MX366444B - Systems and methods for high-z threat alarm resolution. - Google Patents
Systems and methods for high-z threat alarm resolution.Info
- Publication number
- MX366444B MX366444B MX2016004929A MX2016004929A MX366444B MX 366444 B MX366444 B MX 366444B MX 2016004929 A MX2016004929 A MX 2016004929A MX 2016004929 A MX2016004929 A MX 2016004929A MX 366444 B MX366444 B MX 366444B
- Authority
- MX
- Mexico
- Prior art keywords
- cargo
- threat
- screening system
- stage screening
- threat alarm
- Prior art date
Links
- 238000012216 screening Methods 0.000 abstract 3
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000013598 vector Substances 0.000 abstract 1
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
-
- 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
- G01V5/281—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects detecting special nuclear material [SNM], e.g. Uranium-235, Uranium-233 or Plutonium-239
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Abstract
A second stage screening system configured to resolve a threat alarm detected in a cargo by a first stage screening system. The second stage screening system includes layers of first muon detectors placed above the cargo to detect a first coordinate and an angle of incidence of incoming muons and layers of second muon detectors placed below the cargo to detect an actual coordinate and an actual angle of exit of the incoming muons. The first and second detectors measure a momentum of the incoming muons. A processing unit receives threat sensitivity vectors determined from the first stage, operates a cargo positioning system that centers a high-Z threat within the cargo, relative to the first and second muon detectors, and analyzes the momentum and a distribution of deflection angles between the angles of incidence and exit to resolve the threat alarm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361891886P | 2013-10-16 | 2013-10-16 | |
| PCT/US2014/060914 WO2015057973A1 (en) | 2013-10-16 | 2014-10-16 | Systems and methods for high-z threat alarm resolution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016004929A MX2016004929A (en) | 2016-11-10 |
| MX366444B true MX366444B (en) | 2019-07-09 |
Family
ID=52828698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016004929A MX366444B (en) | 2013-10-16 | 2014-10-16 | Systems and methods for high-z threat alarm resolution. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3058353A4 (en) |
| GB (1) | GB2534799B (en) |
| MX (1) | MX366444B (en) |
| WO (1) | WO2015057973A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9310323B2 (en) | 2009-05-16 | 2016-04-12 | Rapiscan Systems, Inc. | Systems and methods for high-Z threat alarm resolution |
| US9557427B2 (en) | 2014-01-08 | 2017-01-31 | Rapiscan Systems, Inc. | Thin gap chamber neutron detectors |
| EP3265851B1 (en) | 2015-03-04 | 2020-11-18 | Rapiscan Systems, Inc. | Multiple energy detector |
| GB201803426D0 (en) | 2018-03-02 | 2018-04-18 | Goswift Ou | Method and apparatus for detection and/or identification using radiation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115128A (en) * | 1997-09-17 | 2000-09-05 | The Regents Of The Univerity Of California | Multi-dimensional position sensor using range detectors |
| US20060104414A1 (en) | 2002-01-30 | 2006-05-18 | Mayo William E | Combinatorial contraband detection using energy dispersive x-ray diffraction |
| US7116235B2 (en) * | 2003-01-31 | 2006-10-03 | Veritainer Corporation | Inverse ratio of gamma-ray and neutron emissions in the detection of radiation shielding of containers |
| US20050058242A1 (en) * | 2003-09-15 | 2005-03-17 | Peschmann Kristian R. | Methods and systems for the rapid detection of concealed objects |
| US7701336B1 (en) * | 2004-08-31 | 2010-04-20 | Erudite, Inc. | Detection of nuclear materials hidden inside cargo shipments by using sensor fusion technique |
| US7652254B2 (en) * | 2005-01-13 | 2010-01-26 | Celight, Inc. | Method and system for nuclear substance revealing using muon detection |
| GB2424065A (en) * | 2005-03-11 | 2006-09-13 | Corus Uk Ltd | Radiation detection apparatus |
| US7633062B2 (en) * | 2006-10-27 | 2009-12-15 | Los Alamos National Security, Llc | Radiation portal monitor system and method |
| US8288721B2 (en) * | 2007-04-23 | 2012-10-16 | Decision Sciences International Corporation | Imaging and sensing based on muon tomography |
| US9036779B2 (en) * | 2008-02-28 | 2015-05-19 | Rapiscan Systems, Inc. | Dual mode X-ray vehicle scanning system |
| US8345812B2 (en) * | 2008-04-18 | 2013-01-01 | L-3 Communications Security And Detection Systems, Inc. | Distinguishing between classes of fissionable material |
| EP2396646B1 (en) * | 2009-02-10 | 2016-02-10 | Optosecurity Inc. | Method and system for performing x-ray inspection of a product at a security checkpoint using simulation |
| WO2011142768A2 (en) | 2009-05-16 | 2011-11-17 | Rapiscan Security Products, Inc. | Systems and methods for automated, rapid detection of high-atomic-number materials |
| US8624198B2 (en) * | 2009-10-15 | 2014-01-07 | General Electric Company | Neutron detection systems with radiation portal monitors |
| DE102011007503A1 (en) * | 2011-04-15 | 2012-10-18 | Siemens Aktiengesellschaft | testing system |
| WO2012167381A1 (en) * | 2011-06-07 | 2012-12-13 | Atomic Energy Of Canada Limited | Detecting high atomic number materials with cosmic ray muon tomography |
| SG11201501280UA (en) | 2012-08-21 | 2015-04-29 | Decision Sciences Int Corp | Primary and secondary scanning in muon tomography inspection |
-
2014
- 2014-10-16 EP EP14854604.7A patent/EP3058353A4/en not_active Withdrawn
- 2014-10-16 MX MX2016004929A patent/MX366444B/en active IP Right Grant
- 2014-10-16 WO PCT/US2014/060914 patent/WO2015057973A1/en active Application Filing
- 2014-10-16 GB GB1608368.5A patent/GB2534799B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP3058353A4 (en) | 2017-08-30 |
| EP3058353A1 (en) | 2016-08-24 |
| GB2534799B (en) | 2020-09-02 |
| WO2015057973A1 (en) | 2015-04-23 |
| MX2016004929A (en) | 2016-11-10 |
| GB201608368D0 (en) | 2016-06-29 |
| GB2534799A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |