Tyre Measurements TRIZ Cases

A spherical monitoring device with an encapsulated sensor unit rolls inside pneumatic tires to detect ambient conditions.

A gas detection module uses a seal lip to enclose the detection section on a discrete component surface.

A tire pressure regulation system uses a ground-striking pump to maintain optimal inflation automatically.

Electronic control unit stores tire pressure sensor configuration data to eliminate communication delays during periodic wake cycles.

A flange passage routes pressurized gas through an axle flange, reducing leak risks while maintaining efficient tire inflation.

Field strength measurement determines wheel installation positions when angle comparison fails due to desynchronization.

A precipitation detection device and additional sensors measure water thrown up by tyres to determine wear state.

Threaded joint holes in the bottom bracket secure a compressed air bottle, eliminating bulky inflators and preventing loss during rides.

Activator triggers tire sensors to generate and transmit condition data, reducing acquisition errors in vehicle monitoring systems.

A tire leak detection system predicts failure time using multiple models.

A tire tread wear estimation system calculates wear percentage using wheel revolution counts and inflation pressure data.

Counterweight and integral latching reduce tilting moments on rubber seals while maintaining mechanical load capacity.

A tire pressure management system uses a dedicated deflate valve assembly to vent pressurized air from wheel assemblies for rapid pressure reduction.

A TPMS sensor determines modified target pressure based on vehicle data to reduce unnecessary transmissions.

A segmented receiving part with radial extensions connects to a wheel hub to transmit control pressures directly to the vehicle rim.

Image analysis triggers tire pressure sensors only upon detecting shape changes, reducing battery consumption during vehicle shutdown and startup cycles.

A tire transponder antenna uses variable helix pitch to adjust electromagnetic coupling between primary and radiating coils.

A compressed air feed system uses a bypass valve to route airflow around the regeneration throttle.

A tire pressure detection apparatus uses Bayesian estimation of resonance frequencies to determine air pressure status from wheel rotation data.

Tool determines communication protocol for tire pressure sensors using vehicle data, eliminating separate calibration magnets and steel wheel interference.

An elastomeric cover with an inwardly directed projection maintains stable coupling and prevents transducer efficiency degradation over time.

An adhesive layer distributes cyclic stresses to protect the monitoring device from overheating at high rotation speeds.

A passive tire sensor unit harvests radio frequency power from a remote reader to actuate sensing elements without internal batteries.

Inverting the minimum frequency representation eliminates noise distortion while preserving original pulse shape for accurate tire footprint estimation.

A diagnostic method calculates relative tire radii from wheel angular speeds to identify under-inflation states.

Peristaltic pump mechanism in self-inflating tire assembly maintains pressure by compressing diaphragm chambers through tire footprint.

A programming tool reads vehicle identification codes to automatically select compatible tire pressure monitoring sensor software profiles.

A tire pressure monitoring unit calculates wheel rotational frequency using a pre-determined proportionality factor linking centrifugal acceleration to rotation speed.

Independent radial straps secure electronic modules to the inner tire wall, preventing detachment during heavy vehicle deformations.

A tread profile wear indicator uses a groove-shaped depression to protect the X-shaped threshold from damage.

A tyre pressure monitoring unit adjusts measurement intervals using an acceleration sensor to detect vehicle motion states.

A modular tire fill tube integrates a pressure indicator positioned perpendicular to the air line for convenient visual monitoring.

A polyurethane foam layer insulates pneumatic tires while dissipating heat through the outer surface.

A tire pressure monitoring system combines resonance frequency analysis with relative rotation speed comparison to detect deflated tires.

A tire integrates an electrode layer and a rubber layer to generate electrical voltage through triboelectric effects during rolling.

Portable LF tire pressure tool applies barometric adjustment to readings, aligning displays with vehicle receivers.

A spindle assembly fluid channel connects axially opposing volumes to drain leaked fluid, preventing lubricant contamination under pressurized conditions.

A segmented seal assembly routes pressurized gas through a rotating hub while preventing leakage and contamination.

A tire filter assembly mounted in a sidewall pocket compensates for natural air leakage by filtering outside air into the tire via a pump passageway.

Perpendicular tread incisions measure remaining depth, resolving crack risks and improving readability accuracy.

Piezoelectric sidewall sensors measure deformation to estimate tire load levels, resolving the trade-off between comprehensive monitoring and system complexity.

Foam and a coupled membrane reduce noise levels while balancing weight concentration on the inner liner.

A method calculates wheel load by measuring circumferential changes in the tire structure.

Segmented inflation strategy transitions off-road tires to on-road pressure faster while maintaining vehicle dynamic stability.

A tire sensor module evaluates signal quality to extract time points characterizing contact area passage for accurate parameter calculation.

A reflection plate relays electromagnetic fields to maintain stable wireless communication despite rotational position changes.

Embedding conducting terminals in the housing prevents vibration-induced loosening and contact failure.

An inlet regulator device with a pressure membrane triggers a peristaltic pump to maintain optimal tire pressure without driver intervention.