Tire condition sensor communication with tire location provided via vehicle-mounted identification units

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United States of America Patent

PATENT NO 6441728
APP PUB NO 20020084896A1
SERIAL NO

09753290

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tire condition communication system (10) for a vehicle (12) that has a tire (e.g., 14A). A sensor (e.g., 74), associated with the tire (e.g., 14A), senses at least one tire condition. A memory (e.g., 70), associated with the tire (e.g., 14A), holds an identification. Transmitter components (e.g., 80 and 22), associated with the tire (e.g., 14A) and operatively connected to the sensor (74) and the memory (70), transmit a condition signal (e.g., 24A) that indicates the held identification and the sensed tire condition. A vehicle-based unit (28) receives the transmitted condition signal (e.g., 24A) indicative of the held identification and the sensed tire condition. An identification provision unit (e.g., 42A), located on the vehicle (12) adjacent to the tire (e.g., 14A) and having a location identification, transmits the location identification in response to a request. A communication portion (e.g., 48A) of the tire condition sensor unit (e.g., 18A) communicates a request to the identification provision unit (e.g., 42A) to transmit the location identification. The tire condition sensor unit (e.g., 18A) receives the requested location identification and updates the held identification.

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Patent Owner(s)

Patent OwnerAddress
TRW INC1900 RICHMOND ROAD LYNDHURST OHIO 44124 UNITED STATES OF AMERICA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeZorzi, Timothy South Lyon, MI 31 1226
Dixit, Rahul Farmington Hills, MI 10 284

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