State of charge prediction method and apparatus for a battery

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United States of America Patent

PATENT NO 6441586
SERIAL NO

09814528

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Abstract

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A method of determining the state of a battery including the steps of generating a state vector that describes the state of the battery, predicting a response for the state vector, measuring a response of the battery, and correcting the state vector based on the differences between the predicted response and a measured response to determine the state of the battery.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48092-2023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sarbacker, Shawn D Royal Oak, MI 6 395
Tate, Jr Edward Dean Grand Blanc, MI 5 296
Verbrugge, Mark William Troy, MI 4 324

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