To improve estimation accuracy of a congestion state in an area where a traffic demand is large.SOLUTION: An upload frequency determination method by a computer, where the computer totals the number of routes for each area for a route specified based on route search request received in a predetermined past period, and determines an upload frequency of vehicle information from a terminal associated with a vehicle in each area according to the number of routes for each area.SELECTED DRAWING: Figure 4

    【課題】交通需要の大きいエリアの混雑状況の推定精度を向上させる。【解決手段】コンピュータによるアップロード頻度決定方法であって、前記コンピュータが、過去の所定期間に受け付けた経路の検索要求に基づいて特定した経路について、エリア毎の経路数を集計し、前記エリア毎の経路数に応じて、各エリアにおける、車両と対応付けられた端末からの車両情報のアップロード頻度を決定する。【選択図】図4


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    Title :

    UPLOAD FREQUENCY DETERMINATION METHOD AND UPLOAD FREQUENCY DETERMINATION PROGRAM


    Additional title:

    アップロード頻度決定方法、アップロード頻度決定プログラム


    Contributors:

    Publication date :

    2024-05-07


    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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