Indirect tire wear state prediction system and method

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United States of America Patent

PATENT NO 9873293
SERIAL NO

14918928

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Abstract

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A tire wear state estimation system estimates forces and sliding velocity generated in a tire contact patch, determines frictional energy from the tire force and sliding velocity, and generates an estimate of tire wear state based upon the frictional work done by the tire. A tire wear estimate, pursuant to the system and methodology, is made by determining the amount of frictional work performed by the tire through the integrated use of tire-mounted, GPS sourced, and vehicle-mounted sensor information.

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Patent Owner(s)

Patent OwnerAddress
GOODYEAR TIRE & RUBBER COMPANY THE200 INNOVATION WAY AKRON OH 44316

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, Marc Bissen, LU 24 195
Singh, Kanwar Bharat Stow, US 66 607

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