Title:
Vessel apparatus maintenance determining device
Document Type and Number:
Japanese Patent JP6271410
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ship equipment maintenance determination device capable of calculating proper maintenance timing for ship equipment.SOLUTION: A ship equipment maintenance determination device includes: a vessel speed detection part which detects a vessel speed; a horsepower detection part which is installed in a ship and which detects horsepower output from ship equipment serving as a power source for moving the ship; and a control part which performs calculation S14 of a coefficient calculated by a relationship between the vessel speed detected by the vessel speed detection part and the horsepower of the ship equipment, detected by the horsepower detection part, and which makes a determination S18 of maintenance timing on the basis of a time change of the calculated coefficient S16.SELECTED DRAWING: Figure 2
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Inventors:
Asakusa Goichi
Masato Ishioka
Ryota Kuroiwa
Masato Ishioka
Ryota Kuroiwa
Application Number:
JP2014260677A
Publication Date:
January 31, 2018
Filing Date:
December 24, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63B9/00; B63B49/00; B63H21/12
Domestic Patent References:
| JP2009286230A | ||||
| JP2006193124A | ||||
| JP2012086604A |
Foreign References:
| WO2013111397A1 |
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura
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