Converting Sensor Output Electrically/Magnetically TRIZ Cases

Orthogonal scanning units measure temperature-induced scale expansion for precise position correction without adding separate sensors.

Segmentation isolates sensitive electronics from harsh environments while self-service resonant circuits maintain measurement precision.

Bridge circuit switching adjusts output phase to match Hall effect processing elements.

Symmetrical coil sets with half-pitch phase shifts reduce wiring length and impedance in electromagnetic induction encoders.

Evaluation unit compares sensor values against thresholds to detect failure status, preventing erroneous measurements in critical automotive applications.

A magnetic marker sensor measures three-dimensional field vectors to determine precise location coordinates within a medium.

Non-contact magnetic sensing replaces mechanical limit switches to eliminate wear, reduce wiring complexity, and prevent motor damage from excessive rotation.

A mode selectable field transmitter configures operational modes via a controller to optimize power and performance.

Encoder scale disc applies radial compression via resilient features, eliminating external fastenings and increasing internal component space.

A magnetometer array estimates magnet position by calculating bias between measured and estimated fields.

Circular magnetic sensor array compensates for lateral displacement and uneven field intensity using interpolation to maintain angular measurement accuracy.

A rotary encoder shaft clamps via a ring body and intermediary lever component.

A magnetic sensor uses a permanent magnet with a non-constant quasi-sinusoidal dimension variation and unidirectional magnetization to measure position.

A pulsed incremental position sensor circuit detects electromagnetic interference during measurement cycles to trigger corrective signal generation.

A sensor offset canceling portion generates direct current offset correction signals to adjust digital sine and cosine outputs from magnetoresistive sensors.

A resolver system acquires voltage measurements at specific phase intervals to determine rotational position.

A processing system integrates a sensing module and a determination module to diagnose sensor electrode paths using selectable current sources.

A position-measuring device varies sinusoidal signal periods using digital conversion and dynamic operating modes.

Segmented windings with varying pitches reduce cross-talk and complexity while maintaining high precision linearity.

An absolute position encoder employs asymmetric detector placement on a digital scale to resolve measurement reliability issues in intermediate positions.

Integrating sine and cosine coils into one sensor reduces device complexity while maintaining measurement precision.

Alternating burst mode operation synchronizes multi-channel inductive position sensors via non-galvanic coupling to reduce energy consumption.

Axial and radial adhesive layers with differing moduli secure a graduation disc to a carrier element, preventing thermal deformation.

A contactless angular sensor uses magnetic and capacitive couplings between printed circuits to transmit signals without mechanical wear.

Evaluating phase offset between secondary coil signals determines position without signal distortion from external magnetic fields or ferromagnetic materials.

Active excitation and dynamic frequency tuning eliminate signal interference to enable high-resolution position detection through metallic housings.

A handle assembly uses a Hall sensor and magnet to detect applied force direction for power assist control.

An auxiliary coil generates a field that resolves polarity ambiguity in magnetoresistance sensors, enabling accurate absolute electrical angle measurement.

Resolver interface determines position beyond 90 degrees by calculating excitation phase delay to resolve quadrant ambiguity from sequential signal sampling.