WO2008110907A3 - Apparatus for detecting objects immersed in incoherent materials, and corresponding detection method - Google Patents

Apparatus for detecting objects immersed in incoherent materials, and corresponding detection method Download PDF

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Publication number
WO2008110907A3
WO2008110907A3 PCT/IB2008/000597 IB2008000597W WO2008110907A3 WO 2008110907 A3 WO2008110907 A3 WO 2008110907A3 IB 2008000597 W IB2008000597 W IB 2008000597W WO 2008110907 A3 WO2008110907 A3 WO 2008110907A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection method
corresponding detection
detecting objects
end portion
immersed
Prior art date
Application number
PCT/IB2008/000597
Other languages
French (fr)
Other versions
WO2008110907A2 (en
Inventor
Carlo Giancaspro
Francesco Fedi
Alessandro Pacaccio
Original Assignee
Space Software Italia S P A
Carlo Giancaspro
Francesco Fedi
Alessandro Pacaccio
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 Space Software Italia S P A, Carlo Giancaspro, Francesco Fedi, Alessandro Pacaccio filed Critical Space Software Italia S P A
Publication of WO2008110907A2 publication Critical patent/WO2008110907A2/en
Publication of WO2008110907A3 publication Critical patent/WO2008110907A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • 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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/207—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Abstract

Apparatus for location of objects immersed in incoherent materials, comprising a three-dimensional sensor (2), provided with a plurality of feeler elements (12), which can be extended under the thrust of motor means, each feeler element being provided with an end portion (14p) mobile1 with respect to a reference; a control system (20), designed to interrupt extension of each feeler element (12) when the respective end portion (14) comes to bear upon an object (4) immersed in the incoherent material (5); and sensors, designed to detect the information associated to the position of the end portion (14p) with respect to the reference (10) to define a set of points P that represents a sampling of the surface of the object touched by the feeler elements.
PCT/IB2008/000597 2007-03-15 2008-03-14 Apparatus for detecting objects immersed in incoherent materials, and corresponding detection method WO2008110907A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20070135 ITRM20070135A1 (en) 2007-03-15 2007-03-15 APPARATUS FOR DETECTING OBJECTS IMMERSED IN INCOERENT MATERIALS AND DETECTION METHOD
ITRM2007A000135 2007-03-15

Publications (2)

Publication Number Publication Date
WO2008110907A2 WO2008110907A2 (en) 2008-09-18
WO2008110907A3 true WO2008110907A3 (en) 2008-12-24

Family

ID=39689329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/000597 WO2008110907A2 (en) 2007-03-15 2008-03-14 Apparatus for detecting objects immersed in incoherent materials, and corresponding detection method

Country Status (2)

Country Link
IT (1) ITRM20070135A1 (en)
WO (1) WO2008110907A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6486820B2 (en) * 2015-12-28 2019-03-20 鹿島建設株式会社 Strain distribution data processing apparatus and strain distribution data processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368808A (en) * 1989-08-08 1991-03-25 Pub Works Res Inst Ministry Of Constr Method and apparatus for measuring shape of wall surface of buried pipe
WO1997021069A1 (en) * 1995-12-05 1997-06-12 Sven Technologies, Inc. Generating data about the surface of an object
GB2321882A (en) * 1997-02-04 1998-08-12 Diehl Gmbh & Co Mine Detector
DE10260915A1 (en) * 2002-12-20 2004-07-15 Prüf- und Forschungsinstitut Pirmasens e.V. Electromechanical measurement system for complex 3D surfaces comprises a multiple of sensors connected together so that they operate according to the nail bed principle with output values digitized and processed by computer
US20050076521A1 (en) * 2003-10-11 2005-04-14 Amir Said System and method for measuring three-dimensional objects using displacements of elongate measuring members

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368808A (en) * 1989-08-08 1991-03-25 Pub Works Res Inst Ministry Of Constr Method and apparatus for measuring shape of wall surface of buried pipe
WO1997021069A1 (en) * 1995-12-05 1997-06-12 Sven Technologies, Inc. Generating data about the surface of an object
GB2321882A (en) * 1997-02-04 1998-08-12 Diehl Gmbh & Co Mine Detector
DE10260915A1 (en) * 2002-12-20 2004-07-15 Prüf- und Forschungsinstitut Pirmasens e.V. Electromechanical measurement system for complex 3D surfaces comprises a multiple of sensors connected together so that they operate according to the nail bed principle with output values digitized and processed by computer
US20050076521A1 (en) * 2003-10-11 2005-04-14 Amir Said System and method for measuring three-dimensional objects using displacements of elongate measuring members

Also Published As

Publication number Publication date
ITRM20070135A1 (en) 2008-09-16
WO2008110907A2 (en) 2008-09-18

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