PROBLEM TO BE SOLVED: To analyze an event occurring to a moving object by using probe information with which measurement is performed at certain moving distance intervals.SOLUTION: There is provided an analysis device for analyzing probe information transmitted from a moving object. The analysis device comprises a storage unit (23) for performing measuring for every predetermined movement distance, and storing the probe information including a measurement time and speed of the moving object, at each measurement point; and a determination unit (22) for acquiring the probe information at two measurement points as determination objects, and determining an event occurring to the moving object between the two measurement points based on an average speed of the moving object, that is calculated from difference in measurement time and the predetermined movement distance at the two measurement points, and speed at at least one measurement point of the two measurement points.SELECTED DRAWING: Figure 4

    【課題】一定の移動距離間隔で測定が行われるプローブ情報を用いて、移動物体に生じた事象を解析すること。【解決手段】移動物体から送信されるプローブ情報を解析する解析装置であって、所定の移動距離ごとに測定が行われ、測定点ごとに、測定時刻及び移動物体の速度が含まれるプローブ情報を格納する記憶部(23)と、判定対象とする2つの測定点におけるプローブ情報を取得し、2つの測定点における測定時刻の差及び所定の移動距離から算出される移動物体の平均速度と、2つの測定点における少なくとも一方の測定点における速度とに基づき、2つの測定点の間で移動物体に生じた事象を判定する、判定部(22)と、を有する解析装置を提供する。【選択図】図4


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    Titel :

    ANALYSIS DEVICE AND ANALYSIS METHOD


    Weitere Titelangaben:

    解析装置及び解析方法


    Beteiligte:
    HABU KYOSUKE (Autor:in)

    Erscheinungsdatum :

    2018-09-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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