Failure factor identification supporting apparatus and failure factor identification supporting method

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United States of America Patent

PATENT NO 9858138
SERIAL NO

15072099

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Abstract

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A failure factor identification supporting apparatus includes a failure time point information obtaining unit (21) that obtains information regarding a failure occurrence time point at which a failure occurs in a field device (V1) located in a field; an event information obtaining unit (22) that obtains event information regarding, among one or more events that occur in the field, an event that occurs within a certain time range prior to the failure occurrence time point, and an event occurrence time point at which the event occurs; and a failure factor candidate output unit (23) that outputs the event information, obtained by the event information obtaining unit (22), as a failure factor candidate.

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Patent Owner(s)

Patent OwnerAddress
AZBIL CORPORATION2-7-3 MARUNOUCHI CHIYODA-KU TOKYO 100-6419

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kohata, Motomi Chiyoda-ku, JP 2 20
Koyama, Shinichi Chiyoda-ku, JP 38 438
Tanaka, Masato Chiyoda-ku, JP 502 4885
Yamasaki, Fumiaki Chiyoda-ku, JP 7 25

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