To provide a scenario generation device which attains high comprehensiveness of scenarios arising in an actual environment, while restricting a number of scenarios.SOLUTION: A scenario generation device includes: an actual environment scene acquisition section 22 for acquiring actual environment scenes that are scenes arising in an actual environment, from a travel database in which travel data of actual vehicles has been recorded; a filter generation section 23 for generating a filter 25 for filtering candidate scenarios on the basis of a frequency analysis result of analysis object data containing travel data indicating actual environment scenes; and an evaluation scenario determination section 24 for determining an evaluation scenario by filtering the candidate scenarios that have been generated comprehensively based on a mathematical model using the filter 25 generated by the filter generation section 23.SELECTED DRAWING: Figure 1

    【課題】シナリオ数を抑制しつつ、実環境で生じるシナリオの網羅性を高くできるシナリオ生成装置を提供する。【解決手段】実車両の走行データを記憶した走行データベースから、実環境において生じるシーンである実環境シーンを取得する実環境シーン取得部22と、実環境シーンを示す走行データを含んでいる分析対象データの頻度分析結果をもとに、候補シナリオをフィルタリングするフィルタ25を生成するフィルタ生成部23と、フィルタ生成部23が生成したフィルタ25を用い、数理モデルに基づき網羅的に生成された候補シナリオをフィルタリングして評価シナリオを決定する評価シナリオ決定部24とを備える。【選択図】図1


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    Title :

    SCENARIO GENERATION DEVICE AND SCENARIO GENERATION METHOD


    Additional title:

    シナリオ生成装置およびシナリオ生成方法


    Contributors:

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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