To predict congestion for each section of a road on the basis of a road image.SOLUTION: A congestion prediction device predicts congestion of a road where at least a vehicle detector or a fixed camera is arranged for each section of a road. The congestion prediction device includes: an acquisition section for acquiring first vehicle number information and first average vehicle speed information detected by the vehicle detector and also acquiring a road image captured by the fixed camera arranged on a road; a calculation section for calculating second vehicle number information and second average vehicle speed information on the basis of a road image; and a congestion prediction section for predicting congestion for each section of a road on the basis of the first vehicle number information, the first average vehicle speed information, the second vehicle number information, and the second average vehicle speed information.SELECTED DRAWING: Figure 1

    【課題】道路画像に基いて道路の区間ごとの渋滞を予測する。【解決手段】実施形態における渋滞予測装置は、道路の区間ごとに車両検出器および固定カメラの少なくともいずれかが設置されている道路の渋滞を予測する渋滞予測装置であって、前記車両検出器によって検出された第1の車両台数情報と第1の車両平均速度情報を取得するとともに、前記道路に設置された固定カメラによって撮影された道路画像を取得する取得部と、前記道路画像に基いて第2の車両台数情報と第2の車両平均速度情報を算出する算出部と、前記第1の車両台数情報、前記第1の車両平均速度情報、前記第2の車両台数情報、および、前記第2の車両平均速度情報に基いて、前記道路の区間ごとの渋滞を予測する渋滞予測部と、を備える。【選択図】図1


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    Title :

    CONGESTION PREDICTION DEVICE AND CONGESTION PREDICTION METHOD


    Additional title:

    渋滞予測装置、および、渋滞予測方法


    Contributors:

    Publication date :

    2019-12-12


    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



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