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AssigneeFanuc Corporation
InventorsKazuhiro SATOU, Kazunori IIJIMA
Estimating the term…
The data management device capable of calculating an evaluation index based on the sensor data includes: a sensor data acquisition unit that acquires the sensor data from one or more sensors installed in an industrial machine; an evaluation index calculation unit that calculates the evaluation index with use of the sensor data; a sensor data storage unit that saves the sensor data; and a sensor data deletion unit that deletes the sensor data when a total volume of the sensor data in the sensor data storage unit exceeds an upper limit. The sensor data deletion unit determines saving priority of the sensor data based on a degree of change in the evaluation index and deletes the sensor data in accordance with the saving priority.
A data management device capable of calculating an evaluation index based on sensor data, the data management device comprising:
A data management program that causes a computer to execute a process of calculating an evaluation index based on sensor data and that causes the computer to execute:
A data management method of calculating an evaluation index based on sensor data and of executing:
Dependencies are inferred from the claim text.