The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 2019
Filed:
Jan. 26, 2017
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Hiroko Suzuki, Kawasaki, JP;
Takahiro Saito, Asaka, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G08G 3/02 (2006.01);
U.S. Cl.
CPC ...
G08G 3/02 (2013.01);
Abstract
A non-transitory computer-readable recording medium stores a collision risk calculation program that causes a computer to execute a process including: acquiring traveling information on a position and a speed of each of a first ship and a second ship; calculating a future traveling direction range of one or both of the first ship and the second ship based on a position of each of the first ship and the second ship and traveling information of a ship that sailed in a past; and calculating a risk of collision between the first ship and the second ship based on the future traveling direction range.