PROBLEM TO BE SOLVED: To provide a navigation planning device, a navigation planning system, a navigation planning method, and a program that are capable of calculating a range according to a vessel operation pattern.SOLUTION: A navigation planning device 10 is provided with: an information acquisition unit 15A that acquires state information regarding a current operation of a vessel and including information indicating at least a usable fuel amount of the vessel; a plan acquisition unit 15B that acquires information regarding a future operation of the vessel, namely planned propulsion mode information indicating a combination of operations of a main machine and a propulsion electric motor and planned operation section information indicating a combination of operations of a plurality of main generators; and a range calculation unit 15C that calculates a predicted range indicating the cruisable distance of the vessel on the basis of the usable fuel amount, the planned propulsion mode information, and the planned operation section information.SELECTED DRAWING: Figure 2
【課題】船舶の運転パターンに応じた航続距離を計算可能な運航計画装置、運航計画システム、運航計画方法、及びプログラムを提供する。【解決手段】運航計画装置10は、船舶の現在の運転に関する情報であって、少なくとも前記船舶の使用可能燃料量を示す情報を含む状態情報を取得する情報取得部15Aと、前記船舶の将来の運転に関する情報であって、主機及び推進電動機の運転の組み合わせを示す計画推進モード情報と、複数の主発電機の運転の組み合わせを示す計画運転区分情報とを取得する計画取得部15Bと、前記使用可能燃料量と、前記計画推進モード情報と、前記計画運転区分情報とに基づいて、前記船舶が航走可能な距離を示す予測航続距離を計算する航続距離計算部15Cと、を備える。【選択図】図2
NAVIGATION PLANNING DEVICE, NAVIGATION PLANNING SYSTEM, NAVIGATION PLANNING METHOD, AND PROGRAM
運航計画装置、運航計画システム、運航計画方法、及びプログラム
2018-11-15
Patent
Elektronische Ressource
Japanisch
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