To provide a method and a device for detecting a boundary of a road.SOLUTION: A method includes the steps of: irradiating a road on which a target vehicle is located at current detection time with a plurality of detection beams, using a detector mounted in the vehicle; acquiring an echo signal reflected from the road of each detection beam; determining a target coordinate value in the same coordinate system of detection points on the road for the detection beams based on the echo signal for each detection beam; and determining a boundary of the road based on the target coordinate value for each detection point.SELECTED DRAWING: Figure 1

    【課題】本出願は、道路境界検出方法及び装置を開示している。【解決手段】前記方法は、対象車両に搭載された検出装置を利用して、現在の検出時点で、複数の検出ビームを対象車両が位置する道路に放射し、各検出ビームの道路から反射されてきたエコー信号を取得し、各検出ビームに対応するエコー信号に基づいて、各検出ビームの道路上の各検出点の同一座標系における目標座標値を確定し、各検出点に対応する目標座標値に基づいて、道路上で道路境界を確定することを含む。【選択図】図1


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    Title :

    METHOD AND DEVICE FOR DETECTING ROAD BOUNDARY


    Additional title:

    道路境界検出方法及び装置


    Contributors:
    NING ZUOTAO (author) / RYU ISAMU (author) / LIU WEI (author)

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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