ES2117695T3 - Dispositivo de deteccion de objetos. - Google Patents

Dispositivo de deteccion de objetos.

Info

Publication number
ES2117695T3
ES2117695T3 ES93306778T ES93306778T ES2117695T3 ES 2117695 T3 ES2117695 T3 ES 2117695T3 ES 93306778 T ES93306778 T ES 93306778T ES 93306778 T ES93306778 T ES 93306778T ES 2117695 T3 ES2117695 T3 ES 2117695T3
Authority
ES
Spain
Prior art keywords
magnetic flow
primary
flow
magnetic
objects
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.)
Expired - Lifetime
Application number
ES93306778T
Other languages
English (en)
Inventor
Tadanori Akagi
Takahiro Imai
Masatosi Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Electron Co Ltd
Original Assignee
Honda Electron Co 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
Priority claimed from JP12355093A external-priority patent/JP2641017B2/ja
Priority claimed from JP12853593A external-priority patent/JP3331005B2/ja
Application filed by Honda Electron Co Ltd filed Critical Honda Electron Co Ltd
Application granted granted Critical
Publication of ES2117695T3 publication Critical patent/ES2117695T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

UN DISPOSITIVO DETECTOR DE OBJETOS PARA DETECTAR UN OBJETO QUE AL MENOS TIENE EN PARTE UNA SUSTANCIA MAGNETICA O MATERIAL PERMEABLE AL FLUJO MAGNETICO, CONSTITUIDO POR: UN MONTAJE EN ESPIRA DE DETECCION QUE INCLUYE UNA ESPIRA PRIMARIA (13) PARA GENERAR EL FLUJO MAGNETICO Y UNA ESPIRA SECUNDARIA (15) DISPUESTA CON SEPARACION DE LA ESPIRA PRIMARIA A UN INTERVALO PREDETERMINADO PARA RECIBIR EL FLUJO MAGNETICO DESDE LA ESPIRA PRIMARIA; Y UN CIRCUITO DE DETECCION PARA DETECTAR EL INCREMENTO DEL FLUJO MAGNETICO TRANSMITIDO HASTA LA ESPIRA SECUNDARIA DEBIDO A LA PRESENCIA DE UN OBJETO ENTRE UN ESPACIO ENTRE LAS ESPIRAS PRIMARIA Y SECUNDARIA Y PARA PRODUCIR UNA SEÑAL QUE INDIQUE LA PRESENCIA DEL OBJETO EN BASE A LA DETECCION DE LA PRESENCIA.
ES93306778T 1993-04-26 1993-08-26 Dispositivo de deteccion de objetos. Expired - Lifetime ES2117695T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12355093A JP2641017B2 (ja) 1993-04-26 1993-04-26 物体検知器
JP12853593A JP3331005B2 (ja) 1993-04-30 1993-04-30 物体検知器

Publications (1)

Publication Number Publication Date
ES2117695T3 true ES2117695T3 (es) 1998-08-16

Family

ID=26460440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93306778T Expired - Lifetime ES2117695T3 (es) 1993-04-26 1993-08-26 Dispositivo de deteccion de objetos.

Country Status (4)

Country Link
US (1) US5426363A (es)
EP (1) EP0622642B1 (es)
DE (1) DE69319579T2 (es)
ES (1) ES2117695T3 (es)

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US5354695A (en) 1992-04-08 1994-10-11 Leedy Glenn J Membrane dielectric isolation IC fabrication
US6714625B1 (en) * 1992-04-08 2004-03-30 Elm Technology Corporation Lithography device for semiconductor circuit pattern generation
US5757288A (en) * 1996-05-02 1998-05-26 Mitron Systems Corporation Vehicle detector system and method
US6014447A (en) * 1997-03-20 2000-01-11 Raytheon Company Passive vehicle classification using low frequency electro-magnetic emanations
US6551857B2 (en) 1997-04-04 2003-04-22 Elm Technology Corporation Three dimensional structure integrated circuits
US5915167A (en) 1997-04-04 1999-06-22 Elm Technology Corporation Three dimensional structure memory
US5877705A (en) * 1997-04-22 1999-03-02 Nu-Metrics, Inc. Method and apparatus for analyzing traffic and a sensor therefor
US6084413A (en) * 1998-04-29 2000-07-04 Mohamed; Moustafa Abdel Kader Method and apparatus for detecting rock movement
GB9903783D0 (en) * 1999-02-18 1999-04-14 Univ Edinburgh Vehicle detector and classifier
US6577246B1 (en) * 1999-05-25 2003-06-10 Matsushita Electric Industrial Co., Ltd. Electromagnetic wave lane marker, device for detecting electromagnetic wave lane marker, and traffic system
US6350303B2 (en) * 1999-06-09 2002-02-26 United Microelectronics Corp. Solid powder trapping system
AU2001257479A1 (en) * 2000-06-01 2001-12-11 The J.M. Ney Company Non-contact position sensing apparatus
US6748994B2 (en) * 2001-04-11 2004-06-15 Avery Dennison Corporation Label applicator, method and label therefor
JP2003099125A (ja) * 2001-09-26 2003-04-04 Matsushita Electric Ind Co Ltd 電磁波マーカと電磁波マーカシステム
WO2004015764A2 (en) 2002-08-08 2004-02-19 Leedy Glenn J Vertical system integration
US7196637B2 (en) * 2003-10-02 2007-03-27 Emag Technologies, Inc. Antenna system embedded in a support structure for interrogating a tire sensor transponder
US7345595B1 (en) * 2006-03-31 2008-03-18 Preferred Security Components, Inc Of Pa Short driveway vehicle motion detector
US8513832B2 (en) 2007-03-30 2013-08-20 Ips Group Inc. Power supply unit
KR100885530B1 (ko) * 2008-05-27 2009-02-26 이정준 루프코일을 이용한 일체형 루프식 차량검지장치 및 이를이용한 주차정보시스템
US20110316716A1 (en) 2008-12-23 2011-12-29 George Allan Mackay Low power wireless parking meter and parking meter network
WO2011029062A2 (en) 2009-09-04 2011-03-10 Ips Group, Inc. Parking meter communications for remote payment with updated display
CA2773132C (en) 2009-09-04 2015-11-03 Ips Group Inc. Location-aware advertising to parking location users
CA2756489C (en) 2011-03-03 2023-09-26 J.J. Mackay Canada Limited Parking meter with contactless payment
JP6067211B2 (ja) * 2011-05-27 2017-01-25 日産自動車株式会社 非接触給電装置
US9127964B2 (en) 2011-07-25 2015-09-08 Ips Group Inc. Low power vehicle detection
US9240730B2 (en) * 2013-01-18 2016-01-19 Chyng Hong Electronic Co., Ltd. Power circuit of an AC power supply with an adjustable DC voltage regulation circuit
JP6273095B2 (ja) * 2013-03-29 2018-01-31 大阪瓦斯株式会社 埋設管探知装置の受信器
DE102015104858A1 (de) * 2015-03-30 2016-10-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zum berührungslosen Laden eines elektrischen Energiespeichermittels eines Kraftfahrzeugs
CA3176773A1 (en) 2015-08-11 2017-02-11 J.J. Mackay Canada Limited Single space parking meter retrofit
CA3178273C (en) 2015-08-11 2026-02-03 J.J. Mackay Canada Limited Single space parking meter
USD813059S1 (en) 2016-02-24 2018-03-20 J.J. Mackay Canada Limited Parking meter
US10299018B1 (en) 2016-02-29 2019-05-21 Ips Group Inc. Pole-mounted vehicle sensor
CA3031936A1 (en) 2019-01-30 2020-07-30 J.J. Mackay Canada Limited Spi keyboard module for a parking meter and a parking meter having an spi keyboard module
US11922756B2 (en) 2019-01-30 2024-03-05 J.J. Mackay Canada Limited Parking meter having touchscreen display
USD911857S1 (en) 2019-02-20 2021-03-02 Ips Group Inc. Sensor enhanced parking meter
USD986084S1 (en) 2020-10-01 2023-05-16 Ips Group Inc. Pole-mounted sensor
USD1011933S1 (en) 2020-10-01 2024-01-23 Ips Group Inc. Pole-mounted sensor
USD959997S1 (en) 2020-11-19 2022-08-09 Ips Group Inc. Meter cover
USD996237S1 (en) 2020-11-19 2023-08-22 Ips Group Inc. Sensor enhanced meter
USD986082S1 (en) 2020-11-19 2023-05-16 Ips Group Inc. Sensor enhanced meter
USD959298S1 (en) 2020-11-19 2022-08-02 Ips Group Inc. Meter cover
USD959299S1 (en) 2020-11-19 2022-08-02 Ips Group Inc. Meter cover

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609522A (en) * 1969-07-09 1971-09-28 Huntec 70 Ltd Horizontal loop electromagnetic prospecting system with temperature composition
FR2371675A1 (fr) * 1976-11-19 1978-06-16 Thomson Csf Capteur electromagnetique sensible a une modification d'un champ magnetique et son application a la circulation routiere
US4276539A (en) * 1978-06-22 1981-06-30 U.S. Philips Corporation Vehicle detection systems
US4309658A (en) * 1979-09-14 1982-01-05 Abram Leff Portable, buried object detection system with improved signal processing and presentation
FR2487555A1 (fr) * 1980-07-28 1982-01-29 Automatisme Cie Gle Detecteur de passage d'objets pesants sur une chaussee
SE426269B (sv) * 1981-05-06 1982-12-20 Bofors Ab Anordning vid detektering av metallforemal
US4968979A (en) * 1985-04-19 1990-11-06 Omron Tateisi Electronics Co. Vehicle detecting system
IT1200312B (it) * 1986-11-06 1989-01-12 Ansaldo Spa Dispositivo per la localizzazione di tondini annegati in cementi armati con alte densita di armatura
ES2006048A6 (es) * 1988-01-15 1989-04-01 Gosalbez Gosalbez Fco Jose Sistema detector de materiales magneticos.

Also Published As

Publication number Publication date
DE69319579T2 (de) 1998-11-05
EP0622642B1 (en) 1998-07-08
EP0622642A3 (en) 1995-02-22
DE69319579D1 (de) 1998-08-13
EP0622642A2 (en) 1994-11-02
US5426363A (en) 1995-06-20

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