OPERATION SUPPORT DEVICE, OPERATION SUPPORT SYSTEM, AND PROGRAM

Japanese Patent JP2023043041

A

To facilitate recovery of an underwater cruising body.SOLUTION: An operation support device 4 includes: a position acquisition unit 431 for acquiring a position of an underwater cruising body 1 navigating underwater and a position of a water surface navigation body 2 existing on the water surface for communicating with the underwater cruising body 1; a structure information acquiring unit 432 for acquiring underwater structure information indicating the position and shape of an underwater structure existing underwater where the underwater cruising body 1 is navigated; an area setting unit 433 for setting, as a no-entry area, an area where the underwater cruising body 2 is incapable of reaching only by directly advancing from the position of the underwater cruising body 2 due to existence of an underwater structure; and a notification unit 434 for notifying an alarm when the position of the underwater cruising body is included in the no-entry area.SELECTED DRAWING: Figure 2

NISHITANI AKIHIKO
KAWADA RYOICHI
KOJIMA JUNICHI

JP2021150521A

March 28, 2023

September 15, 2021

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KDDI CORP

B63C11/00; B63C11/48

Izumi Toshihiro
Kyosuke Kutsune
Kensuke Terakawa

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