PROBLEM TO BE SOLVED: To enhance visibility of a display screen on which a target which is detected, is displayed.SOLUTION: A detection device 1b comprises: a wave reception part disposed so as to face a predetermined direction and periodically receiving a reflection wave corresponding to a transmission wave from a wave transmission part; an echo row signal generation part 8 for generating row-state echo row signals which are formed for plural reflection waves and in which, distance from a start point of the respective echo row signal corresponds to distance from the wave transmission part; and an echo image signal generation part 9 for generating an echo image signal corresponding to the respective echo row signal whose start point is disposed on a predetermined reference point respectively.

    【課題】探知された物標が表示される表示画面の視認性を高める。【解決手段】所定の方向を向いて配置され送波部から送波された送信波に対応する反射波を周期的に受波する受波部と、複数の反射波毎に形成され始点からの距離が送波部からの距離に対応する列状のエコー列信号を生成するエコー列信号生成部8と、各始点が所定の基準点に配置された各エコー列信号に基づいてエコー画像信号を生成するエコー画像信号生成部9と、を備えた探知装置1bを構成する。【選択図】図12


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    Titel :

    DETECTION DEVICE


    Weitere Titelangaben:

    探知装置


    Beteiligte:

    Erscheinungsdatum :

    2015-12-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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