To provide information for a user to easily change a travel plan in order to avoid traffic congestion.SOLUTION: A congestion prediction information providing device of an embodiment comprises: an acquisition unit that acquires information on a predicted travel speed, which is a travel speed predicted for each future time for each section of a road on which a vehicle travels; a required time calculation unit that calculates a required time for the vehicle to travel based on the information on the predicted travel speed for each time period for each section; a travel condition prediction unit that predicts a travel condition for indicating a section in which the vehicle departing from a departure place will travel at each time in the future, based on the required time, and a departure place, a destination, a departure time, or an arrival time, which is specified by a user device used by a user of the vehicle; and a display control unit that transmits to the user device information for displaying an image on which the travel condition predicted by the travel condition prediction unit is superimposed on a heat map screen with different display colors and/or patterns according to the predicted travel speed for each section on a plane with future time and section as two axes.SELECTED DRAWING: Figure 4

    【課題】ユーザが渋滞回避のために走行計画の変更を容易に行うための情報提供を行う。【解決手段】実施形態の渋滞予測情報提供装置は、車両が走行する道路の区間ごとの将来の時間ごとに予測された走行速度である予測走行速度の情報を取得する取得部と、区間ごとの時間ごとに、予測走行速度の情報に基づいて、車両走行の所要時間を算出する所要時間算出部と、所要時間、および、車両のユーザが使用するユーザ装置によって指定された出発地、目的地、出発時刻または到着時刻に基づいて、出発地を出発した車両が将来の時間ごとに走行する区間を示す走行状況を予測する走行状況予測部と、将来の時間と区間を二軸とする平面上において区間ごとの時間ごとの予測走行速度に応じて表示の色および/または模様を異ならせたヒートマップ画面上に、走行状況予測部で予測した走行状況を重畳させた画像を表示させるための情報をユーザ装置に送信する表示制御部と、を備える。【選択図】図4


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    Title :

    TRAFFIC CONGESTION PREDICTION INFORMATION PROVIDING DEVICE AND TRAFFIC CONGESTION PREDICTION INFORMATION PROVIDING METHOD


    Additional title:

    渋滞予測情報提供装置、および、渋滞予測情報提供方法


    Contributors:
    NARUSE KOSUKE (author) / UENO HIDEKI (author) / OBA YOSHIKAZU (author)

    Publication date :

    2023-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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