PROBLEM TO BE SOLVED: To provide a determination device capable of outputting detail information related to a specific area which has low visibility.SOLUTION: A determination device comprises an input part, a passage detection part, and a passage determination part. The input part acquires one or more pieces of first distance information which indicate a distance between a first sensor mounted on a movable body and one or more objects existing in a first range, from the first sensor. The passage detection part recognizes a first continuous body as one or more pieces of first distance information to the first object in the one or more objects in a first direction along a first passage where the movable body travels, a second continuous body as one ore more pieces of second distance information to the second object which is far from the movable body relative to the first object in the one or more objects, and a third continuous body as one or more pieces of second distance azimuth information in a second direction different from the first direction. The passage determination part determines presence/absence of a second passage along the third continuous body when a length of the third continuous body is equal to or more than a prescribed value.SELECTED DRAWING: Figure 1

    【課題】見通しの悪い特定領域に関する詳細な情報を出力可能な判定装置を提供する。【解決手段】判定装置は、入力部、通路検出部、及び、通路判定部を含み、入力部は、移動体に搭載される第1センサから、第1の範囲に存在する1つ以上の物体との間の距離を示す1つ以上の第1の距離情報を受け取る、通路検出部は、前記移動体が走行する第1通路に沿った第1の方向に、前記1つ以上の物体の中の第1の物体に対する1つ以上の第1距離情報として第1の連続体と、前記1つ以上の物体の中、前記第1の物体よりも前記移動体から遠い第2の物体に対する1つ以上の第2距離情報として第2の連続体と、前記第1の方向とは異なる第2の方向に、前記1つ以上の第2距離方位情報として第3の連続体と、を認識し、通路判定部は、前記第3の連続体の長さが所定値以上である場合、前記第3の連続体に沿った第2通路の有無を判断する。【選択図】図1


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    Title :

    DETERMINATION DEVICE, DETERMINATION METHOD, PROGRAM, AND RECORDING MEDIUM RECORDING PROGRAM


    Additional title:

    判定装置、判定方法、プログラムおよびプログラムを記録した記録媒体


    Contributors:

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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