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7623025 |
Tire pressure monitor initiation tool with vehicle data interface
A tire pressure monitor system tool stores information regarding a plurality of tire pressure monitor systems installed on vehicles. The tool receives information regarding a particular vehicle....
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7619510 |
Apparatus, method and program for alarming abnormality in tire air-pressure
The present invention provides an apparatus, method and program for alarming abnormality in tire air-pressure which prevent the issuance of an erroneous alarm and thus determine abnormality in tire...
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7592904 |
Tire pressure monitor system module
A tire pressure monitor system module provides modular products with tire pressure monitor system functionality. The tire pressure monitor system module may be added to a modular product to provide...
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7592903 |
Tire pressure monitor system tool with re-learn and diagnostic procedures
A tire pressure monitor system tool that stores information regarding a plurality of tire pressure monitor systems. The information may include procedures for resetting and diagnosing the tire...
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7586403 |
Vehicle tag reader
A tire sensor that communicates to a remote interrogator in one of two modes depending on the nature of the interrogation. The interrogator may be distributed throughout a vehicle if needed for...
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7557698 |
Wheel information processing device
A wheel information processing device comprises a plurality of wheel-side communication units provided in a wheel of an automotive vehicle, and a body-side communication unit provided in a body of...
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7528707 |
Spare tire pressure monitoring system
A spare tire pressure monitoring system includes a detection mechanism releasably connectable to the valve stem of a spare tire and includes a sensing device for measuring the actual air pressure...
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7508301 |
Tire monitoring system and method
A tire monitoring system for a vehicle having tires determines if two tires share a same side of the vehicle based on a state of each of the two tires. In at least one embodiment, a first output...
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7493808 |
Fill-through tire pressure indicator
A tire pressure indicator that is combined with a fill valve. The indicator and the fill valve are coaxial or concentric. The invention may be screwed onto a tire valve stem. The indicator has...
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7425892 |
Tire inflation pressure sensing apparatus with function of detecting tire location
A tire inflation pressure sensing apparatus according to the invention includes a plurality of transmitters, each of which is provided on one of a plurality of wheels of a vehicle, and a receiver...
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7417531 |
Technique for monitoring a tire condition of a vehicle
A control system is employed in a vehicle to assist a user to operate the vehicle effectively and safely. In accordance with the invention, the system provides driving assistance to the user by...
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7411487 |
Tire-information administration system
A tire-information administration system includes a plurality of sensor modules installed in tires; at least one reception module configured to receive data from the sensor modules; and a central...
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7397352 |
Method and device for localizing the position of at least two emission units, especially for monitoring at least one parameter for a plurality of wheels pertaining to a motor vehicle
The invention relates to a method and a device for localising the position of at least two emission units, especially for monitoring at least one parameter for a plurality of wheels pertaining to a...
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7391308 |
Monitoring device, transceiver system and its control method
A transmitter module has a sensor module that includes a plurality of sensors and operates intermittently, a signal processor module that permits transmission of an output of the sensor module to a...
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7388478 |
Apparatus for detecting tire inflation pressure
A sensor detects values of inflation pressure of a tire of a vehicle one after another. A controller calculates, from the values of the tire inflation pressure, a deflation rate at which the tire...
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7378951 |
Tire pressure monitoring system
A vehicular tire pressure monitoring system, including a transponder unit ( 10 ) for each tire to be monitored, the transponder unit having an incorporated RF transmitter ( 12 ) and being...
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7343871 |
Device for surveying the pressure of fluids housed in tanks or flowing through ducts
An apparatus for surveying the pressure of fluids housed in tanks or flowing through ducts comprises a device ( 100 ), an envelope ( 1 ) with axial symmetry which forms the external covering of the...
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7336164 |
Tire pressure monitoring system and sensor therefor
A system for monitoring tire pressure and producing a first signal in the event that a low tire pressure condition has been sensed and a second, different signal in the event that a low tire...
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7333008 |
Tire deflation warning system and method thereof, and judgment program of tire with reduced pressures
A tire deflation warning system having a means for detecting the rotational speeds of wheels on a vehicle and a means for judging tires with reduced air pressure from the rotational speed...
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7327244 |
Valve device with pressure alarm for tire
A valve device includes a metal tube fixed to a tire rim of a vehicle. A valve is mounted in an end of an air passageway of the metal tube. A transmitter includes two switches respectively...
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7301445 |
Tire maintenance system
A method of managing at least one vehicle includes sensing a tire operating characteristic of the at least one vehicle, sensing a vehicle operating characteristic of the at least one vehicle, and...
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7298279 |
Open-ended device monitoring system
An emission prevention system for use on an open-ended line includes an end-cap and a proximity sensor. The proximity sensor is preferably configured to detect a change in the extent of engagement...
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7277008 |
Sensor unit, method, device and sensor system for determining a side of a vehicle on which a wheel with a sensor unit is disposed
A sensor unit for recording the direction of rotation of a wheel is embodied to record a variable that is characteristic for a direction of flow of an air stream in a tire of the wheel. To...
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7242285 |
Apparatus and method for power management in a tire pressure monitoring system
A system ( 10 ) and method manages battery ( 13 ) power in a wheel module ( 11 ) for indicating when air pressure in a tire falls below a recommended value. Tire air pressure is sensed with a...
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7218210 |
Pressure sensing method and apparatus
A multi-wheel highway vehicle for transporting passengers, cargo or both has a plurality of wheels supporting the vehicle with the wheels having pneumatic tires mounted thereon, at least one...
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7212104 |
Power consumption protocol
Low power consumption protocol A telemetry unit ( 100 ) is provided for mounting inside a pneumatic tire, which includes a piezoelectric element ( 114 ) supported in a housing ( 112 ), with an...
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7197422 |
System and method for determining proper tire inflation pressure based on current vehicle mass conditions
A tire pressure monitoring system as described herein leverages a real-time onboard vehicle mass estimate to determine whether tire pressure is appropriate for the current loading conditions. The...
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7196617 |
Graduated stiffness for electrical connections in tires
A strain-resistant electrical connection and a method of making the same is provided. A wire or other conductive lead is connected to a circuit in a manner that makes the connection more resistant...
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7196616 |
Tire pressure warning device with adjustable tire pressure setting
A tire pressure warning device with adjustable pressure setting includes a case divided into a lower and an upper chamber and having a shoulder portion formed near a top thereof; a valve structure...
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7183937 |
Self-powered sensing module and tire pressure monitoring system using the same
A tire pressure monitoring system (TPMS) having a self-powered sensing module having a sensor unit with at least one sensor for measuring at least one of a temperature, a pressure, and an...
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7145443 |
Casing structure of transmitter for use in tire condition monitoring apparatus
A transmitter is mounted on a wheel of a vehicle by a jig of an automatic mounting machine. The transmitter has a measuring-transmitting portion, a valve stem, and a casing. The...
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7117074 |
Method and apparatus for alarming decrease in tire air-pressure and program for alarming decrease in tire air-pressure
A method for alarming decrease in tire air-pressure in which decrease in tire air-pressure is determined on the basis of rotational velocity information of a wheel of a vehicle. Respective...
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7102499 |
Electronic device for a tire having an extensible antenna
An electronic communication device for a tire includes a radio device and an antenna intended to be attached to or embedded in a tire, the antenna being spirally or helically shaped to absorb...
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7084750 |
Counterbalance annular tire transponder assembly and method
An annular antenna and transponder are affixed to a tire using the transponder as a counterweight to offset tire imbalance. The annular antenna is attached to an inner tire surface and is coupled...
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7040175 |
Pressure reading structure for a pressure gage
An improved pressure reading structure for a pressure gage is disclosed, comprising a data plate, a rotable pointer and a protection casing. The data plate includes a central area and an extended...
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7030744 |
Alert device for pneumatic object
An alert device, which is adapted for mounting to a valve of a pneumatic object, is capable of detecting any decrease in the interior pneumatic pressure of the pneumatic object and generating a...
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7030743 |
Tire pressure indicator providing a visual indication of tire pressure
An tire pressure indicator operative to provide a first visual indication if the tire pressure within a tire to which the indicator is coupled is below a first predetermined pressure and a second...
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7019629 |
Tire pressure indicator
A tire pressure indicator is disclosed including a housing having an inlet for air under pressure, a sealed chamber, the chamber containing a gas under pressure, a signaling device having an...
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7015802 |
Vehicle tag reader
A remote communication device, such as a radio frequency type device, that receives temperature indicia concerning a container and/or its contents and communicates such temperature indicia along...
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7013833 |
Valve stem pressure poppet
A valve stem pressure poppet incorporated into a tire valve cap for monitoring tire air pressure. The indicator assembly is screw attached by a connector onto an existing valve stem. The assembly...
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7009505 |
Tire pressure gauge
A tire pressure gauge includes a tubular housing, an air ventilating member dividing the housing into receiving and coupling chambers, a flexible diaphragm disposed in the receiving chamber and...
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6999861 |
Tire status monitoring apparatus and receiver therefor
A receiver of a tire status monitoring apparatus which can specify tire mounting positions and does not require initial registration work. The tire status monitoring apparatus includes a plurality...
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6967571 |
Tire condition monitoring apparatus
A tire condition monitoring apparatus that improves data communication accuracy. Permanent magnets are fixed to the wheel well. A transmitter fixed to a tire includes a pressure sensor for...
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6960994 |
Vehicle tire information obtaining apparatus and tire information processing apparatus
A vehicle tire information obtaining apparatus for obtaining tire information relating to a mounted tire and a non-mounted tire of a vehicle. The apparatus includes: (a) tire state detectors which...
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6927679 |
ID registration method, ID collation system incorporated in a vehicle control system, embodied as a pneumatic tire pressure monitoring apparatus associated with pneumatic pressure sensors, and an ID registration tool combined with pneumatic tire pressure monitoring apparatus
A transmitter mode switching apparatus switches a transmitter into an ID registration mode, while a receiver mode switching apparatus switches a receiver into an ID transmission mode (step S 1 )....
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6922141 |
Mounting structure of transmitter for tire condition monitoring apparatus
A transmitter is attached to a wheel of a vehicle and transmits data indicating a condition of a tire of the vehicle. A mounting structure of the transmitter has a casing, a pin and a fastener cap....
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6911903 |
Tire pressure indicator
A tire pressure indicator for coupling with a valve stem of a tire. The tire pressure indicator provides a first visual indication in the event that the tire pressure is below a first threshold...
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6900725 |
Method and system for automatically extending a tire pressure monitoring system for an automotive vehicle to include auxiliary tires
A tire pressure monitoring system ( 12 ) for a vehicle ( 10 ) includes a speed sensor ( 38 ) generating a speed signal indicative of vehicle speed, a timer ( 44 ) generating a time signal, a...
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6889543 |
Wheel assembly provided with a pressure sensor
A wheel assembly includes a wheel having a rim which is adapted to receive a tire. The wheel carries a sensor for measuring pressure inside the tire. The wheel is mounted so as to rotate around a...
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6885293 |
Tire air pressure monitoring system
Provided is a tire air pressure monitoring system capable of grasping the tire positions where there are sensor units even in the case of tire rotation. In the tire air pressure monitoring system,...
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