To provide a navigation device and a route guide method, by which even if similar intersection names are present in succession, an intersection guide is clearly provided so as to prevent a driver from being confused.SOLUTION: In a case where there are not any intersections with an intersection name similar to a guiding intersection within a predetermined distance before the guiding intersection, a guide phrase including the intersection name is formed. In a case where intersections with intersection names similar to the guiding intersection are present in succession, a guide phrase from which the intersection name is omitted is formed, and the contents of voice guide output are made different to prevent a driver from being confused.SELECTED DRAWING: Figure 1

    【課題】類似する交差点名称が連続する場合であっても、運転者が混乱することがないように交差点案内を分かりやすく伝えることができる「ナビゲーション装置および経路案内方法」を提供する。【解決手段】案内交差点手前の所定距離以内において、案内交差点と類似の交差点名称を持つ交差点が存在しない場合、交差点名称を含む案内フレーズを作成し、案内交差点と類似の交差点名称を持つ交差点が連続して存在する場合、交差点名称を省略した案内フレーズを作成し、音声案内出力内容を変えることによって運転者が混乱することがないようにする。【選択図】図1


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    Title :

    NAVIGATION DEVICE AND INTERSECTION GUIDING METHOD


    Additional title:

    ナビゲーション装置および交差点案内方法


    Contributors:

    Publication date :

    2019-04-11


    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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