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WO1999004287B1 - Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres - Google Patents

Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres

Info

Publication number
WO1999004287B1
WO1999004287B1 PCT/US1998/014443 US9814443W WO9904287B1 WO 1999004287 B1 WO1999004287 B1 WO 1999004287B1 US 9814443 W US9814443 W US 9814443W WO 9904287 B1 WO9904287 B1 WO 9904287B1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
signals
vibration
frequency
compliant
Prior art date
Application number
PCT/US1998/014443
Other languages
English (en)
Other versions
WO1999004287A1 (fr
Inventor
Dimitri M Donskoy
Alexander M Sutin
Original Assignee
Stevens Inst Technology
Dimitri M Donskoy
Alexander M Sutin
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 Inst Technology, Dimitri M Donskoy, Alexander M Sutin filed Critical Stevens Inst Technology
Priority to JP2000503445A priority Critical patent/JP2001510901A/ja
Priority to US09/462,956 priority patent/US6415666B1/en
Priority to CA002296510A priority patent/CA2296510C/fr
Priority to AU85695/98A priority patent/AU750725B2/en
Priority to EP98936833A priority patent/EP0995129A4/fr
Priority to IL13400698A priority patent/IL134006A/en
Priority to KR1020007000431A priority patent/KR100552931B1/ko
Publication of WO1999004287A1 publication Critical patent/WO1999004287A1/fr
Publication of WO1999004287B1 publication Critical patent/WO1999004287B1/fr

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Cette invention se rapporte à un dispositif (10) qui fait usage d'un signal acoustique d'une ou de plusieurs fréquences pour pénétrer le sol, l'eau ou des sédiments et pour faire vibrer un objet (8) enterré et doté d'une certaine élasticité acoustique. Lorsque ces signaux acoustiques rencontrent un objet (8) doté d'une certaine élasticité acoustique tel qu'une mine, ils mettent en vibration l'objet (8) élastique, et font ainsi vibrer l'objet (8) à élasticité acoustique contre les limites du milieu environnant du type sédiment terrestre, lesdits signaux créant ainsi une distorsion non linéaire du signal de déminage et générant notamment des harmoniques et des ondes acoustiques dotées de fréquences de combinaison (signaux non linéaires). Ces signaux oscillants issus de la surface sont reçus par un capteur (20). L'amplitude des signaux non linéaires mesurés indique la présence d'un objet (8) doté d'une certaine élasticité acoustique, tel qu'une mine. La présente invention se rapporte à un procédé et à un appareil qui émet un signal de déminage R.F. électromagnétique et un signal acoustique ou un signal oscillant (signal de modulation), détecte le signal électromagnétique réfléchi par l'objet (8) enterré, et traite le signal reçu, identifiant ainsi la modulation provoquée par la vibration.
PCT/US1998/014443 1997-07-16 1998-07-15 Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres WO1999004287A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000503445A JP2001510901A (ja) 1997-07-16 1998-07-15 鉱石及びその他の埋設された人工物の音響検出装置及び方法
US09/462,956 US6415666B1 (en) 1997-10-07 1998-07-15 Method and apparatus for acoustic detection of mines and other buried man-made objects
CA002296510A CA2296510C (fr) 1997-07-16 1998-07-15 Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres
AU85695/98A AU750725B2 (en) 1997-07-16 1998-07-15 Method and apparatus for acoustic detection of mines and other buried man-made objects
EP98936833A EP0995129A4 (fr) 1997-07-16 1998-07-15 Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres
IL13400698A IL134006A (en) 1997-07-16 1998-07-15 Method and device for acoustic detection of man-made mines and objects, other buried
KR1020007000431A KR100552931B1 (ko) 1997-07-16 1998-07-15 지뢰 및 다른 매설 인조물의 어쿠스틱 탐지 방법 및 장치

Applications Claiming Priority (4)

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
US08/895,122 1997-07-16
US6257697P 1997-10-07 1997-10-07
US60/062,576 1997-10-07

Publications (2)

Publication Number Publication Date
WO1999004287A1 WO1999004287A1 (fr) 1999-01-28
WO1999004287B1 true WO1999004287B1 (fr) 1999-04-01

Family

ID=26742430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/014443 WO1999004287A1 (fr) 1997-07-16 1998-07-15 Procede et dispositif pour la detection acoustique de mines et autres objets artificiels enterres

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8934972B2 (en) 2000-10-16 2015-01-13 Remon Medical Technologies, Ltd. Acoustically powered implantable stimulating device
US9024582B2 (en) 2008-10-27 2015-05-05 Cardiac Pacemakers, Inc. Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body

Families Citing this family (10)

* 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
AU4482501A (en) * 2000-04-03 2001-10-15 Ewootec Co. Ltd. Buried object management system
GB0203134D0 (en) * 2002-02-11 2002-03-27 Roke Manor Research Ultrasonic buried cable detector
WO2008156981A2 (fr) 2007-06-14 2008-12-24 Cardiac Pacemakers, Inc. Système de recharge acoustique à plusieurs éléments
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
EP3635441B1 (fr) 2017-06-08 2023-12-06 TotalEnergies OneTech Procédé d'acquisition d'un ensemble de données sismiques sur une région d'intérêt

Family Cites Families (6)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8934972B2 (en) 2000-10-16 2015-01-13 Remon Medical Technologies, Ltd. Acoustically powered implantable stimulating device
US9024582B2 (en) 2008-10-27 2015-05-05 Cardiac Pacemakers, Inc. Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body

Also Published As

Publication number Publication date
AU8569598A (en) 1999-02-10
CA2296510A1 (fr) 1999-01-28
KR20010021867A (ko) 2001-03-15
JP2001510901A (ja) 2001-08-07
EP0995129A1 (fr) 2000-04-26
IL134006A (en) 2004-07-25
KR100552931B1 (ko) 2006-02-22
CA2296510C (fr) 2006-02-07
WO1999004287A1 (fr) 1999-01-28
AU750725B2 (en) 2002-07-25
IL134006A0 (en) 2001-04-30
EP0995129A4 (fr) 2000-10-18

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