About 31 results
https://drivepatents.com/patents/978786 · 5 Feb 2014
An apparatus is provided for determining a tire operating condition including a tire-based sensor for sensing tire pressure and temperature and transmitting a signal indicative thereof and a vehicle ignition system. A vehicle-based receiver/controller is p...
https://drivepatents.com/patents/980199 · 1 Jan 2014
There is provided a tire location discrimination device, including: a plurality of pressure gauges each measuring internal pressure of a plurality of tires; and an operation unit receiving and processing pressure signals each generated from the plurality o...
https://drivepatents.com/patents/981005 · 11 Dec 2013
A wrong operation detection device for monitoring whether or not a calibration start for determining an initial deflation index is issued in a tire pressure unadjusted state after a deflation warning in a tire pressure monitoring system for detection of de...
https://drivepatents.com/patents/986780 · 18 Sep 2013
Electronic components, conductors, and the like that the form a detecting-and-transceiving circuit are positioned in a space inside a casing other than a space E that is enclosed by an imaginary surface that forms a predetermined angle ΒΈ with respect to a...
https://drivepatents.com/patents/985233 · 3 Apr 2013
Disclosed herein is a tire pressure monitoring system module including: a circuit board having electronic components and electrical elements mounted thereon to transceive electrical signals; a battery mounted on a lower portion of the circuit board to ther...
https://drivepatents.com/patents/985337 · 27 Mar 2013
Disclosed herein is a tire pressure monitoring system (TPMS) device. The TPMS device includes: a pressure sensor recognizing an inner pressure of a tire; a pressure signal collecting processor collecting and processing a pressure signal of the pressure sen...
https://drivepatents.com/patents/994971 · 19 Dec 2012
A tire state judging device (20) includes wheel speed sensors (22, 24, 26, and 28) configured to detect rotational speeds of tires, and a control unit 40 configured to perform frequency-analysis of detection results of the wheel speed sensors (22, 24, 26, ...
https://drivepatents.com/patents/997893 · 26 Sep 2012
A vehicle mass estimation apparatus for estimating a vehicle mass based on rotation speed information of wheels attached to a vehicle. The apparatus includes a wheel rotation speed information detection means for detecting rotation speed information regard...
https://drivepatents.com/patents/1069226 · 15 Mar 2006
The arrangement has a detection device (10) for determining a tire pressure parameter, a stabilizing device (11) that carries out a vehicle stabilizing intervention in the vehicle units (12) for influencing the longitudinal and/or transverse dynamics of th...
https://drivepatents.com/patents/1076362 · 29 Jun 2005
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 wheels, determining the speed against ground of the vehicle, ...