Tire pressure loss detection

Details Tire pressure loss detection Tire pressure loss detection

2006-01-31

2006-01-31

Bui, Bryan (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Pressure

C073S146000, C701S029000, C303S163000, C340S443000, C340S444000

Reexamination Certificate

active

06993449

ABSTRACT:
The present invention is directed to monitoring the loss of pressure in one or more tires by detecting the angular speed variations of one or more wheels of the vehicle over a specified wheel revolution period and analyzing the vibration of the speed various. Changes in the frequency are related to pressure loss, which is indicated to the driver, for example, by displaying the tire pressure loss information on a display.

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patent: WO 01/87647 (2001-11-01), None

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