PROBLEM TO BE SOLVED: To provide a navigation device, a navigation system, and a slope guidance method which are capable of reducing the data volume of slope-related information and the amount of arithmetic operation needed for the presentation of the information and also capable of presenting the same within a range not to obstruct route guidance.SOLUTION: The navigation device includes: a map database unit 4 for storing the name of a slope and its introductory information in correlation with the start point and end point nodes of the slope; a control and arithmetic operation unit 6 which, when a user's own vehicle starts passing through the start point node of the slope, has the name of the slope and its introductory information outputted from a video display unit 8 and/or a voice output unit 9 for guidance of the slope, unless route guidance for up to a destination is presented.

    【課題】坂道に関する情報のデータ量およびその提示に必要な演算量を低減し、かつ経路案内を阻害しない範囲で提示することができるナビゲーション装置、ナビゲーションシステムおよび坂道案内方法を提供する。【解決手段】坂道の始点と終点のノードに対応付けて当該坂道の名称およびその紹介情報を記憶する地図データベース部4と、目的地までの経路案内が行われていない場合に限り、自車が坂道の始点ノードの通過を開始すると、映像表示部8および音声出力部9の少なくとも一方から当該坂道の名称およびその紹介情報を出力させて坂道案内を行う制御・演算部6とを備える。【選択図】図1


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    Titel :

    NAVIGATION DEVICE, NAVIGATION SYSTEM, AND SLOPE GUIDANCE METHOD


    Weitere Titelangaben:

    ナビゲーション装置、ナビゲーションシステムおよび坂道案内方法


    Beteiligte:
    NIWA HIROYUKI (Autor:in)

    Erscheinungsdatum :

    2015-06-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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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