To improve accuracy of a congestion location.SOLUTION: Provided is a congestion information creation device 100 comprising: a communication unit 21 which receives location information and data of time from each mobile; and a stagnation point identification unit 24 which clusters the data in which a vehicle speed is lower than a threshold, in the data for which the location information is converted into a location on a road, and identifies a congestion end or a stagnation point on the road on the basis of the grouped data.SELECTED DRAWING: Figure 1

    【課題】渋滞位置の精度を向上させること。【解決手段】本発明は、位置情報と時刻のデータを各移動体から受信する通信部21と、前記位置情報を道路上の位置に変換した前記データの中で車速が閾値未満の前記データに対しクラスタリングを行い、グループ化された前記データに基づいて前記道路上の渋滞末尾又は滞留地点を特定する滞留地点特定部24と、を有する渋滞情報作成装置100を提供する。【選択図】図1


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    Title :

    CONGESTION INFORMATION CREATION DEVICE


    Additional title:

    渋滞情報作成装置


    Contributors:

    Publication date :

    2024-04-23


    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