Maintenance support method, storage medium, and maintenance...

Details Maintenance support method, storage medium, and maintenance... Maintenance support method, storage medium, and maintenance...

2006-07-25

2006-07-25

Raymond, Edward (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C714S025000

Reexamination Certificate

active

07082384

ABSTRACT:
In an embodiment of this invention, a diagnosis engine refers to a risk assessment DB and anti-risk measure DB, calculates along the time sequence a risk estimate amount in case of failure for each device and a maintenance cost in executing a measure method in advance, and adds the risk estimate amount and maintenance cost along the time sequence to calculate an optimum maintenance period of the device. When a failure has occurred in the device, the diagnosis engine refers to a failure diagnosis DB on the basis of the identification information of the device and the failure mode and analyzes, on the basis of an operation record, a failure which is different from a secular change.

REFERENCES:
patent: 5596712 (1997-01-01), Tsuyama et al.
patent: 62-276470 (1987-12-01), None
patent: 11-119823 (1999-04-01), None
patent: 2002-73155 (2002-03-01), None
patent: 2002-123314 (2002-04-01), None

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