GB0407274D0 - Acoustical location monitoring - Google Patents

Acoustical location monitoring

Info

Publication number
GB0407274D0
GB0407274D0 GBGB0407274.0A GB0407274A GB0407274D0 GB 0407274 D0 GB0407274 D0 GB 0407274D0 GB 0407274 A GB0407274 A GB 0407274A GB 0407274 D0 GB0407274 D0 GB 0407274D0
Authority
GB
United Kingdom
Prior art keywords
location monitoring
acoustical location
acoustical
monitoring
location
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.)
Ceased
Application number
GBGB0407274.0A
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.)
University of Liverpool
Original Assignee
University of Liverpool
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 University of Liverpool filed Critical University of Liverpool
Priority to GBGB0407274.0A priority Critical patent/GB0407274D0/en
Publication of GB0407274D0 publication Critical patent/GB0407274D0/en
Priority to PCT/GB2005/001044 priority patent/WO2005096008A1/en
Ceased 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • G01S1/76—Systems for determining direction or position line
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • G01S1/74—Details
    • G01S1/75—Transmitters
    • G01S1/753—Signal details
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/801—Details
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GBGB0407274.0A 2004-03-31 2004-03-31 Acoustical location monitoring Ceased GB0407274D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0407274.0A GB0407274D0 (en) 2004-03-31 2004-03-31 Acoustical location monitoring
PCT/GB2005/001044 WO2005096008A1 (en) 2004-03-31 2005-03-18 Acoustical location monitoring of a mobile target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0407274.0A GB0407274D0 (en) 2004-03-31 2004-03-31 Acoustical location monitoring

Publications (1)

Publication Number Publication Date
GB0407274D0 true GB0407274D0 (en) 2004-05-05

Family

ID=32247585

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0407274.0A Ceased GB0407274D0 (en) 2004-03-31 2004-03-31 Acoustical location monitoring

Country Status (2)

Country Link
GB (1) GB0407274D0 (en)
WO (1) WO2005096008A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0520187D0 (en) * 2005-10-04 2005-11-09 Univ Liverpool System for tracking a mobile target
US9129515B2 (en) 2013-03-15 2015-09-08 Qualcomm Incorporated Ultrasound mesh localization for interactive systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140728C2 (en) * 1981-10-14 1985-02-07 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for combating targets, such as tanks or the like.
GB2279729B (en) * 1982-11-02 1995-06-07 Ferranti Int Plc Acoustic switching arrangement
CA2149680A1 (en) * 1994-06-30 1995-12-31 John Charles Baumhauer Jr. Direction finder
US6173059B1 (en) * 1998-04-24 2001-01-09 Gentner Communications Corporation Teleconferencing system with visual feedback
WO2001034264A1 (en) * 1999-11-11 2001-05-17 Scientific Generics Limited Acoustic location system

Also Published As

Publication number Publication date
WO2005096008A1 (en) 2005-10-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)