To provide an electronic device which can identify a rotary or a roundabout related to such a facility as a station.SOLUTION: An on-vehicle device 100 has a navigation unit 130 for searching for a route from a current location to a destination. The navigation unit 130 defines a road including positional information for determining an arrival to such a facility as a station as the rotary for such the facility as the road when the navigation unit searches for a route to a destination, and searches for a route to the destination by increasing the cost of the link defined as the rotary.SELECTED DRAWING: Figure 6

    【課題】 駅等の施設に関するロータリーやラウンドアバウトを識別可能な電子装置を提供する。【解決手段】 車載装置100は、現在地から目的地までの経路を探索するナビゲーション部130を有する。ナビゲーション部130は、目的地までの経路を探索する際、駅等の施設の到着判定用の位置情報を含む道路が存在する場合、当該道路を駅等の施設のロータリーと定義し、ロータリーと定義されたリンクのコストを高くして目的地までの経路を探索する。【選択図】 図6


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    Title :

    METHOD FOR GENERATING ROAD MAP INFORMATION AND ELECTRONIC DEVICE


    Additional title:

    道路地図情報の生成方法および電子装置


    Contributors:

    Publication date :

    2020-03-19


    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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