Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 28, 2009
Grant Date -
Jan 3, 2008
app pub date -
Jun 19, 2007
filing date -
Sep 15, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method are provided for monitoring the physical integrity of a tire. The system and method include measuring a signal proportional to the speed of rotation of the wheel and calculating a harmonic signal of the round of wheel (e.g., equal to the energies of the harmonics of this signal), then comparing the result with a threshold and activating an alarm when over-passing this threshold.
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Cited Art Landscape
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