A method includes: extracting Time to Closest Point of Approach included in a predetermined time from "risk value information" that stores a "Closest Point of Approach", the "Time to Closest Point of Approach" and a "risk value" for "a first vessel and a second vessel", the risk value being a value indicating a possibility of collision between the first vessel and the second vessel at the Closest Point of Approach and the Time to Closest Point of Approach; acquiring the Closest Point of Approach and the risk value corresponding to the extracted Time to Closest Point of Approach from the risk value information; determining to which sea area the acquired Closest Point of Approach belongs to; and executing calculation processing that includes calculating a sum of risk values corresponding to the Closest Point of Approach for each of sea areas to which the determined Closest Point of Approach belongs.
DANGEROUS SPOT CALCULATION PROGRAM, DANGEROUS SPOT CALCULATION METHOD, AND DANGEROUS SPOT CALCULATION DEVICE
PROGRAMM ZUR KALKULATION GEFÄHRLICHER STELLEN, VERFAHREN ZUR KALKULATION GEFÄHRLICHER STELLEN UND VORRICHTUNG ZUR KALKULATION GEFÄHRLICHER STELLEN
PROGRAMME DE CALCUL DE POINT DANGEREUX, PROCÉDÉ DE CALCUL DE POINT DANGEREUX ET DISPOSITIF DE CALCUL DE POINT DANGEREUX
2024-03-13
Patent
Elektronische Ressource
Englisch
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