Machine device state monitoring system and machine device state monitoring method
AssigneeKomatsu Ltd.
InventorsHiroyuki Chikugo, Shuuji Hori, Haruna Higashi
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Abstract
A machine device state monitoring system includes an image data acquisition unit that acquires image data of an inside of a housing chamber in which a mechanical part is housed, an image analysis unit that outputs foreign substance data relating to a foreign substance in oil in the housing chamber based on the image data, a storage unit that stores characteristic data indicating a characteristic of the foreign substance, and an estimation unit that estimates a state of a machine device having the mechanical part based on the foreign substance data and the characteristic data to output estimation data.
Claims7
A machine device state monitoring system comprising:
- an image data acquisition unit configured to acquire image data of an inside of a housing chamber in which a mechanical part is housed;
- an image analysis unit configured to output foreign substance data relating to a foreign substance in oil in the housing chamber based on the image data;
- a storage unit configured to store characteristic data indicating a characteristic of the foreign substance;
- and
- an estimation unit configured to estimate a state of a machine device having the mechanical part based on the foreign substance data and the characteristic data to output estimation data.
A machine device state monitoring method comprising:
- acquiring image data of an inside of a housing chamber in which a mechanical part is housed;
- outputting foreign substance data relating to a foreign substance in oil in the housing chamber based on the image data;
- and
- estimating a state of a machine device having the mechanical part based on the foreign substance data and characteristic data indicating a characteristic of the foreign substance.
Dependencies are inferred from the claim text.