There are provided a route searching device, a route searching system, and a computer program that allow to search for a more appropriate route by identifying accurate travel time for a road based on traffic information, without increasing processing load. Specifically, each of current traffic information indicating traffic conditions at the present time and statistical traffic information which is statistical information obtained by collecting statistics of histories of traffic information is obtained, a degree of traffic congestion of a road at the present time is determined, and travel time for a road whose degree of traffic congestion is greater than or equal to a threshold is identified based on the current traffic information, and travel time for a road whose degree of traffic congestion is less than the threshold is identified based on the statistical traffic information. Then, a route search is performed using the identified travel time.


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    Title :

    ROUTE SEARCHING DEVICE, ROUTE SEARCHING SYSTEM, AND COMPUTER PROGRAM


    Additional title:

    ROUTENSUCHVORRICHTUNG, ROUTENSUCHSYSTEM UND COMPUTERPROGRAMM
    DISPOSITIF DE RECHERCHE D'ITINÉRAIRE, SYSTÈME DE RECHERCHE D'ITINÉRAIRE ET PROGRAMME D'ORDINATEUR


    Contributors:

    Publication date :

    2019-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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