Title:
外乱推測装置
Document Type and Number:
Japanese Patent JP6864483
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To more accurately calculate a disturbance to a hull.SOLUTION: A disturbance speculation device for speculating turbulence vector for a target vessel navigating a preset set sea route includes: an acquisition unit for acquiring vessel information including turbulence vector and position of the other vessel for the other vessel calculated at the other vessel from at least one or more other vessels different from the target vessel; and a disturbance speculation unit for speculating the disturbance vector of a prescribed point positioned before the target vessel on the set sea route based on the vessel information.SELECTED DRAWING: Figure 3
Inventors:
Kenji Yanagihara
Uetake Hironobu
Uetake Hironobu
Application Number:
JP2017007807A
Publication Date:
April 28, 2021
Filing Date:
January 19, 2017
Export Citation:
Assignee:
Tokyo Keiki Co., Ltd.
International Classes:
B63B79/10; B63B49/00; B63B79/40; G08G3/00
Domestic Patent References:
| JP6038087B2 | ||||
| JP8020391A | ||||
| JP5442071B2 | ||||
| JP3760159B2 | ||||
| JP5956233B2 |
Attorney, Agent or Firm:
Hideo Akazawa