| 摘要 |
PROBLEM TO BE SOLVED: To estimate the remaining years of the life of a cooling fan.SOLUTION: A device 100 of estimating the remaining years of the life of a cooling fan comprises a detection unit 111 that detects the state of a cooling fan 220, a storage unit 113 that stores data in which the deterioration state of the cooling fan 220 and its life expectancy, acquired in advance, are associated with each other, and an estimation unit 114 that estimates the remaining years of the life of the cooling fan 220 on the basis of the state of the cooling fan 220 detected by the detection unit 111 and the data stored in the storage unit 113. |
