To determine a road condition more accurately.SOLUTION: A vehicle data accumulation device as an example of the present disclosure includes: an accumulation processing unit that accumulates driving data of a vehicle traveling on a road in association with position data indicating the position of the vehicle when the driving data is acquired; a determination output processing unit that determines the road condition based on determination data including at least a part of the driving data and outputs the result of the determination; and an adjustment processing unit that adjusts the number of determination data depending on an index showing the bias of the driving data.SELECTED DRAWING: Figure 1

    【課題】道路の状態をより精度良く判定する。【解決手段】本開示の一例としての車両データ集積装置は、道路を走行する車両の運転データを当該運転データが取得されたときの車両の位置を示す位置データと対応付けて集積する集積処理部と、運転データの少なくとも一部を含む判定データに基づいて道路の状態の判定を実行し、当該判定の結果を出力する判定出力処理部と、運転データの偏りを示す指標に応じて、判定データの件数を調整する調整処理部と、を備える。【選択図】図1


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    Title :

    VEHICLE DATA ACCUMULATION DEVICE AND VEHICLE DATA ACCUMULATION PROGRAM


    Additional title:

    車両データ集積装置、および車両データ集積プログラム


    Contributors:

    Publication date :

    2021-10-14


    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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