Tyre Measurements TRIZ Cases

Dual 180-degree pumps connected by inlet device maintain pressure without complex valving.

Segmented diaphragms coupled to a rotating proof mass produce differential capacitance, resolving non-linear output and weak signal issues in tire monitoring.

A tire monitoring device compares configuration data to detect changes and manage stored information.

A tire pressure monitoring system detects spare tires using periodic signal reception patterns from rotating sensors.

A tire wear estimation system extracts features from wheel speed signals to classify tread condition using machine learning.

Telematics units analyze wireless signal reception parameters to assign tire sensors to wheel positions, eliminating manual adjustments and assignment errors.

Piezoelectric sensors measure tread shuffle vibrations to estimate tire profile depth during vehicle operation.

An inclinable valve stem mechanism adapts to varying wheel rim angles, securing the main body against centrifugal force during rotation.

A sensor-driven tire pressure controller dynamically adjusts inflation to resolve the trade-off between fuel economy and vehicle control in adverse conditions.

A peristaltic pump assembly integrated into a tire sidewall groove maintains internal air pressure through segment-by-segment deformation.

A single wire connects a burning tool to a tire pressure monitoring device, reducing port installation costs and simplifying the programming process.

A tire pressure monitor system uses received signal strength to determine sensor position on a vehicle.

A tread wear monitoring system estimates remaining material using frictional energy calculations derived from vehicle dynamics.

Wheel rim deformation sensors detect inflation pressure changes, eliminating heavy direct measurement valves and reducing system complexity.

Broadcast telegrams encode wheel position via arrival time differences, eliminating return channels and reducing energy consumption.

Calculates in-flight tire pressure based on landing site altitude and temperature to resolve abrasion issues from improper deflection.

A tire condition detecting device uses a controlling section to switch transmission protocols based on anomaly detection.

Curved lower side member prevents tire liner damage when detached sensor case rolls on inner surface.

A pneumatic tire inflation device uses a safety line and calibrated valve to actuate the main shut-off mechanism via fluid pressure.

A tire pressure detection system uses yaw rate and vehicle speed to filter wheel rotation data.

Transfer arm with gripper mechanism moves rim set assemblies between storage and testing spindles, reducing manual operator effort during tire size changes.

A two-axis planar magnetic sensor measures field intensities in perpendicular directions to detect tire rotation accurately.

A tire inflation method monitors dynamic air pressure in a fluid control circuit to regulate flow toward underinflated tires.

Assign tire pressure monitoring devices to wheel positions using unique identifiers and rotational angle data transmitted to a central unit.