To provide the accurate positional relationship of a vehicle relative to a curbstone.SOLUTION: Provided is a positional relationship detection device 120 comprising: a data acquisition unit 121 for acquiring measured data from a measuring device 110 that measures a curbstone 210 existing in the surrounding of a vehicle 200 and the state of a road surface 220; a road surface extraction unit 125 for extracting road surface data on the basis of the measured data; a curbstone extraction unit 122 for extracting curbstone data on the basis of the measured data; a line of intersection calculation unit 126 for calculating line of intersection data with the road surface and curbstone data; and a positional relationship calculation unit 123 for calculating a distance D from the line of intersection to the vehicle 200 as the distance from the curbstone 210 to the vehicle 200 on the road surface 220, on the basis of the line of intersection data.SELECTED DRAWING: Figure 2

    【課題】縁石に対する車両の正確な位置関係を提供する。【解決手段】車両200の周辺に存在する縁石210、および路面220の状態を計測する計測装置110から計測データを取得するデータ取得部121と、計測データに基づき路面データを抽出する路面抽出部125と、計測データに基づき縁石データを抽出する縁石抽出部122と、路面データと縁石データとの交線データを算出する交線算出部126と、交線データに基づき交線から車両200までの距離Dを縁石210から路面220上の車両200までの距離として算出する位置関係算出部123と、を備える位置関係検出装置120。【選択図】図2


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    Title :

    POSITIONAL RELATIONSHIP DETECTION DEVICE


    Additional title:

    位置関係検出装置


    Contributors:

    Publication date :

    2021-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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