To provide a collimator, a radio wave sensor, and an adjustment method with which it is possible to easily adjust the orientation of the radio wave sensor.SOLUTION: The collimator is used in a radio wave sensor. In a fitting state where the collimator is attached to the body of the radio wave sensor, the bearing of the collimator is differentiated from a radio wave radiation direction of the radio wave sensor, and an angle formed by the bearing of the collimator and the radio wave radiation direction in the fitting state is set on the basis of the installation height of the radio wave sensor and the horizontal distance from the radio wave sensor to a reference point.SELECTED DRAWING: Figure 4

    【課題】電波センサの向きをより容易に調整することができる照準器、電波センサおよび調整方法を提供する。【解決手段】照準器は、電波センサに用いられる照準器であって、前記照準器が前記電波センサにおける本体部に取り付けられた取付状態において、前記照準器の方位が前記電波センサの電波照射方向と異なる方向となり、前記取付状態における前記照準器の方位と前記電波照射方向とのなす角度が、前記電波センサの設置高さ、および前記電波センサから基準点までの水平距離に基づいて設定されている。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    COLLIMATOR, RADIO WAVE SENSOR, AND ADJUSTMENT METHOD


    Additional title:

    照準器、電波センサおよび調整方法


    Contributors:

    Publication date :

    2019-08-08


    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



    RADIO WAVE SENSOR, ADJUSTMENT METHOD, AND ADJUSTMENT PROGRAM

    SHIRONAGA HIDEAKI / MORINAKA RYOTA | European Patent Office | 2018

    Free access

    METHOD FOR INSTALLING RADIO WAVE SENSOR, RADIO WAVE SENSOR, AND ADJUSTMENT DEVICE

    HIGASHIDA NOBUO / OGAWA SHOHEI | European Patent Office | 2024

    Free access

    METHOD FOR INSTALLING RADIO WAVE SENSOR, RADIO WAVE SENSOR, AND ADJUSTMENT DEVICE

    HIGASHIDA NOBUO / OGAWA SHOHEI | European Patent Office | 2021

    Free access