About 33 results
https://drivepatents.com/patents/973766 · 11 Jun 2014
A slip angle estimation system and method for estimating a vehicle tire slip angle is disclosed. The system comprise at least one tire (12) supporting a vehicle; first and second strain sensing means (14) affixed to opposite respective first and second tir...
https://drivepatents.com/patents/978493 · 12 Feb 2014
A tire pressure decreased detection apparatus comprising rotation speed information detection means, rotation acceleration information calculation means, resonance frequency estimate means for time-series estimating a torsional resonance frequency of the r...
https://drivepatents.com/patents/980101 · 8 Jan 2014
The present invention relates to a system and method for tracking tire positions. The present invention performs tracking of tires by checking the position of tires synchronized at a predetermined angle when a vehicle speed is equal to or greater than a pr...
https://drivepatents.com/patents/980994 · 11 Dec 2013
The method involves allowing air to flow through a compressed-air line (7) between a front-wheel tire (9) and a high-pressure reservoir (4) and through another compressed-air line (20) between a rear-wheel tire (21) and the reservoir. A determination is ma...
https://drivepatents.com/patents/991210 · 1 May 2013
Disclosed herein is a device for detecting a tire position. The device for detecting a tire position includes a plurality of transmitters provided on each of a plurality of vehicle wheels having a tire and detecting and transmitting a rotation direction an...
https://drivepatents.com/patents/999314 · 15 Aug 2012
The method involves statisticaly processing identifiers in order to determine candidate identifiers from the processed identifiers. The candidate identifiers are marked as identifiers of a wheel unit if the candidate identifiers respond to a predetermined ...
https://drivepatents.com/patents/1002726 · 9 May 2012
A vehicle steering apparatus in which a steering mechanism (4,6,7,24) for turning a steerable tired-wheel (5,29) is operated according to the operation of an operating member (1,22) to be operated by a driver, comprising an actuator (9,40) for applying a f...
https://drivepatents.com/patents/1004953 · 29 Feb 2012
An inflation pressure sensor is mounted in a wheel of a vehicle and determines a tire inflation pressure. A wheel-side communication device transmits a detected tire inflation pressure to a body-side communication device at a predetermined interval. An inf...
https://drivepatents.com/patents/1066397 · 14 Jun 2006
The method involves installing magnetic sensors (4, 5) on a wheel (2), where the sensors have axes orthogonal to each other and extending in a plane perpendicular to a rotation axis of the wheel. A signal generated by variation of magnetic field at termina...
https://drivepatents.com/patents/1068203 · 19 Apr 2006
An assembly for attaching detection unit, in particular for detecting tire pressure, to rim, includes a detection unit receiving detection components; a valve body; a sealing mechanism for providing a seal between the valve body and the rim; a mechanism fo...