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US 2022/0187809 A1Published application
Process state monitoring device and process state monitoring method
AssigneeJfe Steel Corporation
InventorsTakehide HIRATA, Tatsuhiro SUE, Masafumi MATSUSHITA, Yohei HARADA
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Abstract
A process state monitoring device incudes a processor including hardware, the processor being configured to: separate two or more components from time series data of a value indicating a state of a process; compute a characteristic value from each of the separated components; and classify the state of the process on the basis of the computed characteristic values.
Claims20
-10. (canceled)
A process state monitoring device comprising a processor comprising hardware, the processor being configured to:
- separate two or more components from time series data of a value indicating a state of a process;
- compute a characteristic value from each of the separated components;
- and
- classify the state of the process on the basis of the computed characteristic values.
1 more element
A process state monitoring method, comprising:
- separating two or more components from time series data of a value indicating a state of a process;
- computing a characteristic value from each of the separated components;
- and
- classifying the state of the process on the basis of the computed characteristic values.
1 more element
Dependencies are inferred from the claim text.