Devices Using Time Traversed TRIZ Cases

Closed-loop mirror feedback and selective range-point scanning improve ladar frame rate, range, and power efficiency.

Road-surface LiDAR with single-photon avalanche diodes enables faster, more precise vehicle speed detection for stability and anti-lock control.

A peak-tracking comparator circuit adapts tachometer thresholds to changing signal levels, reducing noise-triggered errors in rotational speed sensing.

An optical intensity gradient lets the receiver detect ink droplet flight deviation, helping maintain accurate landing and print quality.

Multiple Hall sensors sample wheel magnet field changes at high frequency to detect tampering and preserve accurate vehicle speed data.

Pre-mapped roads, iterative line-of-sight checks, and terrain data help validate rapid vehicle-speed readings from an aircraft.

An integrated polymeric layer seals the battery opening in a motor-tool monitor, replacing caps and gaskets for compact, robust water resistance.

Dual-interval depth analysis filters arm movement errors in diving watches, ensuring precise surfacing speed detection without determination delays.

A velocity signal filter calculates motor velocity using linear regression on angle differences to minimize lag.

A ballistic velocity measurement apparatus uses a diffuser to create a uniform wall of laser light for precise projectile detection.

Replacing pattern recognition with electromagnetic field damping allows accurate stationary and rotating position determination without mechanical gear teeth.

Correlation processing of dual sensor signals calculates product speed independent of transverse vibrations, ensuring reliable measurement in hot rolling lines.

Processing circuitry measures EC response signal similarity to determine probe speed, resolving reliability issues in muddy environments.

An air bearing system detects component speed to regulate airflow and engage a braking surface.

A wristwatch calculates traveling speed using relational data between traveling pitch and speed, with a correcting unit to adjust stored values.

Mounting measuring units on a rigid extension element reduces lateral vibration amplitudes and maintains accuracy.

A speed detecting device uses a magnetic flux producing unit to form a magnetization pattern on a moving body surface.

Collocated start and stop planes reduce velocity measurement uncertainty for ballistic testing.

Onboard magnetic sensors detect field pulses to calculate projectile muzzle velocity, eliminating external launch tube sensors that weaken structural integrity.

Optical laser modules measure golf ball velocity and angles, replacing expensive radar systems to lower manufacturing costs.

Processor adjusts frame rate and exposure time based on speckle pattern analysis to maintain measurement accuracy across varying target velocities.

Two photosensor arrays capture pixel outputs to calculate relative velocity via elapsed time between known separation distance.

A Doppler lidar sensor system uses multiple transmit/receive lenses for optical heterodyne detection to measure vehicle altitude and velocity.

Waveguide concentrates electromagnetic fields to program projectiles without radiation leakage or mass penalties.