Title:
SYSTEM AND PROGRAM FOR ASSISTING PREVENTION OF VESSEL FROM COLLIDING WITH MOORING FACILITY
Document Type and Number:
WIPO Patent Application WO/2020/070841
Kind Code:
A8
Abstract:
A system according to the present invention acquires shape data indicating the shape of a vessel sailing toward a mooring facility, weight data indicating the weight of the vessel, braking performance data indicating the braking performance of the vessel, distance data indicating the distance between the vessel and the mooring facility, and speed data indicating the speed of the vessel, and identifies the risk of collision of the vessel with the mooring facility by using these data. The system according to an embodiment of the present invention displays a graph in which lines L1-L6 indicating boundary lines of risk determined on the basis of risks identified regarding various combinations between distance and speed and a line M indicating the result of the combination between speed and distance of the vessel changing in association with sailing, are displayed on a plane in which the horizontal axis indicates the distance between the vessel and the mooring facility and the vertical axis indicates the speed of the vessel. A vessel operator adjusts the speed of the vessel while watching the graph.
Inventors:
KUTSUNA KOJI (JP)
Application Number:
PCT/JP2018/037107
Publication Date:
May 28, 2020
Filing Date:
October 03, 2018
Export Citation:
Assignee:
NIPPON YUSEN KK (JP)
JAPAN MARINE SCIENCE INC (JP)
JAPAN MARINE SCIENCE INC (JP)
International Classes:
B63B43/18
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
Download PDF:
Previous Patent: USER DEVICE
Next Patent: ELECTRICALLY HEATED TYPE LIGHTER FOR CARBON HEAT SOURCE TYPE FLAVOR INHALATION TOOL, AND SMOKING SYS...
Next Patent: ELECTRICALLY HEATED TYPE LIGHTER FOR CARBON HEAT SOURCE TYPE FLAVOR INHALATION TOOL, AND SMOKING SYS...