Online learning using information fusion for equipment predictive maintenance in railway operations

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United States of America Patent

PATENT NO 9187104
SERIAL NO

13873851

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Abstract

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An aspect of an online learning system includes collecting data, via a computer processing device, from a plurality of data sources including multiple disparate detectors, the data including at least one of historical alarm data, failures, maintenance records, and environment observations. The data is stored in tables each corresponding to a subject of measurement. The online learning system also includes identifying common fields shared across the tables, merging at least a portion of the data across the tables having the common fields, and creating an integrated data model based on results of the merging.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Dongping Naperville, US 5 138
Hampapur, Arun Norwalk, US 238 6488
He, Qing East Amherst, US 166 2901
Li, Hongfei Briarcliff Manor, US 74 675
Li, Zhiguo Yorktown Heights, US 95 343
Parikh, Dhaivat P Plano, US 10 106
Qian, Buyue Sacramento, US 30 174

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