To accurately reproduce the movement history of a self vehicle.SOLUTION: A reproduction system includes: an acquisition unit that acquires parameters related to a relative behavior of a self vehicle with respect to the surrounding environment in a specified traffic section; a time-series parameter storage unit that stores parameters as time-series parameter data; and a reproduction video generation unit including a focus point identification unit that identifies a focus point in the specified traffic section, an extraction unit that extracts a group of focus point parameters related to the focus point from the time-series parameter data, a calculation unit that calculates feature points at the focus point by statistically processing the group of focus point parameters and a video generation unit that reproduces the movement history of the self vehicle in the specified traffic section based on the feature points.SELECTED DRAWING: Figure 1

    【課題】自車両の移動履歴を精度よく再現する。【解決手段】再現システムは、特定交通区間における周辺環境に対する自車両の相対挙動に関わるパラメータを取得する取得部と、時系列パラメータデータとしてパラメータを時系列に記憶する時系列パラメータ記憶部と、特定交通区間における着目箇所を特定する着目箇所特定部と、時系列パラメータデータから着目箇所に関わる着目箇所パラメータ群を抽出する抽出部と、着目箇所パラメータ群を統計処理することによって着目箇所における特徴点を算出する算出部と、特徴点に基づいて特定交通区間における自車両の移動履歴を再現した動画を生成する動画生成部と、を有する再現動画生成部と、を備える。【選択図】図1


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    Title :

    REPRODUCTION SYSTEM, REPRODUCTION METHOD, AND REPRODUCTION PROGRAM


    Additional title:

    再現システム、再現方法、および再現プログラム


    Contributors:

    Publication date :

    2024-10-15


    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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