WO2008101725A3 - Method for detecting movement - Google Patents

Method for detecting movement Download PDF

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Publication number
WO2008101725A3
WO2008101725A3 PCT/EP2008/001438 EP2008001438W WO2008101725A3 WO 2008101725 A3 WO2008101725 A3 WO 2008101725A3 EP 2008001438 W EP2008001438 W EP 2008001438W WO 2008101725 A3 WO2008101725 A3 WO 2008101725A3
Authority
WO
WIPO (PCT)
Prior art keywords
mass
vibration
ground
statistical analysis
spring system
Prior art date
Application number
PCT/EP2008/001438
Other languages
French (fr)
Other versions
WO2008101725A2 (en
Inventor
Vincent Spruytte
Original Assignee
Vincent Spruytte
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 Vincent Spruytte filed Critical Vincent Spruytte
Priority to EP08715989A priority Critical patent/EP2126610A2/en
Publication of WO2008101725A2 publication Critical patent/WO2008101725A2/en
Publication of WO2008101725A3 publication Critical patent/WO2008101725A3/en

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
    • G01V1/001—Acoustic presence detection

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

The present invention is related to a method for detecting movement within a mass on a spring system, comprising the steps of: measuring signals representative of vibrations on the mass, collecting data representative of the wind speed and the vibration of the ground in the area of the mass on the spring system, deriving an estimation of the vibration on the mass due to wind and ground from a statistical analysis of the collected data representative of wind speed and ground vibration, thereby taking into account information on the weight of the spring system, performing a statistical analysis of the signals representative of the vibrations on the mass, and taking a decision on movement based on the statistical analysis in the previous steps.
PCT/EP2008/001438 2007-02-23 2008-02-22 Method for detecting movement WO2008101725A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08715989A EP2126610A2 (en) 2007-02-23 2008-02-22 Method for detecting movement

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US90314707P 2007-02-23 2007-02-23
US60/903,147 2007-02-23
US90672807P 2007-03-13 2007-03-13
US60/906,728 2007-03-13

Publications (2)

Publication Number Publication Date
WO2008101725A2 WO2008101725A2 (en) 2008-08-28
WO2008101725A3 true WO2008101725A3 (en) 2009-01-22

Family

ID=39710561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001438 WO2008101725A2 (en) 2007-02-23 2008-02-22 Method for detecting movement

Country Status (2)

Country Link
EP (1) EP2126610A2 (en)
WO (1) WO2008101725A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20096118A0 (en) * 2009-10-29 2009-10-29 Emfit Oy Heartbeat identification system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370481B1 (en) * 1998-07-14 2002-04-09 Ensco, Inc. Apparatus and method for human presence detection in vehicles
US6873921B1 (en) * 2003-09-29 2005-03-29 Ut-Battelle, Llc Detecting persons concealed in a vehicle
WO2006007673A1 (en) * 2004-07-20 2006-01-26 Vincent Spruytte Movement detection system and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370481B1 (en) * 1998-07-14 2002-04-09 Ensco, Inc. Apparatus and method for human presence detection in vehicles
US6873921B1 (en) * 2003-09-29 2005-03-29 Ut-Battelle, Llc Detecting persons concealed in a vehicle
WO2006007673A1 (en) * 2004-07-20 2006-01-26 Vincent Spruytte Movement detection system and method

Also Published As

Publication number Publication date
WO2008101725A2 (en) 2008-08-28
EP2126610A2 (en) 2009-12-02

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