PROBLEM TO BE SOLVED: To appropriately update a signal control parameter used for spot control of an intersection.SOLUTION: An update device for a signal control parameter used for spot control of an intersection comprises: a collection unit for collecting original data used for calculating a traffic index correlated with a traffic demand of the intersection over a predetermined statistic period; a calculation unit for calculating a statistical value of the traffic index on the basis of the collected original data; and an update unit for updating a standard value of the signal control parameter stored in a traffic signal control system which performs spot control of the intersection to another standard value on the basis of the calculated statistical value.SELECTED DRAWING: Figure 3

    【課題】交差点の地点制御に用いる信号制御パラメータを適切に更新する。【解決手段】交差点の地点制御に用いる信号制御パラメータの更新装置であって、前記交差点の交通需要と相関する交通指標の算出に用いる元データを、所定の統計期間に亘って収集する収集部と、収集された前記元データに基づいて、前記交通指標の統計値を算出する算出部と、算出された前記統計値に基づいて、前記交差点の地点制御を行う交通信号制御機が記憶する前記信号制御パラメータの標準値を別の標準値に更新する更新部と、を備える。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    UPDATE DEVICE AND UPDATE METHOD FOR SIGNAL CONTROL PARAMETER, AND RECORD MEDIUM FOR COMPUTER PROGRAM


    Additional title:

    信号制御パラメータの更新装置及び更新方法、コンピュータプログラムの記録媒体


    Contributors:

    Publication date :

    2017-07-27


    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




    Program update control device, program update control method, and computer-readable storage medium

    TAKI TOMOAKI / SHIONOYA YOSUKE / HAYASHIDA NAOYA | European Patent Office | 2022

    Free access

    PARAMETER UPDATE DEVICE AND PARAMETER UPDATE METHOD

    SUZUKI MOTOCHIKA / YAHAGI SHUICHI | European Patent Office | 2024

    Free access

    PROGRAM UPDATE CONTROL APPARATUS, PROGRAM UPDATE CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

    TAKI TOMOAKI / SHIONOYA YOSUKE / HAYASHIDA NAOYA | European Patent Office | 2022

    Free access

    PARAMETER UPDATE DEVICE AND PARAMETER UPDATE METHOD

    SUZUKI MOTOYA / YAHAGI SHUUICHI | European Patent Office | 2024

    Free access