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Title:
DETERMINATION METHOD OF SUSPICIOUS SHIP
Document Type and Number:
Japanese Patent JP2007206880
Kind Code:
A
Abstract:

To provide a method for accurately determining whether a vessel navigating in a specific area that can be a target of international terrorism such as a general sea area is a suspicious ship or not.

With respect to all vessels navigating in the general sea area, determination of a suspicious ship or not is performed based on an interest level for problematic ship in the general sea area which is calculated by a problematic property (probability of problematic ship in the general area) calculated from a probability of terrorism in the general sea area calculated based on each vessel's attribute and the navigating behavior of the vessel and an importance of an estimated situation for security item in the general sea area of the vessel.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
ENDO MASATOSHI
TAKAMOTO MASARU
NAKAJIMA YUKI
NAKAGAMI KEISUKE
Application Number:
JP2006023523A
Publication Date:
August 16, 2007
Filing Date:
January 31, 2006
Export Citation:
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Assignee:
JAPAN PORT & HARBOUR ASS
KOWAN HOAN TAISAKU KIKO
SIO SEISAKU KEIEI KENKYUSHO KK
ENDO MASATOSHI
TAKAMOTO MASARU
NAKAJIMA YUKI
NAKAGAMI KEISUKE
International Classes:
G06Q50/00; G06Q50/26; G06Q50/30; G08B15/00; G08B25/04; G08G3/00
Attorney, Agent or Firm:
Katsuhiko Hashimoto
Kyoko Hashimoto