Title:
SHIP COMMUNICATION METHOD, SHIP, SHIP TO SHIP COMMUNICATION SYSTEM, AND SHIP-LAND COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2017191963
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ship communication method, ship, ship to ship communication system, and ship-land communication system that, when communication is performed while a height position of a communication antenna is kept high by holding or hanging the communication antenna by an air vehicle, enable a communication cable, preferably together with the air vehicle and communication antenna to be safely and easily recovered, even in stormy weather, emergency, or accident.SOLUTION: Communication is performed while a communication antenna 4 connected to a communication instrument 2 mounted on a ship 1 via a communication cable 3 is kept high over the ship 1 by holding or hanging the communication antenna 4 thereby floating it in the air by an air vehicle 7. The connection between the communication antenna 4 and the communication instrument 2 is released by a detachable connection part provided, for example, at a position between the communication antenna 4 and the communication cable 3, while the communication antenna 4 is kept high over the ship 1. Then, the communication cable 3, preferably together with the air vehicle 7 and the communication antenna 4, are recovered while a part or all of the communication cable 3 is separated from the air vehicle 7.SELECTED DRAWING: Figure 4
Inventors:
KAGAMI HITOSHI
Application Number:
JP2016078753A
Publication Date:
October 19, 2017
Filing Date:
April 11, 2016
Export Citation:
Assignee:
MITSUI SHIPBUILDING ENG
International Classes:
H01Q1/28; B63B49/00; B64C25/54; B64C27/04; B64C39/02; B65H54/00; H01Q1/34
Domestic Patent References:
| JP2010058931A | 2010-03-18 | |||
| JPS5267907A | 1977-06-06 | |||
| JP2012101671A | 2012-05-31 | |||
| JP2013189036A | 2013-09-26 | |||
| JP2002046688A | 2002-02-12 |
Foreign References:
| CN101064536A | 2007-10-31 | |||
| WO2004047335A1 | 2004-06-03 | |||
| US20050017129A1 | 2005-01-27 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa