To provide a plurality of users with more appropriate route while suppressing an occurrence of congestion.SOLUTION: A route search device for communicating with a user terminal comprises: a communication section that receives a search request including a departure point, a destination point, departure time or arrival time, and transmits a travel plan including a route from the departure point to the destination point to the user terminal; a storage section that stores at least one of signal control information of an intersection at a time succeeding a current time and passage schedule information representing the number of vehicles scheduled to pass a predetermined point on a road at the time succeeding the current time; and an information processing section that executes search processing for including at least one of first cost information based on the signal control information and second cost information based on the passage schedule information in a link cost and searching the route.SELECTED DRAWING: Figure 4

    【課題】渋滞の発生を抑制しつつ、複数のユーザーに対してより適切な経路を提供する。【解決手段】 ユーザー端末と通信する経路探索装置であって、出発地点及び目的地点と出発時刻又は到着時刻を含む探索要求を受信し、前記出発地点から前記目的地点までの経路を含む走行計画を前記ユーザー端末に送信する通信部と、現時点以後の交差点の信号制御情報、及び道路の所定地点を現時点以後に車両が通過する予定の台数を表す通過予定情報のうちの少なくとも1つを記憶する記憶部と、前記信号制御情報に基づく第1コスト情報、及び前記通過予定情報に基づく第2コスト情報のうちの少なくとも1つをリンクコストに含めて、前記経路を探索する探索処理を実行する情報処理部と、を備える。【選択図】図4


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    Titel :

    ROUTE SEARCH DEVICE, ROUTE SEARCH METHOD, AND COMPUTER PROGRAM


    Weitere Titelangaben:

    経路探索装置、経路探索方法及びコンピュータプログラム


    Beteiligte:
    KUBOTA AKIHIDE (Autor:in) / TANIGUCHI YUICHI (Autor:in) / NAKAMURA TSUYOHITO (Autor:in) / ASAO HIROTAKA (Autor:in)

    Erscheinungsdatum :

    30.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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