To calculate a traveling time required to reach a construction site with high accuracy.SOLUTION: A required time calculation device is comprised of: a storage unit that stores travel data including identification information of a plurality of roadside units communicated by the vehicle-mounted device of the material transport vehicle obtained by traveling the material transport vehicle from the departure place to the construction site, and including data associated with a communication date and time; and a required time calculation unit that calculates a required time for a planned vehicle to travel from the departure place to the construction site based on the travel data, wherein when the traveling data indicates that the material transport vehicle has stopped for a predetermined time or more near the construction site, the required time calculation unit calculates the required time in order that a stop time over the predetermined time does not become an increase factor of the required time.SELECTED DRAWING: Figure 6

    【課題】建設現場までの走行の所要時間を高精度に算出する。【解決手段】出発地から建設現場まで資材輸送車両が走行したことにより得られた、前記資材輸送車両の車載器が通信した複数の路側機の識別情報、および通信日時が関連付けられたデータを含む走行データを記憶する記憶部と、前記走行データに基づき、前記出発地から前記建設現場まで走行予定車両が走行するための所要時間を算出する所要時間算出部と、を備え、前記所要時間算出部は、前記建設現場付近で前記資材輸送車両が所定時間以上に亘って停車したことを前記走行データが示す場合、前記所定時間以上に亘る停車時間が前記所要時間の増加要因とならないように、前記所要時間を算出する。【選択図】図6


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    Title :

    REQUIRED TIME CALCULATION DEVICE AND PROGRAM


    Additional title:

    所要時間算出装置およびプログラム


    Contributors:
    SATO JOTA (author) / SATO ATSUSHI (author)

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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



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