Because in a server for navigation that causes a navigation device mounted in a moving object to provide guidance on a moving route and display map data on the basis of the map data and the position of the moving object, from a recognition result of a user's utterance and position information, evaluation information about a point or is acquired automatically, an evaluation about the point can be left automatically and safely without requiring the user's special operation. Further, by adding the evaluation information to map data and displaying this map data at the time of use, the navigation system enables the user to revisit a point through which the user desires to pass once again, bypass a point through which the user desires to never pass again, and so on without requiring the user's work of consciously memorizing the impression about each point and so on.


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    Title :

    ナビゲーション用サーバ、ナビゲーションシステムおよびナビゲーション方法


    Publication date :

    2017-08-02


    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 / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS