To provide more optimal route information, as compared with the case that the route information is provided based on map information alone.SOLUTION: A route information providing server 30 includes: a communication part 33 for receiving positional information of a mobile body; a storage part 32 for storing map information containing a facility location about the facility; a movement path accumulating part (local route accumulating part 312) for specifying a start position in the movement part up to the facility of the mobile body and accumulating the movement path up to the facility of the mobile body as an accumulated movement path when the specified start position is within a first predetermined range from the facility; and a movement path information distribution part 313 for distributing the accumulated movement path for a request origin when the start position in the present movement path of the mobile body corresponding to the request origin of the route information is outside of a second predetermined range from the facility.SELECTED DRAWING: Figure 4

    【課題】地図情報のみに基づいて経路情報を提供する場合に比して、より適切な経路情報を提供する。【解決手段】経路情報提供サーバ30が、移動体の位置情報を受信する通信部33と、施設に関する施設位置を含む地図情報を記憶する記憶部32と、前記移動体の位置情報に基づいて、前記移動体の前記施設までの移動経路における出発位置を特定し、該特定した出発位置が前記施設から第1所定範囲内に存在する場合には、前記移動体の前記施設までの移動経路を蓄積移動経路として蓄積する移動経路蓄積部(地元ルート蓄積部312)と、経路情報の要求元に対応する移動体の現在の移動経路における出発位置が前記施設から第2所定範囲外に存在する場合には、前記要求元に対して前記蓄積移動経路を配信する経路情報配信部313と、を備える。【選択図】図4


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    Title :

    ROUTE INFORMATION PROVIDING SERVER, ROUTE GUIDANCE SYSTEM, AND ROUTE INFORMATION PROVIDING METHOD


    Additional title:

    経路情報提供サーバ、経路案内システム、及び経路情報提供方法


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES





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