EP0995129A4 - Verfahren und anordnung zur akustischen detektion von minen und anderen vergrabenen künstlichen gegenständen - Google Patents

Verfahren und anordnung zur akustischen detektion von minen und anderen vergrabenen künstlichen gegenständen

Info

Publication number
EP0995129A4
EP0995129A4 EP98936833A EP98936833A EP0995129A4 EP 0995129 A4 EP0995129 A4 EP 0995129A4 EP 98936833 A EP98936833 A EP 98936833A EP 98936833 A EP98936833 A EP 98936833A EP 0995129 A4 EP0995129 A4 EP 0995129A4
Authority
EP
European Patent Office
Prior art keywords
signal
vibration
signals
source
compliant
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.)
Withdrawn
Application number
EP98936833A
Other languages
English (en)
French (fr)
Other versions
EP0995129A1 (de
Inventor
Dimitri M Donskoy
Alexander M Sutin
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.)
Stevens Institute of Technology
Original Assignee
Stevens Institute of Technology
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 US08/895,122 external-priority patent/US5974881A/en
Application filed by Stevens Institute of Technology filed Critical Stevens Institute of Technology
Publication of EP0995129A1 publication Critical patent/EP0995129A1/de
Publication of EP0995129A4 publication Critical patent/EP0995129A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
EP98936833A 1997-07-16 1998-07-15 Verfahren und anordnung zur akustischen detektion von minen und anderen vergrabenen künstlichen gegenständen Withdrawn EP0995129A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/895,122 US5974881A (en) 1997-07-16 1997-07-16 Method and apparatus for acoustic detection of mines and other buried man-made objects
US895122 1997-07-16
US6257697P 1997-10-07 1997-10-07
US62576P 1997-10-07
PCT/US1998/014443 WO1999004287A1 (en) 1997-07-16 1998-07-15 Method and apparatus for acoustic detection of mines and other buried man-made objects

Publications (2)

Publication Number Publication Date
EP0995129A1 EP0995129A1 (de) 2000-04-26
EP0995129A4 true EP0995129A4 (de) 2000-10-18

Family

ID=26742430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98936833A Withdrawn EP0995129A4 (de) 1997-07-16 1998-07-15 Verfahren und anordnung zur akustischen detektion von minen und anderen vergrabenen künstlichen gegenständen

Country Status (7)

Country Link
EP (1) EP0995129A4 (de)
JP (1) JP2001510901A (de)
KR (1) KR100552931B1 (de)
AU (1) AU750725B2 (de)
CA (1) CA2296510C (de)
IL (1) IL134006A (de)
WO (1) WO1999004287A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432050B1 (en) * 1997-12-30 2002-08-13 Remon Medical Technologies Ltd. Implantable acoustic bio-sensing system and method
JP3552203B2 (ja) * 1999-09-09 2004-08-11 株式会社東芝 埋設物探知方法及び埋設物探知装置
WO2001075485A1 (en) * 2000-04-03 2001-10-11 Ewootec Co. Ltd. Buried object management system
US7283874B2 (en) 2000-10-16 2007-10-16 Remon Medical Technologies Ltd. Acoustically powered implantable stimulating device
GB0203134D0 (en) * 2002-02-11 2002-03-27 Roke Manor Research Ultrasonic buried cable detector
JP2010528814A (ja) 2007-06-14 2010-08-26 カーディアック ペースメイカーズ， インコーポレイテッド 多素子音響再充電システム
JP5492903B2 (ja) 2008-10-27 2014-05-14 カーディアック ペースメイカーズ， インコーポレイテッド 植込型装置を充電するための方法およびシステム
JP5448153B2 (ja) * 2009-08-05 2014-03-19 Ｎｅｃネットワーク・センサ株式会社 人工物検出システム、及び該システムに用いられる人工物検出方法
JP2012013522A (ja) * 2010-06-30 2012-01-19 Korea Atomic Energy Research Inst 超音波を用いる低周波数振動加振方法および装置
KR101348989B1 (ko) 2012-03-21 2014-01-10 재단법인 국방기술품질원 전투화에 탈부착이 가능한 지뢰탐지장치
CN102645674B (zh) * 2012-04-17 2013-12-18 河北煤炭科学研究院 工作面煤层采前立体探测方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786405A (en) * 1971-02-01 1974-01-15 Raytheon Co System for low-frequency transmission of radiant energy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439845A (en) * 1981-12-03 1984-03-27 Westinghouse Electric Corp. Sonar system
US4922467A (en) * 1989-03-23 1990-05-01 Caulfield David D Acoustic detection apparatus
US5357063A (en) * 1993-07-12 1994-10-18 Battelle Memorial Institute Method and apparatus for acoustic energy identification of objects buried in soil
US5563848A (en) * 1994-09-08 1996-10-08 Monash University Object detector for detecting buried objects
JP2782164B2 (ja) * 1994-10-05 1998-07-30 川崎重工業株式会社 地中埋設物の探知識別方法及びその装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786405A (en) * 1971-02-01 1974-01-15 Raytheon Co System for low-frequency transmission of radiant energy

Also Published As

Publication number Publication date
AU8569598A (en) 1999-02-10
WO1999004287B1 (en) 1999-04-01
CA2296510A1 (en) 1999-01-28
CA2296510C (en) 2006-02-07
AU750725B2 (en) 2002-07-25
IL134006A0 (en) 2001-04-30
WO1999004287A1 (en) 1999-01-28
EP0995129A1 (de) 2000-04-26
KR100552931B1 (ko) 2006-02-22
IL134006A (en) 2004-07-25
KR20010021867A (ko) 2001-03-15
JP2001510901A (ja) 2001-08-07

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