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7623021 |
Combined tire pressure monitoring and keyless entry receiver
A system for monitoring conditions within a tire ( 12 ) including a sensor assembly ( 14 ) including a pressure sensor ( 36 ), an accelerometer ( 34 ), a temperature sensor ( 32 ), and a...
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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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7619509 |
Tire monitoring system
In a tire monitoring system for sufficiently reducing the possibility of cross talk generation of a request signal individually transmitted from a vehicle body side controller to each sensor unit,...
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7616106 |
Tire information management system
A tire information management system used for a mining site including a sensor configured to measure the condition of a tire attached to each of a plurality of vehicles for transporting mineral...
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7612665 |
Wireless sensor system and bearing assembly having built-in wireless sensor
A wireless sensor system in which the sensor signal is hardly affected by disturbance and therefore has an increased reliability, which can be constructed light-weight and compact in structure...
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7609151 |
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 detects abnormality of a tire even under unusual conditions such as offset load...
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7603894 |
Self-powered tire monitoring system
Vehicular tire monitoring system includes an energy providing system arranged on the tire, and a sensor system arranged on the tire and coupled to the energy providing system to be provided with...
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7602280 |
Tire pressure monitoring system
A tire pressure monitoring system includes tire-based transmitting and receiving devices and a vehicle body-based transmitting and receiving device having vehicle body-based receiving means,...
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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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7592902 |
Monitoring device and tire combination
The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be...
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7589619 |
Apparatus and method to transfer data from a tire pressure monitor tool to a remote output device such as a printer
A tire pressure monitoring tool transmits a triggering signal to a tire sensor; receives a reporting signal from the tire sensor; extracts data from the reporting signal; stores the extracted data;...
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7583077 |
Pressure sensing device for rotatably moving parts
A magnetic pressure sensing device for rotatably moving parts, of the type including at least one magnetic field source element associated with the rotatably moving part and a magnetic field...
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7579943 |
Apparatus, method and program for alarming decrease in tire air-pressure
To provide an apparatus, method and program for alarming decrease in tire air-pressure which enable to detect decrease in air-pressure of all of four-wheels tires at reduced costs. The apparatus...
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7574293 |
System and method for identifying tire position on a vehicle
A method of determining the position of a tire on a vehicle using signal pulses is described. The method includes receiving a plurality of signal pulses from a transmitter associated with the tire...
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7574292 |
Method and system for calibrating a vehicle speed
A method and system for calibrating speed of a vehicle having a plurality of wheels includes a wheel speed sensor coupled to each of the wheels for providing a first vehicle speed based on an...
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7573376 |
Method, apparatus and program for alarming abnormality in tire air-pressure
A method, an apparatus and a program for alarming abnormality in tire air-pressure which enables to prevent issuing a erroneous alarm or no alarm when only one tire is replaced with a new tire can...
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7565832 |
Tire pressure monitor
A tire pressure detector includes an electrically conductive housing having a housing body and a protruding annular body; a cover having a sleeve portion connected to the protruding annular body,...
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7562567 |
Vehicle ground contact element, tire and vehicle ground contact
A ground-contacting component of a vehicle, comprising at least two physical parameter measurement systems, each measurement system having a linearly polarized antenna. The polarization directions...
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7561035 |
Wireless sensor system and bearing assembly equipped with the same
A wireless sensor system of the present invention includes wireless sensor units ( 4 A, 4 B) and a sensor signal receiving unit ( 5 ). The sensor units ( 4 A, 4 B) have sensors ( 6 A, 6 B), an...
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7559235 |
Tire air pressure monitoring system, tire air pressure sensor unit and method of monitoring-controlling tire air pressure
A tire air pressure monitoring system includes: a sensor unit mounted to a tire and including: an air pressure sensor for outputting a tire air pressure, and a transmitter, a receiver for receiving...
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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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7557696 |
System and process to record inspection compliance data
An accessory ( 502 ) removably attached to a portable computing device ( 504 ) and handheld, portable readers ( 578, 141, 143, and 632 ) are used to generate and store data that indicate an...
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7557694 |
Vehicle tire tread depth determining system
A vehicle tire tread depth determining system includes an annular member embedded beneath an outer surface, and disposed beneath a tread layer, of a vehicle tire. The member has photo-chromatic...
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7551992 |
Detecting tire decompression based on wheel speed
A method for detecting decompression of tires based on the rotational speed of wheels mounted on a vehicle, comprising the steps of: detecting the rotational speed of each of the above-mentioned...
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7551069 |
Tyre data monitoring systems
A vehicle tyre data monitoring system has a wheel mounted sensor means that is adapted to transmit one or more of pressure, temperature, angular velocity, and force vector data for a tyre as a...
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7551057 |
Remote entry system with increased transmit power and reduced quiescent current
A remote entry system for a vehicle includes a portable transmitter and a vehicle-mounted receiver. The receiver alternates between a monitoring state lasting for a monitoring period and a sleep...
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7546763 |
Method and system for extending the mobility of a vehicle
The mobility of a vehicle having first and second pairs of diagonally opposite wheels is extended when the pressure on a given wheel is abnormally low. A load on the first pair of wheels defines a...
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7543489 |
Method and device for determining endstage of lifetime of run-flat tire under run-flat state
The present invention provides a method and device for determining an end stage of lifetime of a run-flat tire under a run-flat state. The method includes the step S 1 of monitoring the tire...
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7541916 |
Power supply using static magnetic field of tire pressure monitoring system
A power supply using a static magnetic field of a tire pressure monitoring system is provided. The power supply includes: a static magnetic field generator installed at a car position adjacent to a...
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7538661 |
Tire pressure management system valve integrity verification method
A method of verifying the integrity of a valve in service in a tire pressure management system is disclosed. The method of verifying valve integrity of a valve interposed between a tire and conduit...
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7538660 |
Wheel condition detector and wheel condition monitor
A wheel condition detector and a wheel condition monitor, each having a case provided in an internal space defined between a tire and a wheel member, the tire and the wheel member forming a wheel....
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7535362 |
Circuit arrangement and method for supplying power to a transponder
A circuit arrangement is provided for a power supply to a transponder including an antenna resonant circuit and a downstream rectifier circuit for receiving and for rectifying an electromagnetic...
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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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7528706 |
System and method for tire pressure monitoring
A system and method for tire pressure monitoring. The system includes a receiver having a storage memory, and a transmitter corresponding to a tire. The storage memory includes a set of unique...
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7528705 |
Tire pressure monitoring method
Methods of monitoring tire pressure and responding to a tire pressure error. A tire pressure monitoring apparatus provides signals to a vehicle control representing pressures in respective ones of...
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7518512 |
Transponder device
A transponder device comprises an integrated CMOS circuit with a semiconductor substrate. A first rectifying diode (DS) is formed by the substrate diode of the CMOS circuit. A first MOS transistor...
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7518497 |
Wheel unit for providing data
In order to determine the tire positions or wheel positions automatically while the vehicle is in operation, the attenuation along a transmission path from the tire to a fixed position on the...
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7518495 |
Universal tire pressure monitor
A universal monitor to be mounted in a tire of a vehicle, the monitor for use in a remote tire pressure monitoring system for the vehicle. The monitor includes a sensor for sensing tire pressure,...
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7518494 |
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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7518493 |
Integrated tire pressure sensor system
The present invention provides a tire pressure sensor system that has multiple functions and is integrated into a small package. The system includes one or more Micro Electro Mechanical System...
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7518492 |
Method and device for signaling of relevant information for the operation of a motor vehicle
Described are a method and a device for signaling information relevant for the operation of a motor vehicle which make it possible for the vehicle's driver to receive information about the...
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7515040 |
Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification
A wheel identifying apparatus according to the present invention includes a plurality of transceivers, a triggering device, a receiver, and a wheel identifier. Each of the transceivers is located...
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7515039 |
Method and apparatus for tire pressure monitoring
A method for monitoring pressure is described herein. The method includes the steps of performing an accurate measurement of pressure and performing an approximate measurement of pressure. Then,...
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7515037 |
Remote operation system with enhanced door lock security of vehicle
A remote operation system includes responders that detect the pressure of tires of a vehicle, an interrogator that is provided in a main body of the vehicle and communicates with the responders so...
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7513144 |
Pneumatic tire with specifically arranged strain sensors
A pneumatic tire comprises a tread portion, a pair of bead portions and a pair of sidewall portions, and at least one of the sidewall portions is provided with at least three strain sensors...
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7511609 |
Tire pressure monitoring system
In the system for monitoring tire pressure in a tire of a vehicle, temporally successive tire pressure measured values are sensed by a transmitting unit, and at least part of the tire pressure...
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7511404 |
Power generator using piezoelectric material
A power generator includes a first terminal; a second terminal surrounding the first terminal; piezoelectric elements disposed radially around the terminals, one end of each element being connected...
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7508302 |
Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification
According to the present invention, a wheel identifying apparatus includes a plurality of transceivers, each of which is located on one of a plurality of wheels of a vehicle, a triggering device, a...
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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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