[go: up one dir, main page]

GB201005136D0 - Tag identification and identification tags - Google Patents

Tag identification and identification tags

Info

Publication number
GB201005136D0
GB201005136D0 GBGB1005136.5A GB201005136A GB201005136D0 GB 201005136 D0 GB201005136 D0 GB 201005136D0 GB 201005136 A GB201005136 A GB 201005136A GB 201005136 D0 GB201005136 D0 GB 201005136D0
Authority
GB
United Kingdom
Prior art keywords
tag
identification
scene
acoustic signals
tags
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.)
Withdrawn
Application number
GBGB1005136.5A
Other versions
GB2468046A (en
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.)
Individual
Original Assignee
Individual
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 GBGB0901078.6A external-priority patent/GB0901078D0/en
Application filed by Individual filed Critical Individual
Publication of GB201005136D0 publication Critical patent/GB201005136D0/en
Publication of GB2468046A publication Critical patent/GB2468046A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • 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
    • 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
    • G01S15/74—Systems using reradiation of acoustic waves, e.g. IFF, i.e. identification of friend or foe
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/02—Methods or arrangements for sensing record carriers, e.g. for reading patterns by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means ; by ultrasonic means
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S2013/466—Indirect determination of position data by Trilateration, i.e. two antennas or two sensors determine separately the distance to a target, whereby with the knowledge of the baseline length, i.e. the distance between the antennas or sensors, the position data of the target is determined

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

An apparatus comprising an ensonifier or acoustic transmitter 606 configured to ensonify a scene with broadband acoustic signals 614, a plurality of transducers 608 configured to convert acoustic signals 616 received from the scene into non-acoustic signals, at least one timer configured to measure the transit times of acoustic signals between a tag 20 present in the scene and each of the plurality of transducers and a processor 602 configured to determine an approximation of a frequency response of the scene, and to use the approximation of the frequency response of the scene to identify the tag and to calculate the location of the tag on the basis of the transit times.
GB1005136A 2009-01-23 2010-01-08 Method and Apparatus for Locating an Acoustic Identification Tag Withdrawn GB2468046A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0901078.6A GB0901078D0 (en) 2009-01-23 2009-01-23 Tag identification and identification tags
GB1000238A GB2467210B (en) 2009-01-23 2010-01-08 Tag identification and identification tags

Publications (2)

Publication Number Publication Date
GB201005136D0 true GB201005136D0 (en) 2010-05-12
GB2468046A GB2468046A (en) 2010-08-25

Family

ID=42370871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1005136A Withdrawn GB2468046A (en) 2009-01-23 2010-01-08 Method and Apparatus for Locating an Acoustic Identification Tag

Country Status (1)

Country Link
GB (1) GB2468046A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170254876A1 (en) * 2016-03-07 2017-09-07 Symbol Technologies, Llc Arrangement for, and method of, sensing targets with improved performance in a venue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7549960B2 (en) * 1999-03-11 2009-06-23 Biosense, Inc. Implantable and insertable passive tags
US7575550B1 (en) * 1999-03-11 2009-08-18 Biosense, Inc. Position sensing based on ultrasound emission
NO315396B1 (en) * 2001-11-27 2003-08-25 Vivid As Identification System
EP1955733A1 (en) * 2007-02-06 2008-08-13 Siemens Schweiz AG Device for the physical location of a moveable body part

Also Published As

Publication number Publication date
GB2468046A (en) 2010-08-25

Similar Documents

Publication Publication Date Title
EP2790038A3 (en) System and method for sensing signal disruption
EP2588997A4 (en) METHODS AND SYSTEMS FOR INTEGRATED INTERROGATION OF RFID SENSORS
EP2383583A3 (en) Acoustic distance measurement system having cross talk immunity
EP3086261A3 (en) Method and apparatus for sensing fingerprints
WO2014074087A3 (en) Methods and systems for monitoring liquids
EP4250129A3 (en) Visual localization method
WO2012010821A3 (en) Communication through an enclosure of a line
WO2007058908A3 (en) Wireless acoustic wave sensor system for use in vehicle applications
GB2486375A (en) Method and apparatus for detecting buried objects
EP1717597A3 (en) Method, system, and medium for estimating location using ultrasonic waves
WO2011152676A3 (en) Defecation/urination detection system and method
MX2014001532A (en) System effective to monitor an amount of chemicals in portable container.
WO2015088626A3 (en) Biometric sensors for personal devices
NZ603580A (en) Apparatus configured to detect gas usage, method of providing same, and method of detecting gas usage
WO2015092418A3 (en) Improvements in or relating to sonar apparatus
GB2458853B (en) A system for detection of underwater objects
AR096017A1 (en) ACOUSTIC SYSTEM AND METHOD OF TRACKING A LINE FOR THE FLUID TRANSFER SYSTEM
MX2013004444A (en) Device for monitoring a pump.
WO2008090377A3 (en) Device monitoring
DE502007001383D1 (en) A hearing aid with a radio frequency identification receiver for switching a transmission characteristic
EP2333537A3 (en) Mode decomposition of sound waves using amplitude matching
WO2014052142A3 (en) Detection of position of a plunger in a well
JP2008236071A5 (en)
JP2013012132A5 (en)
WO2014014574A3 (en) Ultrasonic identification or replaceable component for host system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)