Title:
船舶の推進性能の解析
Document Type and Number:
Japanese Patent JP6846896
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide computer systems which can analyze propulsion performance of a ship with high accuracy on the basis of a data group recorded when the ship is navigated in an actual marine area.SOLUTION: The computer system is provided that comprises memory storing a data group recorded when a ship is navigated in an actual marine area, and a controller analyzing propulsion performance of the ship. The controller calculates estimate of the propulsion performance of the ship under a prescribed climatic environment using the data group and corrects the calculated estimate based on a measured value of marine weather.SELECTED DRAWING: Figure 1
Inventors:
Fujii Miki
Application Number:
JP2016168023A
Publication Date:
March 24, 2021
Filing Date:
August 30, 2016
Export Citation:
Assignee:
Ihi Motor Co., Ltd.
International Classes:
B63B49/00; G08G1/00; G08G3/00
Domestic Patent References:
| JP2016133992A | ||||
| JP2015190970A | ||||
| JP201678685A | ||||
| JP201248492A | ||||
| JP2013104690A |
Foreign References:
| WO2016108183A1 | ||||
| WO2015063907A1 |
Attorney, Agent or Firm:
Shinji Oga
Hiroyuki Hyakumoto
Hiroyuki Hyakumoto