PROBLEM TO BE SOLVED: To provide an evaluation program, an evaluation method and an evaluation device capable of precisely detecting a dangerous place having high collision risk.SOLUTION: An evaluation program conducts such processing as to extract a voyage record in a sea area of ships which have such a track that a distance between two ships becomes less than a prescribed value and at least one of two ships deviates from a sea route in the sea area in which the route exists, in a computer. An evaluation program conducts processing for evaluating dangers on a plurality of spots contained in the sea area based on the voyage record extracted in the computer.SELECTED DRAWING: Figure 9

    【課題】衝突リスクの高い危険箇所を精度良く検出できる評価プログラム、評価方法および評価装置を提供する。【解決手段】評価プログラムは、コンピュータに、航路が存在する海域で、2船間の距離が所定の値未満となり、かつ、2船の少なくとも一方が航路を逸脱する航跡を有する船舶の海域における航行記録を抽出する処理を実行させる。評価プログラムは、コンピュータに、抽出された航行記録に基づき、海域に含まれる複数の地点における危険性を評価する処理を実行させる。【選択図】図9


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    Title :

    EVALUATION PROGRAM, EVALUATION METHOD AND EVALUATION DEVICE


    Additional title:

    評価プログラム、評価方法および評価装置


    Contributors:

    Publication date :

    2017-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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