To provide a route search device, a route search system, a method for searching for a route, and a route search program that can increase the possibility of generating a recommended route though a predetermined position.SOLUTION: In a route search device 10, a storage unit 11 stores map information and first cost reduction information on a predetermined point on a map shown in the map information. A search unit 12 calculates a first route cost for a candidate route from a first point to a second point in the map on the basis of the first cost reduction information. The search unit searches for a recommended route from the first point to the second point on the basis of the map information and the first route cost. The output unit 13 outputs route information showing the recommended route.SELECTED DRAWING: Figure 1

    【課題】所定地点を経由する推奨経路の生成確率を高める経路探索装置、経路探索システム、経路探索方法及び経路探索プログラムを提供する。【解決手段】経路探索装置10において、記憶部11は、地図情報と、地図情報が示す地図の所定地点に関する第1コスト低減情報とを記憶する。探索部12は、第1コスト低減情報に基づいて、地図の第1地点から第2地点までの候補経路の第1経路コストを計算する。探索部は、地図情報と第1経路コストとに基づいて、第1地点から第2地点までの推奨経路を探索する。出力部13は、推奨経路を示す経路情報を出力する。【選択図】図1


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    Title :

    ROUTE SEARCH DEVICE, ROUTE SEARCH SYSTEM, METHOD FOR SEARCH FOR ROUTE, AND ROUTE SEARCH PROGRAM


    Additional title:

    経路探索装置、経路探索システム、経路探索方法、及び経路探索プログラム


    Contributors:

    Publication date :

    2021-06-24


    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 / G09F DISPLAYING , Anzeigewesen



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