Electromagnetic Wave Reradiation TRIZ Cases

Segmented lidar receiver detectors identify scattered light from window obscurants to maintain sensor functionality.

A distance measuring sensor evaluates reception light pulses to determine object position.

A LiDAR controller calculates distance using a correction signal derived from reference measurement positions.

Dual-beam FMCW distance measurement uses two laser radiation components with different frequency modulation gradients to derive a frequency difference for dynamic error compensation.

Extracting the power supply into a portable battery pack enables location-independent motion detection without wired connections.

A phase meter uses statistical parameter estimation to measure distances to multiple targets simultaneously.

Two-stage standardization rotates non-frontal views to frontal orientation and fills missing regions using facial symmetry.

A distance measurement device emits light pulses with varying intensities to calculate target distances using detection timings.

A ranging device adjusts its frame period to output distance data immediately when frequency distribution thresholds are exceeded.

Integrating a curved window expands the horizontal field of view beyond 120 degrees without increasing polygon mirror rotational speed.

Near zone and far zone light sensors on a substrate detect reflected source light to determine object presence.

A wearable device uses a static one-dimensional depth sensor to passively scan surroundings and build persistent environmental blueprints.

Shared optics align LiDAR and camera fields of view, eliminating thermal drift calibration errors.

Centralized control of multiple laser sources simplifies rangefinder configuration by merging scanning mechanisms.

A hybrid sensor maps Lidar distance data to camera pixels using intensity interpolation to generate composite spatial information.

Segmented separation regions relax electric field concentration at array endpoints, enhancing withstand voltage and reducing leakage current.

Time-of-flight sensors measure object distances to create 3D maps, replacing manual inspections that waste time and reduce packing efficiency.

A photodiode-based detection module uses a sensitivity damper to temporarily reduce sensor responsiveness below nominal thresholds.

Pre-charged capacitors supply instantaneous current to reduce signal transition times without increasing peak power consumption.

A photoelectric conversion device generates weight values from light reception pulse widths to improve distance measurement precision.

An integrated GUI links visible-light images with LIDAR maps, resolving manual classification bottlenecks by enabling seamless cross-view interaction.

A time-of-flight system emits light at different frequencies across successive frames to compute distances and generate depth maps.

A dynamic LiDAR system adjusts object detection thresholds using a gain sensitivity profile across varying distances.

Convergent beams minimize divergence to maintain object resolution across a wide horizontal field of view without complex receivers.

A time-of-flight camera captures a code modulated reference image to isolate stray light phasors from highly reflective objects.

A distance measuring device uses a switching circuit to select signals from multiple sensors with different light receiving positions.

Segmenting photo-detectors into multiple measuring capacitors with permuted roles extends detection range while minimizing calibration overhead.

A sensing module switches light emission patterns between time-of-flight and continuous modes to capture both range and gradation images.

A drift field diode sensor system modulates sensitivity via a doping gradient to enable high-frequency operation.

A lidar system calculates cross-correlation by incrementing histogram array elements based on laser pulse time differences.

A reflective first surface increases beam divergence while a refractive second surface reduces it to under 0.2 degrees, correcting scanning line distortion.

A single transmitting antenna uses meta-material characteristics to set different center frequencies and bandwidths for multiple time slots.

A lidar signal processor classifies pixels based on peak start and end points to separate overlapped waveforms.

A photoelectric conversion device uses a weight determination unit to generate a weighted frequency distribution of time-to-digital count values.

Segmenting the photoreceiver into two detectors with distinct gains prevents saturation from close targets while maintaining sensitivity for distant objects.

Sequentially illuminating non-contiguous segments distributes illumination energy to extend detection range while maintaining eye safety limits.

A laser scanner detects environmental features to build maps for autonomous vehicle navigation.

A lidar scanner uses orthogonal board arrangement to separate emission and reception paths.

A LiDAR sensor uses a free-form light source array to enable adaptive illumination and scanning without mechanical components.

A MEMS mirror assembly uses a conductor extending through a magnetic field to induce rotation without metallic backing layers.

A transimpedance amplifier connects to an optical sensor via a control signal-driven impedance converter.

Nonlinear optical elements convert infrared measuring beams into visible pilot beams, eliminating separate sources and reducing component complexity.

A two-dimensional sensor array dynamically activates specific element sets to measure reference and returned light beams.

A lidar device uses a metalens array to focus sub-beams onto specific pixels based on incident angles.

An optical phased array replaces mechanical scanners to eliminate inertia, allowing real-time reconfiguration of scanning patterns and spatial resolution.

Dynamic power management switches FMCW LIDAR between high and low power states to resolve the contradiction between detection capability and energy consumption.

A safety device monitors light source energy using capacitive state of charge comparison to control electrical supply.

Dual-emitters and bandpass filters separate optical signals by wavelength, resolving noise interference from other LiDAR systems.

Centrifugal force pivots the reflector assembly against bias to vary elevation angles, resolving adaptability versus complexity trade-offs in LIDAR systems.