Title:
OVERBOARD FALL DETECTION UNIT, PORTABLE TERMINAL, AND SERVER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/168772
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to maintain detection of an overboard fall of a ship crewperson when the ship crewperson is floating after falling overboard, and to reliably provide notification of an overboard fall of a ship crewperson. The present disclosure provides a overboard fall detection unit U characterized by comprising: a water environment sensor 1 which is equipped on a ship crewperson C and which outputs data pertaining to the water environment surrounding the ship crewperson C; an overboard fall detection part 21 which detects an overboard fall of the ship crewperson C on the basis of the data pertaining to the water environment; and an overboard fall notification part 23 which transmits a beacon signal that continuously provides notification of information pertaining to the overboard fall of the ship crewperson C via one-way communication.
Inventors:
TANISHITA TOMOKI (JP)
MURATA NOBUHISA (JP)
SUZUKI JUICHI (JP)
KUMAZAWA TAISEI (JP)
MURATA NOBUHISA (JP)
SUZUKI JUICHI (JP)
KUMAZAWA TAISEI (JP)
Application Number:
PCT/JP2022/003510
Publication Date:
August 11, 2022
Filing Date:
January 31, 2022
Export Citation:
Assignee:
JAPAN RADIO CO LTD (JP)
International Classes:
G08B21/08; B63C9/00; G08B25/10
Foreign References:
| JP2004249956A | 2004-09-09 | |||
| JP2002232303A | 2002-08-16 | |||
| JP2020196402A | 2020-12-10 | |||
| JP3195991U | 2015-02-19 | |||
| JPH1111396A | 1999-01-19 | |||
| JP2007293384A | 2007-11-08 |
Other References:
MASAAKI WADA: "Information Processing Society of Japan Research Report Ubiquitous Computing Systems (UBI", vol. 54, 2006, INFORMATION PROCESSING SOCIETY OF JAPAN, article "Development and Evaluation of a Rescue Support System for People Who Fall Overboard at Sea", pages: 31 - 38
Attorney, Agent or Firm:
OKADA, Kenji et al. (JP)
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