The present invention relates to a method for measuring residual radioactivity in a nuclear facility site. According to the present invention, the method for measuring residual radioactivity in a nuclear facility site comprises the following steps: dividing the nuclear facility site into a plurality of regions with a predetermined area; attaching radioactivity measurement equipment including GPS and communication means to an unmanned aerial vehicle (UAV) and allowing the UAV to stay in the air above each area for a predetermined time while being spaced apart from the ground at a predetermined distance to measure residual radioactivity; allowing the communication means of the radioactivity measurement equipment to transmit a measurement voltage to a personal terminal through wireless communications; and allowing the personal terminal to collect the measurement value of the radioactivity measurement equipment for each region. Accordingly, provided is a method for measuring residual radioactivity in a nuclear facility site without radioactivity exposure risk to an operator.
본 발명은 원자력이용시설 부지의 잔류방사능을 측정하기 위한 방법에 관한 것이다. 원자력이용시설 부지의 잔류방사능을 측정하기 위한 방법은, 원자력이용시설 부지를 소정 면적을 갖는 다수의 영역으로 나누는 단계; 무인비행기에 GPS와 통신수단을 갖는 방사능 계측장비를 부착하여 각각의 상기 영역에서 지면과 소정 거리만큼 이격된 상태에서 소정 시간 동안 체공하여 잔류방사능을 측정하는 단계; 상기 방사능 계측장비의 상기 통신수단이 측정값을 무선통신으로 개인용 단말기로 전송하는 단계; 상기 개인용 단말기는 상기 방사능 계측장비의 측정값을 상기 영역별로 수집하는 단계; 를 포함한다. 이러한 구성에 따르면, 작업자에 대한 피폭의 위험 없이 원자력이용시설 부지의 잔류방사능을 측정하는 방법을 제공할 수 있다.
Residual radioactivity measurement system at site of nuclear facility using unmanned mobile equipment
무인 이동 장비를 이용한 원자력이용시설 부지의 잔류방사능 측정 시스템
2019-09-09
Patent
Elektronische Ressource
Koreanisch
IPC: | G01T MEASUREMENT OF NUCLEAR OR X-RADIATION , Messung von Kern- oder Röntgenstrahlung / B64C AEROPLANES , Flugzeuge / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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