发明名称 |
FAILURE FACTOR IDENTIFICATION SUPPORTING APPARATUS AND FAILURE FACTOR IDENTIFICATION SUPPORTING METHOD |
摘要 |
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. |
申请公布号 |
US2016274964(A1) |
申请公布日期 |
2016.09.22 |
申请号 |
US201615072099 |
申请日期 |
2016.03.16 |
申请人 |
AZBIL CORPORATION |
发明人 |
TANAKA Masato;YAMASAKI Fumiaki;KOYAMA Shinichi;KOHATA Motomi |
分类号 |
G06F11/07 |
主分类号 |
G06F11/07 |
代理机构 |
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代理人 |
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主权项 |
1. A failure factor identification supporting apparatus comprising:
a failure time point information obtaining unit that obtains information regarding a failure occurrence time point at which a failure occurs in a field device located in a field; an event information obtaining unit 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 that outputs the event information, obtained by the event information obtaining unit, as a failure factor candidate. |
地址 |
Chiyoda-ku JP |