State determination device and state determination method
AssigneeFanuc Corporation
InventorAtsushi Horiuchi
Life of this patent
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Abstract
A state determination device acquires data on an industrial machine, extracts data used for processing related to machine learning from the acquired data, out of the acquired data, according to an extraction condition for extracting the data, and executes the processing related to the machine learning using the extracted data.
Claims9
A state determination device for determining an operating state of an industrial machine, the state determination device comprising at least one processor, the at least one processor configured to:
- acquire a single time-series data on the industrial machine, wherein the single time-series data is acquired within a range of one-cycle molding process;
- store an extraction condition for extracting data used for processing related to machine learning from the acquired data, wherein the extraction condition is stored by associating changes of operating or operation state of the industrial machine with a predetermined number of cycles;
- extract the data used for the processing related to the machine learning, out of the acquired data, according to the stored extraction condition;
- and
- perform the machine learning using the extracted data, thereby generating a learning model.
A method related to machine learning in a state determination device of determining an operating state of an industrial machine, the state determination method comprising:
- acquiring a single time-series data on the industrial machine, wherein the single time-series data is acquired within a range of one-cycle molding process;
- extracting data used for processing related to machine learning from the data acquired from the industrial machine, out of the data acquired on the industrial machine, according to an extraction condition for extracting the data used for the processing related to the machine learning, wherein the extraction condition associates changes of operating or operation state of the industrial machine with a predetermined number of cycles;
- and
- performing the machine learning using the extracted data, thereby generating a learning model.
Dependencies are inferred from the claim text.