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Title:
SHIP CONTROL SYSTEM, SHIP CONTROL METHOD, PROGRAM AND VEHICLE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/251380
Kind Code:
A1
Abstract:
This ship control system comprises a ship and a communication device, wherein: the communication device includes a communication unit that transmits, to the ship, information indicating the position of the communication device; and the ship includes a communication that receives the information indicating the position of the communication device, and a difference calculation unit that calculates the difference between the position of the communication device and the position of the ship.

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Inventors:
SHIRAO MASATO (JP)
AKITA MARINO (JP)
OSHIMA TAKAFUMI (JP)
Application Number:
PCT/JP2021/021743
Publication Date:
December 16, 2021
Filing Date:
June 08, 2021
Export Citation:
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Assignee:
NHK SPRING CO LTD (JP)
International Classes:
B63C9/00; B63C9/20; B63H21/21; B63H25/02; B63H25/18
Foreign References:
JP2003127987A2003-05-08
JP2020019424A2020-02-06
KR20200052535A2020-05-15
JP2020101114A2020-07-02
US20180335780A12018-11-22
JP5196649B22013-05-15
JP2019171925A2019-10-10
JP4205261B22009-01-07
JP6198192B22017-09-20
Other References:
See also references of EP 4166442A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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