PROBLEM TO BE SOLVED: To reduce a collision risk by generating a plan route for reducing occurrence of facing-each-other between vessels while keeping profitability in route selection.SOLUTION: Latest track information of multiple other vessels, to which the influence of an ocean stream in a passage sea area of a specific vessel is added, is obtained and stored, so as to generate plan route information for enabling a specific vessel to perform efficient navigation with less encounter with other vessels on the basis of the track information. Route selection of a specific vessel 12 is supported by providing the generated plan route information to the specific vessel.SELECTED DRAWING: Figure 1

    【課題】航路選択に当たり、経済性を維持しつつ、船舶同士の見合い関係の発生を低減する計画航路を生成し、衝突リスクを低減可能とする。【解決手段】特定の船舶の通過海域における海流の影響が加味された直近の複数の他の船舶の航跡情報を入手して蓄積し、その航跡情報に基づいて特定の船舶の他の船舶との遭遇が少なく効率的な航行が可能な計画航路情報を生成する。生成された計画航路情報を特定の船舶に提供することで特定の船舶12の航路選択を支援する。【選択図】図1


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    Title :

    VESSEL COLLISION RISK REDUCTION METHOD, VESSEL COLLISION RISK REDUCTION SYSTEM, PLAN ROUTE INFORMATION PROVISION CENTER, AND VESSEL


    Additional title:

    船舶の衝突リスク低減方法、船舶の衝突リスク低減システム、計画航路情報提供センター及び船舶


    Contributors:

    Publication date :

    2018-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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