PROBLEM TO BE SOLVED: To make it possible to detect the inclination of a road surface provided with a boundary line with respect to a road surface on which a vehicle is placed.SOLUTION: An image acquisition unit 5 acquires an image obtained by imaging the periphery of a vehicle from a specific position of the vehicle, and a boundary detection unit 3B detects an image of a boundary line provided on a road surface from the acquired image. A movement acquisition unit 7 acquires a movement state of the vehicle. An inclination determining unit 3F sets a road surface on which the image of the boundary line has been detected over a plurality of time points by the boundary detection unit 3B as a second road surface when the vehicle moves on a first planar road surface, and determines whether the second road surface is inclined with respect to the first road surface on the basis of the images of the boundary line detected by the boundary detection unit 3B at the plurality of time points and the movement state of the vehicle acquired by the movement acquisition unit between the plurality of time points.SELECTED DRAWING: Figure 1

    【課題】境界線が設けられた路面の、車両が置かれている路面に対する傾斜を検出可能とする。【解決手段】画像取得部5は、車両における特定の位置から前記車両の周辺を撮影した画像を取得し、その画像から、路面上に設けられた境界線の画像を境界検出部3Bが検出する。移動取得部7は、車両の移動状態を取得する。傾斜判定部3Fは、前記車両が平面状の第1路面の上を移動する際、境界検出部3Bにより複数の時点に亘って境界線の画像が検出された路面を第2路面として、境界検出部3Bが前記複数の時点でそれぞれ検出した境界線の画像と、前記複数の時点の間で前記移動取得部が取得した前記車両の移動状態とに基づき、前記第2路面が、前記第1路面に対して傾斜しているか否かを判定する【選択図】図1


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    Title :

    INCLINATION DETECTOR


    Additional title:

    傾斜検出装置


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS






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