To provide a radio wave propagation path maintenance system capable of assisting an amount of work for detecting an influence substance affecting propagation of radio waves.SOLUTION: A radio wave propagation path maintenance system 12 includes: an acquisition unit 121 for acquiring photographing information obtained by a photographing device 11 for photographing a ground area between a plurality of relay objects 2 for transmitting and receiving radio waves; a calculation unit 124 for showing a three-dimensional position of a propagation path on which radio waves propagate to calculate a three-dimensional propagation path model whose shape is constant on a plane orthogonal to a line connecting a plurality of relay objects; and a first detection unit 125 for detecting an influence substance influencing propagation of radio waves based on the photographic information and the three-dimensional propagation path model.SELECTED DRAWING: Figure 1

    【課題】電波の伝搬に影響する影響物を検出する作業量を助けることが可能な電波伝搬路保守システムを提供すること。【解決手段】電波伝搬路保守システム12は、電波を受け渡しあう複数の中継物2の間の地上領域を撮影する撮影装置11により得られた撮影情報を取得する取得部121と、電波が伝搬する伝搬路の3次元位置を示し、複数の中継物を結ぶ線に直交する面における形状が一定である3次元伝搬路モデルを算出する算出部124と、撮影情報及び3次元伝搬路モデルに基づいて、電波の伝搬に影響を与える影響物を検出する第1検出部125とを備える。【選択図】図1


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    Titel :

    RADIO WAVE PROPAGATION PATH MAINTENANCE SYSTEM


    Weitere Titelangaben:

    電波伝搬路保守システム


    Beteiligte:
    WATANABE ZENTARO (Autor:in) / KURAMOTO YASUTAKA (Autor:in) / OIKAWA TETSUYA (Autor:in) / ENOMOTO SHINKI (Autor:in) / YOKOYAMA TOMOHIRO (Autor:in)

    Erscheinungsdatum :

    2021-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES




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