To provide a road surface ice snow state prediction program, an information processing device, and a road surface ice snow state prediction system which predict a state of a snow ice layer taking into account an operating status of snow removal vehicles.SOLUTION: An information processing device 1 includes: snow ice state prediction means 103 for calculating snow ice state prediction data in a road surface snow ice layer at each time point based on a thermal balance model and an ice-water-air balance model of the road surface snow ice layer using a history and a plan of snow removal at each point and prediction data related to a weather condition and a traffic condition; and display information generation means 105 for generating display information in which the snow ice state prediction data at each point calculated by the snow ice state prediction means 103 is displayed on a map for each time point.SELECTED DRAWING: Figure 2

    【課題】除雪車の稼働状況を考慮して雪氷層の状態を予測する路面氷雪状態予測プログラム、情報処理装置及び路面氷雪状態予測システムを提供する。【解決手段】情報処理装置1は、各地点の除雪の履歴と予定、気象条件及び交通条件に関する予測データを用いて、路面雪氷層の熱収支モデル及び氷・水・空気収支モデルに基づいて各時刻の路面雪氷層中の雪氷状態予測データを算出する雪氷状態予測手段103と、雪氷状態予測手段103が算出した前記各地点の雪氷状態予測データを時刻毎に地図上に表示した表示情報を生成する表示情報生成手段105とを有する。【選択図】図2


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    Titel :

    ROAD SURFACE ICE SNOW STATE PREDICTION PROGRAM, INFORMATION DEVICE AND ROAD SURFACE ICE SNOW STATE PREDICTION SYSTEM


    Weitere Titelangaben:

    路面氷雪状態予測プログラム、情報処理装置及び路面氷雪状態予測システム


    Beteiligte:

    Erscheinungsdatum :

    2023-08-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01W METEOROLOGY , Meteorologie / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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