An optimal route derivation server configured to derive an optimal route of a ship includes a storage unit configured to store marine data including winds, wave heights, and currents by matching the marine data with sailing data at each time point and each location included in the sailing data of each sailing obtained from an Automatic Identification System installed on a ship, a corrected ship speed derivation unit configured to derive a first corrected ship speed by excluding an influence of currents from a speed of the ship for each sailing, a second corrected ship speed by considering an influence of winds on the first corrected ship speed at each location, and a third corrected ship speed by considering an influence of waves on the first corrected ship speed at each location, a speed down curve derivation unit configured to derive a first speed down curve related to winds and a second speed down curve related to waves based on a basic speed, the second corrected ship speed and the third corrected ship speed of the ship, and a route determination unit configured to derive an optimal route of the ship by using a Speed Reduction Algorithm to which the first speed down curve or the second speed down curve is applied.
SERVER, METHOD AND COMPUTER PROGRAM FOR DERIVING OPTIMAL ROUTE OF SHIP
24.10.2024
Patent
Elektronische Ressource
Englisch
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