PROBLEM TO BE SOLVED: To provide a route guidance technique capable of heightening the possibility of taking a seat in a train.SOLUTION: A navigation system according to the present invention comprises a storage unit in which route information indicating the state of linkage of each station is stored, and a search unit for referring to the route information and searching for a route from one's station of embarkation to one's station of disembarkation. When the one's station of embarkation is a station where one has difficulty taking a seat in the train, the search unit specifies a seat-taking possible station where there is high possibility of taking a seat in the train, and searches for a route leading to the one's station of disembarkation from the one's station of embarkation via the seat-taking possible station.


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    Title :

    ナビゲーションシステム、ナビゲーション方法およびコンピュータプログラム


    Publication date :

    2017-10-04


    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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES