This traffic information processing system comprises: vehicle-mounted instruments each to be mounted on a vehicle; an instrument-mounted-vehicle number detection unit that detects, from among vehicles mounted with the vehicle-mounted instruments and vehicles without the vehicle-mounted instruments traveling in a location divided into a plurality of zones, the number of vehicles that are mounted with the vehicle-mounted instruments and that enter a sample area, which is a part of said zones, on the basis of information received from the vehicle-mounted instruments; a total vehicle number detection unit that detects the number of all the vehicles that enter said sample area; a vehicle ratio calculation unit that calculates a ratio-related value based on said number of vehicles mounted with the vehicle-mounted instruments as detected by said instrument-mounted-vehicle number detection unit and said number of all the vehicles as detected by said total vehicle number detection unit; and a total vehicle number estimation/calculation unit that calculates the total number of vehicles within said zone(s) on the basis of the number of vehicles that are mounted with the vehicle-mounted instruments and that enter said zone(s) and said ratio-related value as calculated by said vehicle ratio calculation unit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Traffic information processing system, server device, traffic information processing method, and program


    Beteiligte:
    KORENAGA TAKESHI (Autor:in) / TAKEUCHI HISAJI (Autor:in) / HIURA RYOTA (Autor:in) / MURATA TOMOHIRO (Autor:in) / NAGATA TAKESHI (Autor:in) / NAKAMOTO HIROMICHI (Autor:in) / KATO SEIKI (Autor:in)

    Erscheinungsdatum :

    2015-07-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS




    Traffic information processing system, server device, traffic information processing method, and program

    KORENAGA TAKESHI / TAKEUCHI HISAJI / HIURA RYOTA et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    TRAFFIC INFORMATION PROCESSING SYSTEM, SERVER DEVICE, TRAFFIC INFORMATION PROCESSING METHOD, AND PROGRAM

    KORENAGA TAKESHI / TAKEUCHI HISAJI / HIURA RYOTA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    TRAFFIC INFORMATION PROCESSING SYSTEM, SERVER DEVICE, TRAFFIC INFORMATION PROCESSING METHOD, AND PROGRAM

    KORENAGA TAKESHI / TAKEUCHI HISAJI / HIURA RYOTA et al. | Europäisches Patentamt | 2015

    Freier Zugriff