Method for supplying safe-voyage in Northic sea

摘要

The present invention relates to a safety route search method and a return method of a ship navigating the North Pole, and more specifically, to search for a plurality of safety routes at the first search, and to search for a local safety route at each local site to find the safety of the ship. The present invention relates to a method for searching for a safe route and returning to a North Pole that provides a route and provides a method for returning to a safe route when the ship leaves. To this end, the risk inference module generates a ship movement risk at a predetermined first distance in consideration of drift information based on weather information of the North Pole from the origin of the ship to the destination in response to a route request, and an optimal route guidance module Using the generated ship movement risk, searching and generating a plurality of safety routes created by different routes from the ship's origin to the destination, the first safety route selected from the plurality of safety routes created by the optimal route guidance module In accordance with the step of navigating the North Pole, the course departure detection module detects the departure of the route of the selected first safety route under a preset condition, and the optimal route guidance module detects the first safety route among the plurality of safety routes searched and generated. Disclosed is a method and a method for retrieving a safe route for a ship navigating the North Pole, comprising the step of safely returning to a safe route by navigating the North Pole by providing a second safe route closest to the vessel.