Method and apparatus for monitoring software and signal integrity in a distributed control module system for a powertrain system

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United States of America Patent

PATENT NO 8428816
APP PUB NO 20090112399A1
SERIAL NO

12246654

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Abstract

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A method to monitor integrity of a signal generated and communicated in a distributed control module system for a hybrid powertrain system includes generating and verifying signal within an originating control module. A message is generated based upon the signal. The message is transmitted and received at a receiving control module. The signal is extracted from the message and its integrity is verified.

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Patent Owner(s)

Patent OwnerAddress
CHRYSLER GROUP LLC1000 CHRYSLER DRIVE AUBURN HILLS MI 48326-2766

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buur, Hanne Brighton, US 23 1266
Cawthorne, William R Milford, US 73 4713
Haines, Trenton W Novi, US 8 173
Park, Jeong J Ann Arbor, US 11 200
Wozniak, Leonard G Ann Arbor, US 23 1074

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