systems.

A time-of-flight measuring device decodes received signals to calculate transit times using a counter unit and control evaluation unit.

A master device generates timing data from a MEMS mirror to control laser light emission and supply stable signals to slave devices.

Continuous laser scanning identifies shelving deviations that obstruct sensing curtains, enabling rapid sensor adjustment to restore data collection continuity.

A controller calibrates perception sensors by comparing observed target positions against preconfigured map data.