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Title:
SAILOR PROTECTION DEVICE, SAILOR PROTECTION SYSTEM, SAILOR PROTECTION PROGRAM, WATERCRAFT ACTIVITY INFERENCE DEVICE, REPORT WRITING ASSISTANCE SYSTEM, AND WATERCRAFT ACTIVITY INFERENCE PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/024799
Kind Code:
A1
Abstract:
A sailor protection device (500), wherein a determination unit (510a) performs a determination process to determine whether a sailor is in an emergency situation, on the basis of the strength of notification radio waves received from a transmitter worn by the sailor, said transmitter repeatedly transmitting the notification radio waves, which are for providing notification of the presence of the sailor, and on the basis of detection results from a watercraft oscillation sensor that detects the intensity of oscillation of a watercraft that the sailor is aboard. When the determination unit (510a) has determined that the sailor is in an emergency situation, an on-ship output unit (510k) outputs, to an alarm apparatus, an emergency situation detection signal expressing said determination.

Inventors:
ODA KENTARO (JP)
MIZUKAMI YOSUKE (JP)
YAMAO KAITO (JP)
MIYAGISHIMA HIDEKI (JP)
YAMAMOTO NAOYA (JP)
Application Number:
PCT/JP2023/027254
Publication Date:
February 01, 2024
Filing Date:
July 25, 2023
Export Citation:
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Assignee:
UNIV KAGOSHIMA (JP)
OCEAN SOLUTION TECH KABUSHIKI KAISHA (JP)
SASEBO KOKAI SOKKISHA CO LTD (JP)
NEOS CORP (JP)
International Classes:
G08B21/02; B63C9/00; G08B25/04; G08B25/10
Domestic Patent References:
WO2017138127A12017-08-17
Foreign References:
JP7093139B12022-06-29
JP2010236866A2010-10-21
JP2004354069A2004-12-16
JP2008225614A2008-09-25
Attorney, Agent or Firm:
KIMURA Mitsuru et al. (JP)
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