PROBLEM TO BE SOLVED: To more accurately calculate a disturbance to a hull.SOLUTION: A disturbance speculation device for speculating turbulence vector for a target vessel navigating a preset set sea route includes: an acquisition unit for acquiring vessel information including turbulence vector and position of the other vessel for the other vessel calculated at the other vessel from at least one or more other vessels different from the target vessel; and a disturbance speculation unit for speculating the disturbance vector of a prescribed point positioned before the target vessel on the set sea route based on the vessel information.SELECTED DRAWING: Figure 3

    【課題】 船体に対する外乱をより精度良く算出する。【解決手段】 予め設定された設定航路を航行する対象船に対する外乱ベクトルを推測する外乱推測装置であって、対象船とは異なる少なくとも1つ以上の他船から、他船において算出された他船に対する外乱ベクトルと他船の位置とを含む船舶情報を取得する取得部と、船舶情報に基づいて、設定航路上において対象船の前方に位置する所定地点の外乱ベクトルを推測する外乱推測部とを備える。【選択図】図3


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    Title :

    DISTURBANCE SPECULATION DEVICE


    Additional title:

    外乱推測装置


    Contributors:

    Publication date :

    2018-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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