To prevent an accident by noticing a risk due to contact with a train inside a railroad crossing in advance.SOLUTION: In a railroad crossing risk determination program for determining a risk at a railroad crossing, a computer executes: an information acquisition step for acquiring approach information of a train to a railroad crossing, and acquiring voice information inside the railroad crossing at an acquisition time point of the approach information; and a determination step for determining a risk inside the railroad crossing, on the basis of the approach information and the voice information acquired through the information acquisition step, by referring to association degrees of three or more stages between combinations of reference approach information of a train to the railroad crossing and reference voice information at an acquisition time point of the reference approach information, and risks at the railroad crossing with respect to the combinations.SELECTED DRAWING: Figure 3

    【課題】踏切内の電車との接触による危険度を事前に察知し、事故を未然に防止する 。【解決手段】踏切の危険度を判別するための踏切危険度判別プログラムにおいて、踏切への電車の接近情報を取得するとともに、当該接近情報の取得時点における踏切内の音声情報を取得する情報取得ステップと、踏切への電車の参照用接近情報と、当該参照用接近情報の取得時点における参照用音声情報とを有する組み合わせと、当該組み合わせに対する踏切の危険度との3段階以上の連関度を参照し、上記情報取得ステップを介して取得した接近情報と音声情報とに基づき、上記踏切内の危険度を判別する判別ステップとをコンピュータに実行させることを特徴とする。【選択図】図3


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    Title :

    RAILROAD CROSSING RISK DETERMINATION PROGRAM


    Additional title:

    踏切危険度判別プログラム


    Contributors:

    Publication date :

    2021-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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