VIDEO TOLLING SYSTEM WITH ERROR CHECKING

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United States of America Patent

APP PUB NO 20110116686A1
SERIAL NO

12944033

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automated toll collection system based on visual recognition of a license plate with a supplemental enhancement to confirm the character recognition of the license plate is disclosed. In an embodiment, a supplemental graphic insignia encodes a check-sum for the license plate characters. The insignia is recorded at the same time as the license plate and the check sum is decoded to confirm the interpretation of the characters on the license plate. Other forms of confirmation devices are also disclosed, including RFID devices.

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Patent Owner(s)

Patent OwnerAddress
TRANSCORE LP8158 ADAMS DRIVE LIBERTY CENTRE BUILDING 200 HUMMELSTOWN PA 17036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gravelle, Kelly Poway, US 60 827

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