Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroko Suzuki0
Isamu Watanabe0
Takahiro Saito0
Date of Patent
August 16, 2022
0Patent Application Number
165906620
Date Filed
October 2, 2019
0Patent Citations
...
Patent Primary Examiner
A method for a collision risk calculation includes: executing acquisition processing that includes acquiring travel information regarding a position and velocity of each of a first vessel and a second vessel; executing region calculation processing that includes calculating a region having a possibility of future collision between the first vessel and the second vessel from the travel information of each of the first vessel and the second vessel; and executing first risk calculation processing that includes calculating a first risk value based on a maneuvering amount used by the first vessel or the second vessel in order to avoid the region.
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