There are provided a communication terminal, a server device, a movement guidance system, and a computer program that prevent as much as possible the occurrence of an event that after the communication terminal obtains a guided route from the server device, movement guidance based on the guided route is not provided or erroneous guidance. Specifically, a communication terminal 5 identifies update target areas which are areas whose terminal-side map information 48 included in the communication terminal 5 is an older version of map information relative to device-side map information 25 included in a server device 3, requests the server device 3 for movement guidance information 26 targeted for at least an update target area around a current location, the movement guidance information 26 being for providing movement guidance for a mobile unit, and provides movement guidance for the mobile unit using the movement guidance information 26 transmitted from the server device 3 according to the request.


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    Titel :

    COMMUNICATION TERMINAL, SERVER DEVICE, MOVEMENT GUIDANCE SYSTEM, AND COMPUTER PROGRAM


    Weitere Titelangaben:

    KOMMUNIKATIONSENDGERÄT, SERVERVORRICHTUNG, BEWEGUNGSFÜHRUNGSSYSTEM UND COMPUTERPROGRAMM
    TERMINAL DE COMMUNICATION, DISPOSITIF SERVEUR, SYSTÈME DE GUIDAGE DE MOUVEMENT, ET PROGRAMME INFORMATIQUE


    Beteiligte:
    AOYAMA SHINGO (Autor:in) / TANIZAKI DAISUKE (Autor:in) / OGAWA KOJI (Autor:in) / NAKAMURA MOTOHIRO (Autor:in) / WATANABE KAZUNORI (Autor:in)

    Erscheinungsdatum :

    2018-12-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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 / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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