Title:
NAVIGATION ASSISTANCE DEVICE AND NAVIGATION ASSISTANCE METHOD
Document Type and Number:
WIPO Patent Application WO/2024/053526
Kind Code:
A1
Abstract:
[Problem] To accurately estimate information indicating the state of a ship before docking. [Solution] This navigation assistance device comprises a ship state detection sensor, a pier information detection unit, and a deviation angle calculation unit. The ship state detection sensor detects the bow orientation. The pier information detection unit detects the pier line of a pier. The deviation angle calculation unit calculates a deviation angle on the basis of the bow orientation and the pier line, the deviation angle being an angle formed by the bow-stern direction of the ship and the direction in which the pier line extends.
Inventors:
TSUJIMOTO KAZUKI (JP)
SONOBE TATSUYA (JP)
TODA HIROYUKI (JP)
TAKEMOTO KAZUSHI (JP)
SONOBE TATSUYA (JP)
TODA HIROYUKI (JP)
TAKEMOTO KAZUSHI (JP)
Application Number:
PCT/JP2023/031642
Publication Date:
March 14, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
FURUNO ELECTRIC CO (JP)
International Classes:
B63B21/00; B63B43/18; B63B49/00
Foreign References:
| JP2019162977A | 2019-09-26 | |||
| JP2020148811A | 2020-09-17 | |||
| KR101053922B1 | 2011-08-04 | |||
| US5154561A | 1992-10-13 |
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