KR102105987B1 - 감마 방사선원들의 탐색 및 검출 방법 - Google Patents
감마 방사선원들의 탐색 및 검출 방법 Download PDFInfo
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- KR102105987B1 KR102105987B1 KR1020197016639A KR20197016639A KR102105987B1 KR 102105987 B1 KR102105987 B1 KR 102105987B1 KR 1020197016639 A KR1020197016639 A KR 1020197016639A KR 20197016639 A KR20197016639 A KR 20197016639A KR 102105987 B1 KR102105987 B1 KR 102105987B1
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- radiation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/167—Measuring radioactive content of objects, e.g. contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
- G01C3/08—Use of electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/169—Exploration, location of contaminated surface areas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/7806—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves using gamma or X-rays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
1은 시준된 감마 방사선 검출기이고;
2는 레이저 거리계이고;
3은 내방사선성 TV 카메라이고;
4는 플랫폼이고;
5는 플랫폼 스위블(swivel) 구동 장치이고;
6은 플랫폼 회전(rotation) 구동 장치이고;
7은 감마 방사 전력 측정 축이고;
8은 대상까지의 거리 측정 축이다.
Claims (4)
- 불균일 방사성 오염 상태에서 감마 방사선원들의 탐색 및 검출 방법으로서, 상기 방법은, 방사선원의 검출 단계, 방사선 선량률을 측정하는 단계, 및 플랫폼 상에 설치되는 검출기들의 조준 축들을 차례로 조준함으로써, 방사선원에서 검출기에 의해 결정된 값을 기록하는 단계를 포함하되, 방사선 레벨이 가장 높은 방사선원이 결정되고, 시준된(collimated) 검출기로 방사 전력이 측정되며, 레이저 검출기 거리계를 이용하여 상기 방사선원까지의 거리가 동시에 결정되며, 상기 시준된 검출기 및 레이저 거리계의 축들은 평행하게 조준되고 수평 방향으로 이격되게 설정되어, 레이저 거리계의 측정값들 및 검출기에 의해 결정된 선량률이 기록되고, 그리고, 이들 데이터를 기반으로, 실제 방사선원으로부터의 방사선 선량률이 기록되며, 이후, 방사선원까지의 측정 거리의 정확도를 확인하기 위하여, 상기 레이저 거리계의 조준 축이 수평 방향으로 일정 거리 이동되어 상기 측정이 반복되며, 상기 거리가 기록되고, 연속된 거리 측정들의 결과값들을 비교하여 측정값들의 차이가 상기 레이저 거리계의 오차 범위 내에 있는 경우, 해당 정보는 신뢰할 수 있는 것으로 인정하는 것을 특징으로 하는 방법.
- 제1항에 있어서,
상기 측정값들의 차이가 상기 레이저 거리계의 오차 범위를 초과하는 경우, 측정 결과값들은 운영 책임자에게 제공되어, 상기 결과값들의 차이의 원인들이 시각적으로 결정되도록 하는 것을 특징으로 하는 방법. - 제1항에 있어서,
이동형 플랫폼 또는 이동형 로봇 상에 설치된 TV 카메라가 이용되는 것을 특징으로 하는 방법. - 제1항에 있어서,
측정들의 상기 결과값들은 소프트웨어 프로그램을 이용하여 처리되는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016148582 | 2016-12-09 | ||
| RU2016148582A RU2640311C1 (ru) | 2016-12-09 | 2016-12-09 | Способ поиска и обнаружения источников гамма-излучения в условиях неравномерного радиоактивного загрязнения |
| PCT/RU2017/000785 WO2018106144A1 (ru) | 2016-12-09 | 2017-10-26 | Способ поиска и обнаружения источников гамма-излучения |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190073575A KR20190073575A (ko) | 2019-06-26 |
| KR102105987B1 true KR102105987B1 (ko) | 2020-04-29 |
Family
ID=62492049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197016639A Active KR102105987B1 (ko) | 2016-12-09 | 2017-10-26 | 감마 방사선원들의 탐색 및 검출 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10838078B2 (ko) |
| EP (1) | EP3553567B1 (ko) |
| JP (1) | JP6644958B2 (ko) |
| KR (1) | KR102105987B1 (ko) |
| CN (1) | CN110325880B (ko) |
| RU (1) | RU2640311C1 (ko) |
| WO (1) | WO2018106144A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2698075C1 (ru) * | 2018-04-18 | 2019-08-21 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МО РФ | Способ определения мощности ядерного взрыва |
| CN110988972B (zh) * | 2019-10-12 | 2022-10-21 | 中国辐射防护研究院 | 高精度三维便携式表面污染仪检定装置 |
| TWI690721B (zh) * | 2019-10-16 | 2020-04-11 | 行政院原子能委員會核能研究所 | 可移動定位並結合面式放射性沈積活度量測之裝置 |
| CN112173107B (zh) * | 2020-09-29 | 2021-12-21 | 深圳市欣横纵技术股份有限公司 | 一种基于无人机技术的快速伽马剂量率测量系统 |
| CN114545324B (zh) * | 2022-04-24 | 2022-07-12 | 南京宇安防务科技有限公司 | 一种适用于非均匀阵列的快速测向方法 |
| CN114777662A (zh) * | 2022-04-27 | 2022-07-22 | 中铁十二局集团建筑安装工程有限公司 | 一种桥梁顶推施工用悬臂竖向变形实时监测方法及装置 |
| CN116661429B (zh) * | 2023-08-02 | 2023-10-03 | 青岛富欣城轨科技有限公司 | 一种列车控制过程动态调试的方法和系统 |
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| US5286973A (en) | 1991-11-13 | 1994-02-15 | Odetics, Inc. | Radiation mapping system |
| KR101349785B1 (ko) * | 2012-08-06 | 2014-01-15 | 한국원자력연구원 | 카메라를 이용한 방사선 선원조사장치 및 이를 구비한 이동로봇 |
| JP2014185967A (ja) * | 2013-03-25 | 2014-10-02 | Hitachi Ltd | 移動式線量計測装置 |
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-
2016
- 2016-12-09 RU RU2016148582A patent/RU2640311C1/ru active
-
2017
- 2017-10-26 US US16/467,815 patent/US10838078B2/en active Active
- 2017-10-26 CN CN201780076276.XA patent/CN110325880B/zh not_active Expired - Fee Related
- 2017-10-26 KR KR1020197016639A patent/KR102105987B1/ko active Active
- 2017-10-26 JP JP2019530747A patent/JP6644958B2/ja not_active Expired - Fee Related
- 2017-10-26 WO PCT/RU2017/000785 patent/WO2018106144A1/ru not_active Ceased
- 2017-10-26 EP EP17878776.8A patent/EP3553567B1/en active Active
Patent Citations (3)
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|---|---|---|---|---|
| US5286973A (en) | 1991-11-13 | 1994-02-15 | Odetics, Inc. | Radiation mapping system |
| KR101349785B1 (ko) * | 2012-08-06 | 2014-01-15 | 한국원자력연구원 | 카메라를 이용한 방사선 선원조사장치 및 이를 구비한 이동로봇 |
| JP2014185967A (ja) * | 2013-03-25 | 2014-10-02 | Hitachi Ltd | 移動式線量計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190073575A (ko) | 2019-06-26 |
| US20200142080A1 (en) | 2020-05-07 |
| EP3553567B1 (en) | 2025-03-05 |
| US10838078B2 (en) | 2020-11-17 |
| CN110325880B (zh) | 2021-10-29 |
| RU2640311C1 (ru) | 2017-12-27 |
| EP3553567A1 (en) | 2019-10-16 |
| CN110325880A (zh) | 2019-10-11 |
| EP3553567A4 (en) | 2020-07-29 |
| JP2019536054A (ja) | 2019-12-12 |
| WO2018106144A1 (ru) | 2018-06-14 |
| JP6644958B2 (ja) | 2020-02-12 |
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