PROBLEM TO BE SOLVED: To provide a radiation dosimetry device which offers improved measurement accuracy when making a radiation dose measurement using a multicopter, and is capable of efficiently measuring spatial radiation doses in high places that are difficult for operators to conduct on-site surveys.SOLUTION: A radiation dosimetry device (measurement device 100) of the present invention comprises: a multicopter 110 capable of flying in the air; a sensor 112 fixed to the multicopter and configured to measure radiation doses; a cable 114 that is hanging down straight from the multicopter to keep the multicopter at a predetermined altitude; and a holding tool 122 that is located near the ground surface to hold a lower end of the cable.SELECTED DRAWING: Figure 1

    【課題】マルチコプターを用いて放射線量を計測する際の測定精度を向上させることができ、作業員が実地調査を行うことが難しい高所の空間の放射線量を効率的に計測することが可能な放射線量測定装置を提供することを目的とする。【解決手段】本発明にかかる放射線量測定装置(測定装置100)の構成は、空中を飛行可能なマルチコプター110と、マルチコプターに固定され放射線量を測定するセンサ112と、マルチコプターから垂下されマルチコプターを所定高さに規定するケーブル114と、地表面近傍でケーブルの下端を保持する保持具122と、を備えることを特徴とする。【選択図】図1


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    Title :

    RADIATION DOSIMETRY DEVICE


    Additional title:

    放射線量測定装置


    Contributors:

    Publication date :

    2017-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01T MEASUREMENT OF NUCLEAR OR X-RADIATION , Messung von Kern- oder Röntgenstrahlung / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



    RADIATION DOSIMETRY DEVICE

    TEZUKA HIDEAKI | European Patent Office | 2017

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