DK0447076T3 - Forbedringer i akustiske afstandsmålingssystemer - Google Patents

Forbedringer i akustiske afstandsmålingssystemer

Info

Publication number
DK0447076T3
DK0447076T3 DK91301704.2T DK91301704T DK0447076T3 DK 0447076 T3 DK0447076 T3 DK 0447076T3 DK 91301704 T DK91301704 T DK 91301704T DK 0447076 T3 DK0447076 T3 DK 0447076T3
Authority
DK
Denmark
Prior art keywords
transducer
operating frequency
pulse
distance measurement
measurement systems
Prior art date
Application number
DK91301704.2T
Other languages
English (en)
Inventor
Steven J Woodward
Original Assignee
Federal Ind Ind Group Inc
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 Federal Ind Ind Group Inc filed Critical Federal Ind Ind Group Inc
Application granted granted Critical
Publication of DK0447076T3 publication Critical patent/DK0447076T3/da

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • 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
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK91301704.2T 1990-03-14 1991-03-01 Forbedringer i akustiske afstandsmålingssystemer DK0447076T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9005722A GB2242023B (en) 1990-03-14 1990-03-14 Improvements in acoustic ranging systems

Publications (1)

Publication Number Publication Date
DK0447076T3 true DK0447076T3 (da) 1996-12-09

Family

ID=10672597

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91301704.2T DK0447076T3 (da) 1990-03-14 1991-03-01 Forbedringer i akustiske afstandsmålingssystemer

Country Status (11)

Country Link
US (1) US5079751A (da)
EP (1) EP0447076B1 (da)
JP (1) JP3037779B2 (da)
AT (1) ATE141416T1 (da)
AU (1) AU627685B2 (da)
CA (1) CA2036738C (da)
DE (1) DE69121264T2 (da)
DK (1) DK0447076T3 (da)
ES (1) ES2090236T3 (da)
GB (1) GB2242023B (da)
ZA (1) ZA911890B (da)

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FR2664063B1 (fr) * 1990-06-29 1992-08-28 Inst Francais Du Petrole Methode et dispositif pour optimiser le declenchement d'un ensemble de sources sismiques marines.
US5327345A (en) * 1991-02-15 1994-07-05 Laser Alignment, Inc. Position control system for a construction implement such as a road grader
US5267219A (en) * 1992-07-17 1993-11-30 Milltronics Ltd. Acoustic range-finding system
US5453932A (en) * 1994-01-12 1995-09-26 Advanced Grade Technology, Inc. Device and method for detecting and elimination of spurious ultrasonic ranging echoes
US5627800A (en) * 1994-01-28 1997-05-06 Kotler; Seymour R. Method and apparatus for determining position of a moving object in a tank
US6035696A (en) * 1994-04-05 2000-03-14 Gas Research Institute Scan assembly and method for calibrating the width of an input pulse to an ultrasonic transducer of the scan assembly
RU2112252C1 (ru) * 1997-07-03 1998-05-27 Акционерное общество открытого типа "Промышленно-инвестиционная компания "Прогресс" Акустическая система для измерения расстояния
US6850623B1 (en) * 1999-10-29 2005-02-01 American Technology Corporation Parametric loudspeaker with improved phase characteristics
DE59911895D1 (de) * 1998-10-20 2005-05-19 Siemens Ag Verfahren zur Betriebsoptimierung eines Ultraschall-Näherungsschalters und Ultraschall-Näherungsschalters mit Betriebsoptimierung
GB2342995B (en) 1998-10-21 2003-02-19 Federal Ind Ind Group Inc Improvements in pulse-echo measurement systems
US20050195985A1 (en) * 1999-10-29 2005-09-08 American Technology Corporation Focused parametric array
US7054229B2 (en) * 2002-04-30 2006-05-30 The Johns Hopkins University Multi-line towed acoustic array shape measurement unit
CA2406298A1 (en) * 2002-09-30 2004-03-30 Siemens Milltronics Process Instruments Inc. Power management mechanism for loop powered time of flight and level measurement systems
DE10331428B4 (de) * 2003-07-10 2005-07-28 Endress + Hauser Gmbh + Co. Kg Feldgerät zur Bestimmung und/oder Überwachung einer Prozessgröße
JP4036225B2 (ja) * 2004-07-20 2008-01-23 株式会社デンソー 障害物検知装置
DE102005038649B4 (de) * 2005-08-16 2016-01-28 Valeo Schalter Und Sensoren Gmbh Verfahren und System zum Betreiben eines Ultraschallwandlers
US7382684B2 (en) * 2006-06-13 2008-06-03 Seispec, L.L.C. Method for selective bandlimited data acquisition in subsurface formations
US8467266B2 (en) 2006-06-13 2013-06-18 Seispec, L.L.C. Exploring a subsurface region that contains a target sector of interest
US7542375B2 (en) * 2006-12-05 2009-06-02 Matthew Sawrie Method for simultaneous transmission of soundwaves and, in particular, sonar pulses, without interference
DE102006062606A1 (de) * 2006-12-29 2008-07-03 Endress + Hauser Gmbh + Co. Kg Verfahren zur Ermittlung und Überwachung des Füllstands eines Mediums in einem Behälter nach einem Laufzeitverfahren
US8275137B1 (en) 2007-03-22 2012-09-25 Parametric Sound Corporation Audio distortion correction for a parametric reproduction system
DE102007035270B4 (de) * 2007-07-27 2011-12-08 Continental Automotive Gmbh Vorrichtung zum Betreiben eines Schallwandlers
EP2108976B1 (en) * 2008-04-10 2012-10-03 Siemens Aktiengesellschaft Method of processing echo profile, and pulse-echo system for use with the method
US20100097891A1 (en) * 2008-10-22 2010-04-22 Nature Vision Inc. Auto tune sonar system
US8699299B2 (en) * 2010-04-26 2014-04-15 Semiconductor Components Industries, Llc Self-tuning acoustic measurement system
US8804457B2 (en) 2011-03-31 2014-08-12 Maxim Integrated Products, Inc. Transmit/receive systems for imaging devices
GB201105588D0 (en) * 2011-04-01 2011-05-18 Elliptic Laboratories As User interface
US9423493B2 (en) * 2013-03-15 2016-08-23 Semiconductor Components Industries, Llc Method of forming a transducer controller and apparatus therefrom
WO2015120132A1 (en) * 2014-02-07 2015-08-13 The Regents Of The University Of California Frequency tuning and/or frequency tracking of a mechanical system with low sensitivity to electrical feedthrough
US9488723B2 (en) * 2014-05-16 2016-11-08 Universal Atlantic Systems, Inc. Method and system of controlling a drive-thru operation of a quick-service restaurant
US20180160226A1 (en) * 2016-12-05 2018-06-07 Semiconductor Components Industries, Llc Reducing or eliminating transducer reverberation
US11442155B2 (en) 2019-10-02 2022-09-13 Semiconductor Components Industries, Llc Devices, systems and processes for detecting saturation of received echo signals
US11759822B2 (en) 2020-01-21 2023-09-19 Semiconductor Components Industries, Llc Devices, systems and processes for improving frequency measurements during reverberation periods for ultra-sonic transducers
US11520027B2 (en) 2020-02-14 2022-12-06 Semiconductor Components Industries, Llc Devices, systems and processes for ultra-short range detection of obstacles
US12111395B2 (en) * 2023-01-30 2024-10-08 Semiconductor Components Industries, Llc Acoustic sensing of proximate obstacles

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US2960678A (en) * 1953-10-06 1960-11-15 Honeywell Regulator Co Ultrasonic level measuring apparatus
US3116472A (en) * 1961-01-31 1963-12-31 Alan H Rich Multichannel logarithmic integrating computer
US4199246A (en) * 1976-10-04 1980-04-22 Polaroid Corporation Ultrasonic ranging system for a camera
US4439846A (en) * 1981-11-18 1984-03-27 Polaroid Corporation Sonar rangefinder system
DE3438045C2 (de) * 1983-11-04 1986-12-18 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Anordnung zur Signalübertragung bei Ultraschall-Echolotgeräten
CA1214858A (en) * 1984-09-27 1986-12-02 Stanley Panton Acoustic ranging system
US4831565A (en) * 1986-10-03 1989-05-16 Canadian Corporate Management Company Limited Process control equipment for adverse environments
US4992998A (en) * 1986-10-03 1991-02-12 Federal Industries Industrial Group Inc. Acoustic range finding system
US4890266A (en) * 1987-04-22 1989-12-26 Federal Industries Industrial Group Inc. Acoustic range finding system
US4905208A (en) * 1987-08-04 1990-02-27 Interphase Technologies Inc. Distance detecting apparatus
US4901245A (en) * 1987-12-01 1990-02-13 Moore Technologies, Inc. Nonintrusive acoustic liquid level sensor
WO1990008966A1 (en) * 1989-02-02 1990-08-09 Hawk Measurement Systems Pty. Limited Ultrasonic distance measuring
US5216622A (en) * 1990-04-27 1993-06-01 Sps Technologies, Inc. Ultrasonic drive/sense circuitry for automated fastener tightening

Also Published As

Publication number Publication date
GB2242023A (en) 1991-09-18
DE69121264T2 (de) 1997-01-30
ES2090236T3 (es) 1996-10-16
GB9005722D0 (en) 1990-05-09
ATE141416T1 (de) 1996-08-15
ZA911890B (en) 1992-02-26
CA2036738C (en) 1994-10-18
EP0447076A2 (en) 1991-09-18
US5079751A (en) 1992-01-07
AU627685B2 (en) 1992-08-27
DE69121264D1 (de) 1996-09-19
AU7288191A (en) 1991-09-19
JPH04230883A (ja) 1992-08-19
CA2036738A1 (en) 1991-09-15
EP0447076B1 (en) 1996-08-14
JP3037779B2 (ja) 2000-05-08
EP0447076A3 (en) 1992-09-16
GB2242023B (en) 1993-09-08

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