ATE470164T1 - Metallobjektdetektor - Google Patents

Metallobjektdetektor

Info

Publication number
ATE470164T1
ATE470164T1 AT07733124T AT07733124T ATE470164T1 AT E470164 T1 ATE470164 T1 AT E470164T1 AT 07733124 T AT07733124 T AT 07733124T AT 07733124 T AT07733124 T AT 07733124T AT E470164 T1 ATE470164 T1 AT E470164T1
Authority
AT
Austria
Prior art keywords
metal object
magnetic field
surveillance volume
track
processor
Prior art date
Application number
AT07733124T
Other languages
English (en)
Inventor
Richard Humphreys
Mark Keene
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE470164T1 publication Critical patent/ATE470164T1/de

Links

Classifications

    • 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
    • G01V3/104—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 using several coupled or uncoupled coils
    • G01V3/105—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 using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
    • G01V3/107—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 using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops using compensating coil or loop arrangements
    • 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
    • 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
    • G01V3/104—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 using several coupled or uncoupled coils
    • G01V3/105—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 using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT07733124T 2006-09-01 2007-06-08 Metallobjektdetektor ATE470164T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84156306P 2006-09-01 2006-09-01
GB0617177A GB2441346B (en) 2006-09-01 2006-09-01 Metal object detecting apparatus
PCT/GB2007/002113 WO2008025937A2 (en) 2006-09-01 2007-06-08 Metal object detecting apparatus

Publications (1)

Publication Number Publication Date
ATE470164T1 true ATE470164T1 (de) 2010-06-15

Family

ID=37137122

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07733124T ATE470164T1 (de) 2006-09-01 2007-06-08 Metallobjektdetektor

Country Status (8)

Country Link
US (1) US7545140B2 (de)
EP (1) EP1999494B1 (de)
JP (1) JP2009534644A (de)
CN (1) CN101535843B (de)
AT (1) ATE470164T1 (de)
DE (1) DE602007006926D1 (de)
GB (1) GB2441346B (de)
WO (1) WO2008025937A2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8148989B2 (en) * 2002-03-11 2012-04-03 Keith Kopp Ferromagnetic detection enhancer compatible with magnetic resonance
US7553295B2 (en) 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
CN101688925B (zh) 2007-01-15 2012-12-26 拉皮斯坎系统股份有限公司 检测器系统
US8105282B2 (en) 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
WO2010101630A1 (en) * 2009-03-03 2010-09-10 Iii Herbert Duvoisin Detection of surface and buried objects
GB0905298D0 (en) * 2009-03-27 2009-05-13 Qinetiq Ltd Apparatus and method for ferromagnetic object detector
DE102009052945A1 (de) * 2009-09-05 2011-03-17 OKM Ortungstechnik Krauß & Müller GmbH Vorrichtung zum elektronischen Detektieren eines Metallobjektes, Herstellungsvefahren für die Vorrichtung und Verfahren zum Betreiben der Vorrichtung
US8310236B2 (en) * 2009-09-18 2012-11-13 L-3 Communications Cyterra Corporation Continuous wave metal detector
FR2951280B1 (fr) * 2009-10-14 2011-12-16 Commissariat Energie Atomique Procede de detection et detecteur d'un perturbateur magnetique, procede et systeme de localisation d'un objet, support d'enregistrement pour ces procedes
US8842035B2 (en) 2010-04-08 2014-09-23 L-3 Communications Security And Detection Systems, Inc. Sensor head
EP2439559B1 (de) * 2010-10-07 2013-05-29 Mettler-Toledo Safeline Limited Verfahren für den Betrieb eines Metalldetektionssystems und Metalldetektionssystem
US10307205B2 (en) * 2010-12-10 2019-06-04 Biosense Webster (Israel) Ltd. System and method for detection of metal disturbance based on orthogonal field components
US9044244B2 (en) * 2010-12-10 2015-06-02 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on mutual inductance measurement
US9211094B2 (en) 2010-12-10 2015-12-15 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on contact force measurement
US9912201B2 (en) * 2011-04-11 2018-03-06 Texas Instruments Incorporated Systems and methods of detecting a change in object presence in a magnetic field
CA2778083A1 (en) 2011-05-24 2012-11-24 Discovery Metals, Llc Ambient reflectivity absorption system for identifying precious or semi-precious materials and associated methods
DE102011077068A1 (de) * 2011-06-07 2012-12-13 Hilti Aktiengesellschaft Verfahren und Vorrichtung zum Detektieren eines leitfähigen Objektes
US9562986B2 (en) * 2011-07-01 2017-02-07 Rapiscan Systems, Inc. Walk through metal detection system
EP2562565B1 (de) * 2011-08-24 2014-03-05 Mettler-Toledo Safeline Limited Metalldetektionsvorrichtung
US20130113648A1 (en) * 2011-09-30 2013-05-09 L-3 Communications Cyterra Corporation Sensor head
WO2013063659A1 (en) * 2011-11-03 2013-05-10 Minelab Electronics Pty Limited Improved metal detection method
DE102011086773A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Metallsensor
US20150002157A1 (en) * 2012-01-27 2015-01-01 Texas A&M University System Transient electromagnetic geophysics system with cooperative source(s)
GB201203717D0 (en) 2012-03-02 2012-04-18 Speir Hunter Ltd Fault detection for pipelines
US10989805B2 (en) * 2012-10-18 2021-04-27 Gil Zwirn Acquiring information regarding a volume using wireless networks
US9198500B2 (en) 2012-12-21 2015-12-01 Murray W. Davis Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
HK1214394A1 (zh) * 2013-03-12 2016-07-22 消防和安全硬件私人有限公司 位置监测装置
US11280898B2 (en) 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
CN103913775B (zh) * 2014-03-26 2015-07-08 中国矿业大学 一种基于金属探测成像的采煤机工况环境可视化装置
CN104897959B (zh) * 2014-12-03 2017-11-24 王澎 一种基于频谱扫描的分布式物理量探测方法及其装置
US10213133B2 (en) * 2014-12-22 2019-02-26 Biosense Webster (Israel) Ltd Modeling of a magnetic field
CN105890507B (zh) * 2015-01-08 2019-04-16 中国人民解放军军械工程学院 一种巨磁阻抗传感器对平面内磁性目标的定位方法
AT517739B1 (de) 2015-10-02 2018-07-15 Pontemed Ag Magnetische Stimulationsvorrichtung
FR3049068B1 (fr) * 2016-03-16 2018-04-06 Senstronic Dispositif detecteur inductif de facteur 1
CN105842741B (zh) * 2016-03-23 2017-12-05 成都恒高科技有限公司 一种金属探测装置以及方法
CN105866845A (zh) * 2016-03-25 2016-08-17 东莞市华盾电子科技有限公司 一种手持式电子设备探测器
CN105866846A (zh) * 2016-03-25 2016-08-17 东莞市华盾电子科技有限公司 一种手持式铁制武器探测器
CN105911602B (zh) * 2016-05-03 2018-08-21 东莞市华盾电子科技有限公司 一种金属分类的图像显示方法及装置
US10809410B2 (en) * 2016-06-09 2020-10-20 Optimal Ranging, Inc. Method and apparatus for simultaneous inductive excitation and locating of utilities
EP3260889B1 (de) * 2016-06-22 2022-10-05 Mettler-Toledo Safeline Limited Metalldetektionsvorrichtung
CN106094047B (zh) * 2016-08-17 2018-10-26 中国电子科技集团公司第二十九研究所 一种基于地磁异常探测的阵列式安检方法及装置
CN106772666B (zh) * 2016-11-17 2019-04-09 中国电子科技集团公司第二十九研究所 一种新的违规电子设备检测系统及检测方法
JP6880861B2 (ja) * 2017-03-15 2021-06-02 オムロン株式会社 近接センサおよび検知方法
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
DE102018100462A1 (de) * 2018-01-10 2019-07-11 B. Braun Avitum Ag Vorrichtung und Verfahren zur Bestimmung einer Aufnahmekapazität eines Sauerstoffabsorbers
CN109001817A (zh) * 2018-05-07 2018-12-14 哈尔滨工程大学 一种基于隧道磁电阻传感器的安全门
FR3083328B1 (fr) * 2018-06-28 2021-06-18 Alessandro Manneschi Systeme de detection portable comprenant des capteurs magnetostatiques
WO2020023596A1 (en) * 2018-07-24 2020-01-30 Rapiscan Systems, Inc. Radar-based inspection system
EP3870987B1 (de) * 2018-10-26 2023-05-03 Evolv Technologies, Inc. Personalkontrolle mit bedrohungsdetektion und diskriminierung
WO2020198568A1 (en) * 2019-03-28 2020-10-01 Zkteco Usa System and method for detecting objects
EP3726255B1 (de) 2019-04-17 2025-08-13 Mettler-Toledo Safeline Limited Verfahren zum betrieb eines metalldetektors sowie metalldetektor
JP7456831B2 (ja) 2019-04-17 2024-03-27 メトラー－トレド・セーフライン・リミテッド 金属検出器を動作させるための方法および金属検出器
JP7441097B2 (ja) * 2019-04-17 2024-02-29 メトラー－トレド・セーフライン・リミテッド 金属検出器を動作させる方法、および金属検出器
CN115190977B (zh) * 2020-04-08 2026-05-01 积分几何科学公司 磁响应分布可视化装置、安全检查系统及磁响应分布可视化方法
CN111580171B (zh) * 2020-06-04 2021-09-28 山东大学 一种金属物体检测装置及方法
CN111580172B (zh) * 2020-06-04 2021-08-10 山东大学 一种基于阵列式线圈的金属物体检测系统及方法
US20220262185A1 (en) * 2021-02-16 2022-08-18 Evolv Technologies, Inc. Identity Determination Using Biometric Data
EP4402517B1 (de) 2021-09-17 2025-09-03 Iradimed Corporation Ferromagnetischer detektor und bedrohungsanalyse
CN114355457B (zh) * 2022-01-12 2026-03-03 朝阳市加华电子有限公司 一种基于微磁传感器阵列组合的探测和定位方法
US20250224532A1 (en) * 2022-04-04 2025-07-10 Xtract One Technologies Inc. System and method of object classification and detection using magnetic property array-based object detection system
CN115061209B (zh) * 2022-05-06 2025-12-23 东莞市华盾电子科技有限公司 一种通过式探测器的线圈结构及通过式探测器
CN114994773B (zh) * 2022-05-06 2025-12-19 东莞市华盾电子科技有限公司 一种通过式探测器的线圈结构及通过式探测器
WO2024026152A1 (en) 2022-07-26 2024-02-01 Rapiscan Holdings, Inc. Methods and systems for performing on-the-fly automatic calibration adjustments of x-ray inspection systems
DE102022208758A1 (de) 2022-08-24 2024-02-29 Institut Dr. Foerster Gmbh & Co. Kg Metalldetektor und Verfahren zur Detektion von Metallen in Fördergut
CN116840925B (zh) * 2023-03-13 2026-01-30 东莞市华盾电子科技有限公司 通过式探测器的线圈结构、姿态辨识方法及探测器
DE102023136519A1 (de) * 2023-12-22 2025-06-26 Endress+Hauser Flowtec Ag Messaufnehmer für Metalldetektor, Verfahren zum Detektieren von verborgenen elektrisch leitfähigen Gegenständen mit einem Messaufnehmer für Metalldetektor, und Verfahren zur Herstellung eines Messaufnehmers für einen Metalldetektor
DE102023136527A1 (de) * 2023-12-22 2025-06-26 Endress+Hauser Flowtec Ag Verfahren zum Erzeugen von Referenzdaten zur Klassifizierung von leitfähigen Gegenständen mit einem Metalldetektor, Verfahren zur Klassifizierung von leitfähigen Gegenständen, Metalldetektor, Vorrichtung und Messgerät
DE102023136523A1 (de) * 2023-12-22 2025-06-26 Endress+Hauser Flowtec Ag Metalldetektor zur Klassifizierung von leitfähigen Gegenständen, Verfahren zur Klassifizierung von leitfähigen Gegenständen mit einem Metalldetektor, Messgerät zum Entdecken von leitfähigen Gegenständen in einem Medium
DE102024110381A1 (de) * 2024-04-12 2025-10-16 Endress+Hauser SE+Co. KG Metalldetektor zur Positionsbestimmung von leitfähigen Gegenständen, Verfahren zur Positionsbestimmung von leitfähigen Gegenständen mit einem Metalldetektor, Messstelle zum Entdecken von leitfähigen Gegenständen in einem Medium
CN118884539B (zh) * 2024-07-26 2025-07-22 上海太易检测技术股份有限公司 一种金属检测机的智能化检测方法和系统
CN119413051B (zh) * 2024-10-30 2025-08-01 中北大学 一种采用磁异探测装置进行金属分类检测的磁异探测方法
CN121933612B (zh) * 2026-03-31 2026-05-26 同济大学 一种基于匀强磁场约束的多通道电磁感应检测方法及系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758849A (en) 1972-03-31 1973-09-11 Sperry Rand Corp Metal detector system having identical balanced field coil system on opposite sides of a detection zone
US3950696A (en) * 1974-04-29 1976-04-13 Westinghouse Electric Corporation Trapezoidal coil configuration for metal detector in the shape of an inverted u
GB2110825B (en) 1981-11-06 1986-04-30 Outokumpu Oy Apparatus for detecting metal objects
FR2530037A1 (fr) * 1982-07-08 1984-01-13 Messenguiral Michel Dispositif pour la detection d'objets metalliques presentant des proprietes magnetiques
JPS6345584A (ja) * 1986-08-13 1988-02-26 Toshiba Corp 電磁誘導式異物検出装置
US4906973A (en) * 1988-04-29 1990-03-06 White's Electronics, Inc. Walk-through metal detector
FI84209C (fi) 1988-11-01 1991-10-25 Outokumpu Oy Metalldetektor.
CN1055243A (zh) * 1990-03-28 1991-10-09 全苏科学情报所建筑管理工程中心 含金属物探测装置
JP3041026B2 (ja) * 1990-09-07 2000-05-15 アンリツ株式会社 金属検出機
IT1265721B1 (it) * 1992-11-11 1996-12-02 Alessandro Manneschi Metal detector ad avvolgimenti multipolari con l'eliminazione di effetti neutralizzanti
US5532598A (en) * 1994-05-25 1996-07-02 Westinghouse Electric Corporation Amorphous metal tagging system for underground structures including elongated particles of amorphous metal embedded in nonmagnetic and nonconductive material
US5842986A (en) 1995-08-16 1998-12-01 Proton Sciences Corp. Ferromagnetic foreign body screening method and apparatus
US5642045A (en) 1995-08-18 1997-06-24 International Business Machines Corporation Magnetic field gradiometer with improved correction circuits
JP3608701B2 (ja) * 1997-07-07 2005-01-12 太平洋セメント株式会社 金属検出装置
US6204667B1 (en) 1998-03-18 2001-03-20 Geophex, Ltd. Electromagnetic gradiometer having a primary detector and a plurality of secondary detectors
GB9813889D0 (en) * 1998-06-27 1998-08-26 Secr Defence Apparatus for detecting metals
JP3015008B2 (ja) * 1998-07-30 2000-02-28 東洋ガラス株式会社 金属検出装置
AU773887B2 (en) 2000-05-02 2004-06-10 Johns Hopkins University, The Steerable three-dimensional magnetic field sensor system for detection and classification of metal targets
JP3857271B2 (ja) * 2001-09-21 2006-12-13 トック・エンジニアリング株式会社 金属異物検知方法とその装置
US7423422B2 (en) * 2003-03-12 2008-09-09 Anritsu Industrial Solutions Co., Ltd. Metal detector
GB0322224D0 (en) * 2003-09-23 2003-10-22 Qinetiq Ltd Apparatus for establishing the positions of metal objects in an input stream
CN100480733C (zh) * 2006-03-13 2009-04-22 南京工业大学 一种地下金属管线加载电流的地面测量方法

Also Published As

Publication number Publication date
JP2009534644A (ja) 2009-09-24
GB2441346B (en) 2011-04-13
CN101535843B (zh) 2012-11-28
DE602007006926D1 (de) 2010-07-15
EP1999494B1 (de) 2010-06-02
WO2008025937A2 (en) 2008-03-06
US20080054893A1 (en) 2008-03-06
EP1999494A2 (de) 2008-12-10
GB0617177D0 (en) 2006-10-11
WO2008025937A3 (en) 2008-05-29
US7545140B2 (en) 2009-06-09
GB2441346A (en) 2008-03-05
CN101535843A (zh) 2009-09-16

Similar Documents

Publication Publication Date Title
DE602007006926D1 (de) Metallobjektdetektor
CY1121595T1 (el) Ενεργη διαταξη μικροκυματων και μεθοδος ανιχνευσης
CY1124957T1 (el) Εξ' αποστασεως ανιχνευση και αναλυση αντικειμενων
WO2013023781A3 (de) Messvorrichtung zum messen magnetischer eigenschaften der umgebung der messvorrichtung
MX2014007597A (es) Tecnicas de posicionamiento en medios ambientes de multipozos.
WO2009145636A3 (en) A survey system for locating geophysical anomalies
MX2017009602A (es) Metodos y sistema para detectar ataques de inyeccion de datos falsos.
WO2017052712A3 (en) System and method for characterizing ferromagnetic material
GB2357853B (en) Apparatus for detecting metals
WO2007074445A3 (en) System and method of in-vivo magnetic position determination
MX341497B (es) Dispositivo de prueba no destructiva.
FR2946154B1 (fr) Procede de detection et detecteur de perturbateur, procede et systeme de localisation utilisant ce procede.
KR20160134654A (ko) 매설금속의 탐지 방법 및 그 탐지 장치
WO2014027248A3 (en) Systems and methods to enhance reliability of measured position data
FR3010818B1 (fr) Procede de detection de la position d'une cassette et son dispositif
GB2545596A (en) Well detection using induced magnetic fields
ATE539797T1 (de) Dispositif ameliore de detection de champ magnetique
NZ629347A (en) Locating device for evaluating the distance between an rfid label and an interface
MX2016011178A (es) Sensor magnetico para determinar la posicion relativa entre un objetivo magnetizado y un sistema de medicion.
GB201314219D0 (en) Fluid collection and expulsion apparatus
RU2007118602A (ru) Способ определения трассы прокладки и локализации места повреждения кабеля
BR112015027585A2 (pt) Método e sistema para realizar medições de alcance dentro de uma formação
EP3923011A4 (de) Magnetfeldsensor
PL396732A1 (pl) Uklad ciaglego wykrywania uszkodzen linek w plaskich ciegnach stalowo-tworzywowych
SA518400703B1 (ar) ملف مستشعر مشكل لتوهين ضوضاء مستحثة بالحركة أثناء الاختبار الميداني لأنبوب عن بُعد

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties