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Title:
WORK MACHINE MAINTENANCE MANAGEMENT SYSTEM, WORK MACHINE MAINTENANCE MANAGEMENT METHOD, AND WORK MACHINE MAINTENANCE MANAGEMENT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/059832
Kind Code:
A1
Abstract:
According to the present invention, a maintenance management system (200) comprises an acquisition unit (201), and an output unit (203). The acquisition unit (201) acquires an actual operation time of a target work machine (2) including a plurality of management units. The output unit (203) outputs maintenance information regarding the maintenance time for at least one management unit among the plurality of management units, by using a virtual operation time, for each management unit, derived from the actual operation time.

Inventors:
FURUICHI MITSUHIRO (JP)
KAWAI HIROKI (JP)
Application Number:
PCT/JP2020/032125
Publication Date:
April 01, 2021
Filing Date:
August 26, 2020
Export Citation:
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Assignee:
YANMAR POWER TECHNOLOGY CO LTD (JP)
International Classes:
G06Q10/00; A01B69/00; E02F9/20; G01M17/007
Domestic Patent References:
WO2009119032A12009-10-01
Foreign References:
JP2013218408A2013-10-24
JP2014070434A2014-04-21
Attorney, Agent or Firm:
TANEMURA Kazuyuki (JP)
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