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BR9908879A - Sistema de formação de imagem para detecção de objetos subterrâneos e sumarinos e método associado - Google Patents

Sistema de formação de imagem para detecção de objetos subterrâneos e sumarinos e método associado

Info

Publication number
BR9908879A
BR9908879A BR9908879-7A BR9908879A BR9908879A BR 9908879 A BR9908879 A BR 9908879A BR 9908879 A BR9908879 A BR 9908879A BR 9908879 A BR9908879 A BR 9908879A
Authority
BR
Brazil
Prior art keywords
objects
pressure wave
submarine
underground
hidden
Prior art date
Application number
BR9908879-7A
Other languages
English (en)
Inventor
Peter J Wilk
Original Assignee
Wilk Patent Dev Corp
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 US09/040,094 external-priority patent/US5930199A/en
Priority claimed from US09/063,019 external-priority patent/US6002644A/en
Priority claimed from US09/112,487 external-priority patent/US6055212A/en
Priority claimed from US09/121,488 external-priority patent/US6055214A/en
Application filed by Wilk Patent Dev Corp filed Critical Wilk Patent Dev Corp
Publication of BR9908879A publication Critical patent/BR9908879A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • 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
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Patente de Invenção: "SISTEMA DE FORMAçãO DE IMAGEM PARA DETECçãO DE OBJETOS SUBTERRâNEOS E SUMARINOS E MéTODO ASSOCIADO". Método para detectar objetos escondidos utiliza uma pluralidade de transdutores eletromecânicos, incluindo pelo menos um gerador de ondas de pressão eletroacústico e pelo menos um sensor acusticoelétrico acima de uma superfície terrestre ou marinha selecionada ou uma superfície de um objeto localizada embaixo da terra ou embaixo d'água. Conseq³entemente, o método é útil para detectar objetos subterrâneos ou submarinos. De acordo com o método, as localizações dos transdutores em relação um ao outro são determinadas, o gerador de ondas de pressão é energizado para produzir uma onda de pressão de saída e a onda de pressão de saída é transmitida através da superfície selecionada. As ondas de pressão de entrada são detectadas, as quais são refletidas por superfícies escondidas, em geral, abaixo da superfície selecionada em resposta à onda de pressão de saída. As ondas de pressão de entrada são analisadas para determinar as formas tridimensionais de objetos escondidos dispostos abaixo da superfície selecionada, quer embaixo da terra ou embaixo d'água. Várias vistas dos objetos escondidos podem ser expostas em um monitor de vídeo.
BR9908879-7A 1998-03-17 1999-03-12 Sistema de formação de imagem para detecção de objetos subterrâneos e sumarinos e método associado BR9908879A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/040,094 US5930199A (en) 1998-03-17 1998-03-17 Imaging system and associated method for surveying underwater objects
US09/063,019 US6002644A (en) 1998-04-20 1998-04-20 Imaging system and associated method for surveying underwater objects
US09/112,487 US6055212A (en) 1998-07-09 1998-07-09 Ultrasonic imaging system and associated method
US09/121,488 US6055214A (en) 1998-07-23 1998-07-23 Imaging system for detecting underground objects and associated method
PCT/US1999/005725 WO1999051995A2 (en) 1998-03-17 1999-03-12 Imaging system for detecting underground and underwater objects and associated method

Publications (1)

Publication Number Publication Date
BR9908879A true BR9908879A (pt) 2001-10-23

Family

ID=27488642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908879-7A BR9908879A (pt) 1998-03-17 1999-03-12 Sistema de formação de imagem para detecção de objetos subterrâneos e sumarinos e método associado

Country Status (4)

Country Link
AU (1) AU5078799A (pt)
BR (1) BR9908879A (pt)
CA (1) CA2324084A1 (pt)
WO (1) WO1999051995A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2075401A (en) * 1999-12-10 2001-06-18 Board Of Trustees Of Michigan State University Seismic sensor array
US6678403B1 (en) 2000-09-13 2004-01-13 Peter J. Wilk Method and apparatus for investigating integrity of structural member
CA2954531C (en) * 2014-07-08 2023-03-14 Schlumberger Canada Limited Multi-dimensional folding seismic sensor array
CA3075949A1 (en) 2017-09-22 2019-03-28 University Of Saskatchewan Methods for detecting pipeline weakening
IL277996B (en) 2020-10-12 2022-05-01 Elbit Systems C4I & Cyber Ltd Seismic detection system for seismic scanning while moving.
CN112347594B (zh) * 2020-10-30 2024-08-23 南京大学 一种应用于自然通风隔声窗的宽带降噪结构及其设计方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197591A (en) * 1958-08-04 1980-04-08 Julius Hagemann Facsimile recording of sonic values of the ocean bottom
US3585577A (en) * 1969-06-12 1971-06-15 Southwest Res Inst Ultrasonic transceiver
FR2478824A1 (fr) * 1980-03-21 1981-09-25 Thomson Csf Systeme d'imagerie acoustique
US4727329A (en) * 1986-02-19 1988-02-23 Atlantic Richfield Company Method and system for measuring displacement of buried fluid transmission pipelines
US5184330A (en) * 1991-06-25 1993-02-02 Techsonic Industries, Inc. Multi-beam sonar fish detection apparatus providing real-time three-dimensional wire-frame display representation
US5128904A (en) * 1991-10-11 1992-07-07 Western Atlas International, Inc. Method for estimating the location of a sensor relative to a seismic energy source
FR2683305A1 (fr) * 1991-10-31 1993-05-07 Lacroix E Tous Artifices Perfectionnement aux systemes comprenant un element allonge deployable a fonction pyrotechnique.
DE4242541C2 (de) * 1992-12-16 1996-03-28 Tzn Forschung & Entwicklung Vorrichtung zum Orten von unterhalb der Erdoberfläche befindlicher Munition
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
FR2728354A1 (fr) * 1994-12-20 1996-06-21 Giat Ind Sa Procede de detection d'objets repartis dans une zone de terrain et dispositif mettant en oeuvre un tel procede

Also Published As

Publication number Publication date
WO1999051995A3 (en) 1999-12-02
AU5078799A (en) 1999-10-25
WO1999051995A9 (en) 2000-01-13
WO1999051995A2 (en) 1999-10-14
CA2324084A1 (en) 1999-10-14

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired