Title:
MAINTENANCE MANAGEMENT DEVICE AND MAINTENANCE MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2019/239527
Kind Code:
A1
Abstract:
A maintenance management device 1 predicts failure timing on the basis of sensor data indicating the state of an operation device (2) and the relationship between the length of time until the failure timing and the sensor data, and calculates maintenance preparation completion timing on the basis of the maintenance information for the operation device. The maintenance management device 1 determines whether the maintenance preparation will be completed by the failure timing, and if it is determined that the preparation will not be completed, outputs that the preparation will not be completed.
Inventors:
HIROSE SATORU (JP)
TAKAGI TORU (JP)
TAKAGI TORU (JP)
Application Number:
PCT/JP2018/022617
Publication Date:
December 19, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
H04Q9/00
Foreign References:
| JP2017120532A | 2017-07-06 | |||
| JP2017102554A | 2017-06-08 | |||
| JP2002342412A | 2002-11-29 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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