Indication/Recording Movement TRIZ Cases

See how an automation device with toothed ring nut and magnetic positioning replaces manual fil

Neural yaw control uses sensor data to adapt paired airfoils to urban wind shifts, improving power generation and CO2 capture.

A parallel resolver signal path verifies speed and direction against the converter output, enabling safe motor control when feedback disagrees.

Combining wind sensors with vehicle motion data improves wind speed and direction estimation, helping autonomous vehicles counter disturbance forces.

By comparing external and internal movement amounts, this case selects the more reliable sensor source to limit noise-driven estimation errors.

BLE response signals let a wheel sensor detect rotation without extra motion sensors, cutting TPMS complexity, weight, and battery drain.

UWB message time-of-flight replaces complex angular correlation to identify vehicle wheel positions with simpler architecture and lower resource use.

Floating-particle trajectories in onboard camera images are used to estimate wind direction and strength without separate sensor units.

Inertial accelerations and airspeed derivatives estimate angle of attack and sideslip quickly, avoiding complex calibration across flight conditions.

Geographic position is used to vary sensing and wireless transmission rates, cutting battery drain and unnecessary data traffic.

By matching simulated and measured aircraft response, the follower senses a leader’s wake without added sensors or inter-aircraft communication.

Multiple wind probes at different altitudes map local wind direction and speed so an LTA vehicle can drift to favorable layers without heavy propulsion.

By rotating an eccentric optical flow sensor, this case measures small nearby obstacle distance even when an aircraft is stationary or slow.

Alternating reference and main signal capture suppresses co-channel and IF-band interference, improving Doppler motion detection accuracy.

Reference and main signal processing isolates co-channel, adjacent-channel, and baseband interference to improve Doppler motion detection reliability.

Separate Hall sensor ICs with health monitoring and discrete backup sensing maintain accurate shaft angle estimation during common-mode failures.

Annular grooves and a rounded clearance create vortices that drain water and particles, keeping the probe free-moving and accurate.

A wall-mounted through-the-wall sensor uses local visual indicators to show motion instantly without network links or operator distraction.

Tracks heater health trends in angle-of-attack sensors to detect degradation early, trigger alerts, and avoid unnecessary replacements.

An adjustable pivot arm uses gravity to keep differential pressure thresholds accurate on out-of-plumb walls without recalibration.

Multiple pressure, inertial, and navigation sensors localize blast direction and separate incident from reflected pressure for better injury assessment.

A low-power activity sensor delays radar activation until movement stops, enabling fall detection with lower energy use and longer battery life.

Phase differences between tones cancel RF offset and timing errors, enabling accurate single-chain motion detection with baseline MSE thresholds.

Motion-triggered reflective wave sensing cuts power use while extending fall and presence detection beyond a motion sensor's view.

Time-sequential optical emitters and synchronized shuttering raise optical air-data SNR, improving parameter accuracy and sensitivity.

Annular grooves create vortices that purge impurities from a rotating aerodynamic probe while limiting icing and preserving measurement accuracy.

A frustoconical PEEK composite hood with metal inserts protects the probe thermally while preserving airflow accuracy and electrical continuity.

A contoured non-metallic sleeve and rigid flag turn air data probe alignment and bend checks into a fast visual inspection.

A locking sheath and gripping handle protect the protruding sensor part during fitting and maintenance without blocking aircraft attachment holes.

Tracks AoA sensor responsiveness and onboard health signals to flag underdamping, heating faults, and other failures before service disruption.

Keeping ultrasonic or laser wind sensors horizontal in flight improves real-time wind direction and velocity data for airborne greenhouse gas monitoring.