Patent ID: 11946470
Assignee: EBARA CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  G  Y | IPC F  G

Claim 40:
41. An information processing apparatus, comprising:
one or more processors configured to read a common condition corresponding to a group to which an operating target vacuum pump belongs from a storage apparatus in which the common condition of an occurrence tendency of an abnormality occurrence of a vacuum pump belonging to a setting group determined using an occurrence tendency of a first abnormality data detected from a state quantity of the vacuum pump belonging to the setting group of the vacuum pump is stored for each setting group;
the one or more processors configured to detect a second abnormality data from data of a state quantity of an operating target vacuum pump; and
the one or more processors configured to compare the read common condition with an occurrence tendency of the detected second abnormality data,, wherein the common condition is a first abnormality occurrence rule data indicating an abnormality occurrence rule set based on the abnormality detected in the data of the state quantity of the vacuum pump, and
the one or more processors compare the first abnormality occurrence rule data with a second abnormality occurrence rule data indicating an abnormality occurrence rule detected from the data of the state quantity of the operating target vacuum pump,
wherein the first abnormality occurrence rule data is the number of times range set based on the number of times of abnormality occurrence detected in the data of the state quantity of the vacuum pump, and
the one or more processors compares the set number of times range with the number of times of abnormality occurrence detected from the data of the state quantity of the operating target vacuum pump to determine a separation degree from the set number of times range, and judge the state of the target vacuum pump during operation according to the separation degree.