CN102947728A - 用于金属检测中的滑动门图形取消的方法和系统 - Google Patents
用于金属检测中的滑动门图形取消的方法和系统 Download PDFInfo
- Publication number
- CN102947728A CN102947728A CN2011800302044A CN201180030204A CN102947728A CN 102947728 A CN102947728 A CN 102947728A CN 2011800302044 A CN2011800302044 A CN 2011800302044A CN 201180030204 A CN201180030204 A CN 201180030204A CN 102947728 A CN102947728 A CN 102947728A
- Authority
- CN
- China
- Prior art keywords
- metal
- signal
- metal detection
- metallic door
- detection system
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/774,799 | 2010-05-06 | ||
US12/774,799 US8264353B2 (en) | 2010-05-06 | 2010-05-06 | Method and system for sliding door pattern cancellation in metal detection |
PCT/US2011/000629 WO2011139323A2 (en) | 2010-05-06 | 2011-04-06 | Method and system for sliding door pattern cancellation in metal detection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102947728A true CN102947728A (zh) | 2013-02-27 |
CN102947728B CN102947728B (zh) | 2016-08-31 |
Family
ID=44626294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180030204.4A Active CN102947728B (zh) | 2010-05-06 | 2011-04-06 | 用于金属检测中的滑动门图形取消的方法和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8264353B2 (zh) |
EP (1) | EP2567266B1 (zh) |
KR (1) | KR101869736B1 (zh) |
CN (1) | CN102947728B (zh) |
AU (1) | AU2011249049B2 (zh) |
BR (1) | BR112012028433B1 (zh) |
CA (1) | CA2798428C (zh) |
WO (1) | WO2011139323A2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE036703T2 (hu) | 2009-10-16 | 2018-07-30 | Alert Systems Aps | Elektronikus lopás elleni védelmi rendszer |
US8477032B2 (en) * | 2009-11-10 | 2013-07-02 | Tyco Fire & Security Gmbh | System and method using proximity detection for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection |
US8816854B2 (en) * | 2009-11-10 | 2014-08-26 | Tyco Fire & Security Gmbh | System and method for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection |
US10191177B2 (en) * | 2011-11-11 | 2019-01-29 | Nokia Technologies Oy | Apparatus and a method for metal detection involving a mobile terminal with a display |
KR102036165B1 (ko) * | 2012-01-19 | 2019-10-24 | 타이코 파이어 앤 시큐리티 게엠베하 | 금속 검출시 적응성 슬라이딩 도어 패턴 제거를 위한 방법 및 시스템 |
CN104330834A (zh) * | 2014-11-06 | 2015-02-04 | 东莞市骏宏电子科技有限公司 | 一种新型探铜检测门 |
HUE049969T2 (hu) * | 2016-07-26 | 2020-11-30 | Alert Systems Aps | Eljárás, berendezés és rendszer fémtárgyak érzékelésére egy érzékelési zónában |
US11688272B2 (en) | 2020-07-27 | 2023-06-27 | Sensormatic Electronics, LLC | Systems and methods of alternating transmitter for metal foil detection near moving doors |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2588385Y (zh) * | 2002-12-23 | 2003-11-26 | 深圳市鑫源通电子有限公司 | 数码金属探测门 |
CN201000486Y (zh) * | 2006-04-12 | 2008-01-02 | 许凯 | 通过式金属探测门 |
WO2008125621A1 (en) * | 2007-04-13 | 2008-10-23 | Alert Metalguard Aps | A method, a device and a system for preventing false alarms in a theft-preventing system |
CN101387708A (zh) * | 2008-09-22 | 2009-03-18 | 三实电器(漳州)有限公司 | 门式金属探测器的接收线圈 |
US20100001872A1 (en) * | 2008-07-07 | 2010-01-07 | Sensormatic Electronics Corporation | Electronic article surveillance system with metal detection capability and method therefor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697170A (en) * | 1985-10-31 | 1987-09-29 | Minnesota Mining And Manufacturing Company | Method for minimizing false alarms and electronic noise in electronic article surveillance systems. |
US5402520A (en) | 1992-03-06 | 1995-03-28 | Schnitta; Bonnie S. | Neural network method and apparatus for retrieving signals embedded in noise and analyzing the retrieved signals |
EP0773520A4 (en) * | 1994-07-29 | 1997-10-08 | Kubota Kk | BURGLAR DETECTOR AND RADIO RECEIVER |
US6310963B1 (en) * | 1994-09-30 | 2001-10-30 | Sensormatic Electronics Corp | Method and apparatus for detecting an EAS (electronic article surveillance) marker using wavelet transform signal processing |
US6742301B1 (en) * | 2000-09-05 | 2004-06-01 | Tomsed Corporation | Revolving door with metal detection security |
KR100465487B1 (ko) * | 2002-03-12 | 2005-01-13 | 주식회사 방산테크노로지 | 도어 고정 장치를 구비한 총기류 검색 시스템 |
US8115627B2 (en) * | 2005-07-27 | 2012-02-14 | Ident Technology Ag | Detection device, particularly for realizing a protection system |
US7852197B2 (en) * | 2007-06-08 | 2010-12-14 | Sensomatic Electronics, LLC | System and method for inhibiting detection of deactivated labels using detection filters having an adaptive threshold |
US8311485B2 (en) * | 2010-01-13 | 2012-11-13 | Sensormatic Electronics, LLC | Method and system for receiver nulling using coherent transmit signals |
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2010
- 2010-05-06 US US12/774,799 patent/US8264353B2/en active Active
-
2011
- 2011-04-06 EP EP11719082.7A patent/EP2567266B1/en active Active
- 2011-04-06 CN CN201180030204.4A patent/CN102947728B/zh active Active
- 2011-04-06 CA CA2798428A patent/CA2798428C/en active Active
- 2011-04-06 AU AU2011249049A patent/AU2011249049B2/en active Active
- 2011-04-06 WO PCT/US2011/000629 patent/WO2011139323A2/en active Application Filing
- 2011-04-06 KR KR1020127032023A patent/KR101869736B1/ko not_active Application Discontinuation
- 2011-04-06 BR BR112012028433A patent/BR112012028433B1/pt active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2588385Y (zh) * | 2002-12-23 | 2003-11-26 | 深圳市鑫源通电子有限公司 | 数码金属探测门 |
CN201000486Y (zh) * | 2006-04-12 | 2008-01-02 | 许凯 | 通过式金属探测门 |
WO2008125621A1 (en) * | 2007-04-13 | 2008-10-23 | Alert Metalguard Aps | A method, a device and a system for preventing false alarms in a theft-preventing system |
US20100001872A1 (en) * | 2008-07-07 | 2010-01-07 | Sensormatic Electronics Corporation | Electronic article surveillance system with metal detection capability and method therefor |
CN101387708A (zh) * | 2008-09-22 | 2009-03-18 | 三实电器(漳州)有限公司 | 门式金属探测器的接收线圈 |
Also Published As
Publication number | Publication date |
---|---|
BR112012028433A2 (pt) | 2016-07-19 |
EP2567266A2 (en) | 2013-03-13 |
US8264353B2 (en) | 2012-09-11 |
US20110273301A1 (en) | 2011-11-10 |
WO2011139323A3 (en) | 2012-11-15 |
AU2011249049B2 (en) | 2015-11-19 |
CN102947728B (zh) | 2016-08-31 |
KR20130101982A (ko) | 2013-09-16 |
CA2798428C (en) | 2018-03-06 |
BR112012028433B1 (pt) | 2020-04-28 |
WO2011139323A2 (en) | 2011-11-10 |
AU2011249049A1 (en) | 2012-11-29 |
EP2567266B1 (en) | 2018-09-19 |
CA2798428A1 (en) | 2011-11-10 |
KR101869736B1 (ko) | 2018-07-23 |
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Owner name: ADT SERVICE LLC Free format text: FORMER OWNER: SENSOR ELECTRONICS CO., LTD. Effective date: 20150805 Owner name: TYCO FIRE + SECURITY GMBH Free format text: FORMER OWNER: ADT SERVICE LLC Effective date: 20150805 |
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