To provide a communication terminal, a server device, a movement guide system, and a computer program which can conduct a movement guide based on map information of a new version immediately after the communication terminal is activated.SOLUTION: The communication terminal specifies an update target area, which is an area where the terminal-side map information of the communication terminal is map information of an old version to device-side map information of a server device, under the condition that the communication terminal has been activated, requests movement guide information for conducting a movement guide of a mobile body from the server device for the update target area at least around a current position, and conducts a movement guide of the mobile body in responce to the request, using the movement guide information sent from the server device.SELECTED DRAWING: Figure 6

    【課題】通信端末の起動直後から新しいバージョンの地図情報に基づく移動案内を行うことが可能となる通信端末、サーバ装置、移動案内システム及びコンピュータプログラムを提供する。【解決手段】通信端末が、起動されたことを条件として、サーバ装置が有する装置側地図情報に対して通信端末が有する端末側地図情報が古いバージョンの地図情報となるエリアである更新対象エリアを特定し、少なくとも現在位置周辺の更新対象エリアを対象として、サーバ装置から移動体の移動案内を行う為の移動案内情報を要求し、要求に応じてサーバ装置から送信された移動案内情報を用いて移動体の移動案内を行うように構成する。【選択図】図6


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    Title :

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


    Additional title:

    通信端末、サーバ装置、移動案内システム及びコンピュータプログラム


    Contributors:

    Publication date :

    2018-11-01


    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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