WO2014117636A3 - 多能量多剂量加速器、具有该加速器的快检系统及对应的快检方法 - Google Patents

多能量多剂量加速器、具有该加速器的快检系统及对应的快检方法 Download PDF

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Publication number
WO2014117636A3
WO2014117636A3 PCT/CN2014/000063 CN2014000063W WO2014117636A3 WO 2014117636 A3 WO2014117636 A3 WO 2014117636A3 CN 2014000063 W CN2014000063 W CN 2014000063W WO 2014117636 A3 WO2014117636 A3 WO 2014117636A3
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WO
WIPO (PCT)
Prior art keywords
dosage
accelerator
power
rapid examination
voltage
Prior art date
Application number
PCT/CN2014/000063
Other languages
English (en)
French (fr)
Other versions
WO2014117636A2 (zh
Inventor
康克军
李荐民
李营
李元景
印炜
郑娟
曾磊
Original Assignee
清华大学
同方威视技术股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清华大学, 同方威视技术股份有限公司 filed Critical 清华大学
Priority to MYPI2015703957A priority Critical patent/MY183060A/en
Priority to US14/892,640 priority patent/US9772427B2/en
Priority to SG11201509733PA priority patent/SG11201509733PA/en
Priority to PL14746344T priority patent/PL2983012T3/pl
Priority to EP14746344.2A priority patent/EP2983012B1/en
Priority to RU2015151865A priority patent/RU2608341C1/ru
Priority to BR112015030155A priority patent/BR112015030155B8/pt
Publication of WO2014117636A2 publication Critical patent/WO2014117636A2/zh
Publication of WO2014117636A3 publication Critical patent/WO2014117636A3/zh
Priority to SA516370734A priority patent/SA516370734B1/ar

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/224—Multiple energy techniques using one type of radiation, e.g. X-rays of different energies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/222—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays measuring scattered radiation

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Particle Accelerators (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • X-Ray Techniques (AREA)

Abstract

一种多能量多剂量加速器，包括：电子枪，提供第一电子枪电压和第二电子枪电压；和加速管，根据第一电子枪电压来产生具有第一剂量和第一能量的第一X射线，并且根据第二电子枪电压来产生具有第二剂量和第二能量的第二X射线，其中第一剂量是人体能够接受的剂量且远小于第二剂量，其中第一X射线用于检査人员所在的第一区域，并且第二X射线用于检査货物所在的第二区域。还提供一种利用多能量多剂量加速器进行分区域检査的方法和一种射线检测系统。
PCT/CN2014/000063 2013-11-14 2014-01-17 多能量多剂量加速器、具有该加速器的快检系统及对应的快检方法 WO2014117636A2 (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
MYPI2015703957A MY183060A (en) 2013-11-14 2014-01-17 Multiple-power multiple-dosage accelerators, rapid examination systems and rapid examination methods thereof
US14/892,640 US9772427B2 (en) 2013-11-14 2014-01-17 Multiple-power multiple-dosage accelerators, rapid examination systems and rapid examination methods thereof
SG11201509733PA SG11201509733PA (en) 2013-11-14 2014-01-17 Multiple-power multiple-dosage accelerators, rapid examination systems and rapid examination methods thereof
PL14746344T PL2983012T3 (pl) 2013-11-14 2014-01-17 Wieloenergetyczny wielodawkowy akcelerator, szybki układ kontrolny mający akcelerator i odpowiedni szybki sposób kontrolowania
EP14746344.2A EP2983012B1 (en) 2013-11-14 2014-01-17 Multiple-energy multiple-dosage accelerator, rapid examination system having the accelerator and corresponding rapid examination method
RU2015151865A RU2608341C1 (ru) 2013-11-14 2014-01-17 Многоэнергетические многодозовые ускорители, системы быстрого контроля и способы быстрого контроля
BR112015030155A BR112015030155B8 (pt) 2013-11-14 2014-01-17 acelerador de múltiplas dosagens e múltiplas alimentações, método para inspecionar áreas diferentes usando um acelerador, e, sistema de detecção de raios
SA516370734A SA516370734B1 (ar) 2013-11-14 2016-03-13 مسرعات متعددة الجرعات متعددة القدرة

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310564187.3 2013-11-14
CN201310564187 2013-11-14

Publications (2)

Publication Number Publication Date
WO2014117636A2 WO2014117636A2 (zh) 2014-08-07
WO2014117636A3 true WO2014117636A3 (zh) 2014-11-06

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2014/000063 WO2014117636A2 (zh) 2013-11-14 2014-01-17 多能量多剂量加速器、具有该加速器的快检系统及对应的快检方法
PCT/CN2014/091125 WO2015070797A1 (zh) 2013-11-14 2014-11-14 对目标进行成像的方法和检查系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/091125 WO2015070797A1 (zh) 2013-11-14 2014-11-14 对目标进行成像的方法和检查系统

Country Status (10)

Country Link
US (1) US9772427B2 (zh)
EP (1) EP2983012B1 (zh)
CN (2) CN103926261B (zh)
BR (1) BR112015030155B8 (zh)
MY (1) MY183060A (zh)
PL (1) PL2983012T3 (zh)
RU (1) RU2608341C1 (zh)
SA (1) SA516370734B1 (zh)
SG (1) SG11201509733PA (zh)
WO (2) WO2014117636A2 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2608341C1 (ru) * 2013-11-14 2017-01-17 Тсинхуа Юниверсити Многоэнергетические многодозовые ускорители, системы быстрого контроля и способы быстрого контроля
US9622333B2 (en) 2014-02-27 2017-04-11 Etm Electromatic, Inc Linear accelerator system with stable interleaved and intermittent pulsing
US10737122B2 (en) 2014-02-27 2020-08-11 ETM Electromatic, Inc. Self-shielded image guided radiation oncology system
US11083074B2 (en) 2014-02-27 2021-08-03 ETM Electromatic, Inc. Scanning linear accelerator system having stable pulsing at multiple energies and doses
CN103984035A (zh) * 2014-05-15 2014-08-13 北京君和信达科技有限公司 一种双模速通式移动目标辐射检查系统及方法
CN106054271B (zh) * 2016-07-22 2020-02-07 同方威视技术股份有限公司 安全检查方法和系统
CN106018445B (zh) * 2016-07-22 2019-04-05 同方威视技术股份有限公司 控制扫描加速器出束的方法和系统及安全检查系统
CN107228868A (zh) * 2017-06-29 2017-10-03 北京君和信达科技有限公司 辐射检查系统和辐射检查方法
CN113875316B (zh) * 2019-05-31 2024-02-20 美国科学及工程股份有限公司 用于在多能量x射线货物检查系统中对电子束的注入进行计时的方法和系统
CN113281821B (zh) * 2021-07-09 2023-10-13 同方威视技术股份有限公司 检查系统及方法
CN113238297B (zh) * 2021-07-09 2021-11-02 同方威视技术股份有限公司 辐射检查系统及方法
CN113677084B (zh) * 2021-07-29 2022-05-20 清华大学 一种同步加速器的控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1995993A (zh) * 2005-12-31 2007-07-11 清华大学 一种利用多种能量辐射扫描物质的方法及其装置
CN101076218A (zh) * 2006-05-19 2007-11-21 清华大学 产生具有不同能量的x射线的设备、方法及材料识别系统
US20100127169A1 (en) * 2008-11-24 2010-05-27 Varian Medical Systems, Inc. Compact, interleaved radiation sources
WO2012106730A2 (en) * 2011-01-31 2012-08-09 Rapiscan Systems, Inc. Dual mode x-ray scanning system
WO2013117694A2 (de) * 2012-02-10 2013-08-15 Smiths Heimann Gmbh Verfahren und vorrichtung zur überprüfung des laderaums eines lastkraftwagens

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE285576T1 (de) * 2001-01-17 2005-01-15 Yxlon Int Security Gmbh Anordnung zum messen des impulsübertragungsspektrums von elastisch gestreuten röntgenquanten
CN1160557C (zh) 2001-09-03 2004-08-04 北京埃索特核电子机械有限公司 钴60γ射线源-碘化铯或钨酸镉阵列探测器集装箱检测设备
US7110500B2 (en) 2003-09-12 2006-09-19 Leek Paul H Multiple energy x-ray source and inspection apparatus employing same
CN100594376C (zh) * 2005-07-15 2010-03-17 北京中盾安民分析技术有限公司 便携式双能量x射线检查装置
AU2012254975A1 (en) * 2005-09-30 2012-12-13 Hazardscan, Inc Multi-energy cargo inspection system based on an electron accelerator
US7298812B2 (en) * 2006-03-31 2007-11-20 General Electric Company Image-based material decomposition
CN101163372B (zh) * 2006-10-11 2010-05-12 清华大学 多能倍频粒子加速器及其方法
US7492861B2 (en) 2006-10-13 2009-02-17 Tsinghua University Apparatus and method for quick imaging and inspecting moving target
CN101162507B (zh) 2006-10-13 2010-05-12 同方威视技术股份有限公司 一种对移动车辆进行车型识别的方法
CN101162205B (zh) * 2006-10-13 2010-09-01 同方威视技术股份有限公司 对移动目标进行检查的设备及避让方法
CN101163369B (zh) 2006-10-13 2011-07-20 同方威视技术股份有限公司 用于辐射源的控制单元和控制方法及辐射检查系统和方法
US9036779B2 (en) * 2008-02-28 2015-05-19 Rapiscan Systems, Inc. Dual mode X-ray vehicle scanning system
GB0803642D0 (en) * 2008-02-28 2008-04-02 Rapiscan Security Products Inc Drive-through scanning systems
US8232748B2 (en) 2009-01-26 2012-07-31 Accuray, Inc. Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation
RU2430424C1 (ru) 2010-08-02 2011-09-27 Исб Портал Лимитед (Исб Портал Лтд) Система досмотра грузов и транспортных средств, перемещающихся своим ходом, способ автоматического радиоскопического контроля движущихся объектов и зоны радиационного сканирования и способ формирования теневого изображения инспектируемого объекта
US8836250B2 (en) 2010-10-01 2014-09-16 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
US20120087464A1 (en) * 2010-10-09 2012-04-12 Fmi Technologies, Inc. Multi-source low dose x-ray ct imaging aparatus
DE102011075210B4 (de) * 2011-05-04 2016-03-24 Siemens Aktiengesellschaft Linearbeschleuniger
CN102768219B (zh) * 2012-07-26 2014-07-30 清华大学 组合式射线无损检测方法及系统
RU2608341C1 (ru) * 2013-11-14 2017-01-17 Тсинхуа Юниверсити Многоэнергетические многодозовые ускорители, системы быстрого контроля и способы быстрого контроля

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1995993A (zh) * 2005-12-31 2007-07-11 清华大学 一种利用多种能量辐射扫描物质的方法及其装置
CN101076218A (zh) * 2006-05-19 2007-11-21 清华大学 产生具有不同能量的x射线的设备、方法及材料识别系统
US20100127169A1 (en) * 2008-11-24 2010-05-27 Varian Medical Systems, Inc. Compact, interleaved radiation sources
WO2012106730A2 (en) * 2011-01-31 2012-08-09 Rapiscan Systems, Inc. Dual mode x-ray scanning system
WO2013117694A2 (de) * 2012-02-10 2013-08-15 Smiths Heimann Gmbh Verfahren und vorrichtung zur überprüfung des laderaums eines lastkraftwagens

Also Published As

Publication number Publication date
CN203786061U (zh) 2014-08-20
SA516370734B1 (ar) 2019-02-21
MY183060A (en) 2021-02-10
EP2983012A4 (en) 2016-12-14
CN103926261A (zh) 2014-07-16
CN103926261B (zh) 2017-01-04
WO2015070797A1 (zh) 2015-05-21
EP2983012A2 (en) 2016-02-10
BR112015030155B1 (pt) 2019-09-03
BR112015030155B8 (pt) 2019-09-24
US20160103241A1 (en) 2016-04-14
EP2983012B1 (en) 2018-08-08
RU2608341C1 (ru) 2017-01-17
WO2014117636A2 (zh) 2014-08-07
BR112015030155A2 (pt) 2017-07-25
PL2983012T3 (pl) 2018-11-30
SG11201509733PA (en) 2016-05-30
US9772427B2 (en) 2017-09-26

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