Title:
DRAFT INFORMATION GENERATING DEVICE AND DRAFT INFORMATION GENERATING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/074991
Kind Code:
A1
Abstract:
[Problem] To calculate draft information easily using a simple configuration. [Solution] A draft information generation device 10 comprises: a ranging sensor 20; and an information processing unit 30. The ranging sensor 20 is disposed on a lateral surface of a ship 80, and measures the distance to the water surface 91 using a ranging signal. The information processing unit 30 calculates the draft height Hdr using the distance to the water surface 91 and the depth Hmd of the ship 80.
Inventors:
BAJI HIROYUKI (JP)
Application Number:
PCT/JP2021/032857
Publication Date:
April 14, 2022
Filing Date:
September 07, 2021
Export Citation:
Assignee:
FURUNO ELECTRIC CO (JP)
International Classes:
B63B39/12; B63B79/10
Domestic Patent References:
| WO2019093416A1 | 2019-05-16 |
Foreign References:
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Other References:
NAGASHIMA, HIROKO; KATO, YUKA: "Measurement Sensor Data Outlier Detection Method", IPSJ SYMPOSIUM SERIES: MULTIMEDIA, DISTRIBUTED, COOPERATIVE AND MOBILE SYMPOSIUM (DICOMO 2018), vol. 2018, 4 July 2018 (2018-07-04), pages 1413 - 1418, XP009543580
SHIGEYUKI OKUDA, YASUO ARAI, NOBUYOSHI KOUGUCHI: "A Study on Draught Measurement System Using GPS Multi-path Signal", JOURNAL OF THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS, vol. 3, 1 January 2006 (2006-01-01), pages 27 - 33, XP055920125, ISSN: 1880-3717, DOI: 10.2534/jjasnaoe.3.27
SHIGEYUKI OKUDA, YASUO ARAI, NOBUYOSHI KOUGUCHI: "A Study on Draught Measurement System Using GPS Multi-path Signal", JOURNAL OF THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS, vol. 3, 1 January 2006 (2006-01-01), pages 27 - 33, XP055920125, ISSN: 1880-3717, DOI: 10.2534/jjasnaoe.3.27
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