ATE337593T1 - Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssysteme - Google Patents

Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssysteme

Info

Publication number
ATE337593T1
ATE337593T1 AT99944074T AT99944074T ATE337593T1 AT E337593 T1 ATE337593 T1 AT E337593T1 AT 99944074 T AT99944074 T AT 99944074T AT 99944074 T AT99944074 T AT 99944074T AT E337593 T1 ATE337593 T1 AT E337593T1
Authority
AT
Austria
Prior art keywords
flight
time
systems
corrected
calculated
Prior art date
Application number
AT99944074T
Other languages
English (en)
Inventor
Zahi Zloter
Gideon Shenholtz
Ron Serber
Original Assignee
Pegasus Technologies Ltd
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 Pegasus Technologies Ltd filed Critical Pegasus Technologies Ltd
Application granted granted Critical
Publication of ATE337593T1 publication Critical patent/ATE337593T1/de

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation 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
    • G01S15/02—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
    • G01S15/101—Particularities of the measurement of distance
    • 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
    • G01S15/87—Combinations of sonar systems
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT99944074T 1998-09-10 1999-09-03 Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssysteme ATE337593T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/150,251 US6265676B1 (en) 1997-03-10 1998-09-10 Systems and processing algorithms for ultrasound time-of-flight digitizer systems

Publications (1)

Publication Number Publication Date
ATE337593T1 true ATE337593T1 (de) 2006-09-15

Family

ID=22533705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99944074T ATE337593T1 (de) 1998-09-10 1999-09-03 Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssysteme

Country Status (10)

Country Link
US (1) US6265676B1 (de)
EP (1) EP1110194B1 (de)
JP (1) JP4354650B2 (de)
KR (1) KR20010075027A (de)
CN (1) CN1122248C (de)
AT (1) ATE337593T1 (de)
AU (1) AU5703999A (de)
CA (1) CA2343307A1 (de)
DE (1) DE69932935T2 (de)
WO (1) WO2000016291A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL129450A (en) * 1999-04-14 2004-09-27 Pegasus Technologies Ltd Digitizer for erasable white whiteboards
JP4618840B2 (ja) * 2000-02-21 2011-01-26 株式会社沖データ 座標入力装置
US20030071798A1 (en) * 2001-04-23 2003-04-17 Ehud Baron System and method for transmitting, receiving, and generating digital ink from triangulation data of a transponder-stylus
AU2003219506B2 (en) 2002-04-15 2009-02-05 Qualcomm Incorporated Method and system for obtaining positioning data
EP1759268A2 (de) 2004-05-17 2007-03-07 Epos Technologies Limited Akustische signalisierung mit robuster synchronisation für ein akustisches positionierungssystem
EP1807146A4 (de) * 2004-09-29 2013-07-03 Tel Hashomer Medical Res Infrastructure & Services Ltd Zusammensetzung zur verbesserung der effizienz der arzneiabgabe
US7367944B2 (en) 2004-12-13 2008-05-06 Tel Hashomer Medical Research Infrastructure And Services Ltd. Method and system for monitoring ablation of tissues
EP2330783B1 (de) * 2004-12-21 2012-10-10 Elliptic Laboratories AS Schätzung der Kanalimpulsantwort
US8248389B2 (en) * 2005-03-23 2012-08-21 Epos Development Ltd. Method and system for digital pen assembly
JP4904098B2 (ja) * 2006-07-05 2012-03-28 Ｊｆｅアドバンテック株式会社 物理量測定装置及び超音波式流量測定装置
AU2008224542B2 (en) * 2007-03-14 2012-01-19 Qualcomm Incorporated MEMS microphone
JP4872111B2 (ja) * 2007-04-19 2012-02-08 株式会社ワコム 位置指示器
US9181555B2 (en) * 2007-07-23 2015-11-10 Ramot At Tel-Aviv University Ltd. Photocatalytic hydrogen production and polypeptides capable of same
US8073198B2 (en) * 2007-10-26 2011-12-06 Samsung Electronics Co., Ltd. System and method for selection of an object of interest during physical browsing by finger framing
US7885145B2 (en) * 2007-10-26 2011-02-08 Samsung Electronics Co. Ltd. System and method for selection of an object of interest during physical browsing by finger pointing and snapping
US8120994B2 (en) * 2009-04-28 2012-02-21 Luidia, Inc. Digital transcription system utilizing acoustical detectors having apertures with a vertical orientation relative to the work surface
US8064290B2 (en) * 2009-04-28 2011-11-22 Luidia, Inc. Digital transcription system utilizing small aperture acoustical sensors
DK201000993A (en) * 2010-11-02 2012-05-03 Univ Syddansk Method for determining Time-of-Flight (TOF) in ultrasound measurements
CN102495392B (zh) * 2011-12-05 2013-06-12 中国电子科技集团公司第三十八研究所 高精度测量脉冲到达时间的方法和装置
US10234549B2 (en) * 2016-03-08 2019-03-19 Semiconductor Components Industries, Llc Circuit for acoustic distance time of flight compensation
CN109001970B (zh) * 2017-06-07 2021-09-24 精工爱普生株式会社 计时装置、电子设备以及移动体
US11197962B2 (en) * 2018-02-26 2021-12-14 Verily Life Sciences Llc Waveform reconstruction for ultrasound time of flight measurements
CN112444800A (zh) * 2020-10-19 2021-03-05 中科传启（苏州）科技有限公司 一种超声测距装置的校正方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480485A (en) 1982-10-01 1984-11-06 Panametrics, Inc. Acoustic flowmeter with envelope midpoint tracking
DE3366764D1 (en) * 1983-01-28 1986-11-13 Ibm A stylus or pen for interactive use with a graphics input tablet
FR2584836B1 (fr) * 1985-07-09 1992-06-19 Farel Alain Procede de saisie informatique de donnees graphiques concomitante a leur creation
US4777329A (en) * 1987-08-24 1988-10-11 Microfield Graphics, Inc. Graphic input system
US4814552A (en) * 1987-12-02 1989-03-21 Xerox Corporation Ultrasound position input device
DE3905956A1 (de) 1989-02-25 1990-09-13 Fraunhofer Ges Forschung Vorrichtung zur messung von ultraschallaufzeiten
WO1992007346A1 (en) 1990-10-22 1992-04-30 Logitech, Inc. Ultrasonic position locating method and apparatus therefor
GB2250093A (en) 1990-11-20 1992-05-27 Graeme William Younger Ultrasonic position measuring system
US5528008A (en) * 1991-02-27 1996-06-18 Danek; Michael Pressure controlled activating switch for a hand held tool
US5247137A (en) * 1991-10-25 1993-09-21 Mark Epperson Autonomous computer input device and marking instrument
US5369227A (en) * 1992-07-22 1994-11-29 Summagraphics Corporation Stylus switch status determination in a digitizer tablet having a cordless stylus
JPH09503879A (ja) * 1993-10-18 1997-04-15 サマグラフィクス コーポレイション 弾性的に圧縮可能なチップ素子を有する感圧スタイラス
JPH07306746A (ja) * 1994-03-15 1995-11-21 Fujitsu Ltd 超音波座標入力装置
JP3007933B2 (ja) * 1994-12-15 2000-02-14 富士通株式会社 超音波座標入力装置
DE69612777T2 (de) * 1995-03-15 2002-04-18 Sanyo Electric Co., Ltd. Ultraschallsensor und Pipettiervorrichtung, die diesen verwendet
DE19602810A1 (de) 1996-01-26 1997-07-31 Siemens Ag Verfahren und Einrichtung zur Laufzeitmessung eines elektrischen, elektromagnetischen oder akustischen Signals
US5866856A (en) * 1997-02-28 1999-02-02 Electronics For Imaging, Inc. Marking device for electronic presentation board
IL120417A (en) 1997-03-10 2000-09-28 Electronics For Imaging Inc Presentation board digitizer systems

Also Published As

Publication number Publication date
DE69932935T2 (de) 2007-05-03
CN1122248C (zh) 2003-09-24
EP1110194B1 (de) 2006-08-23
EP1110194A4 (de) 2005-06-22
US6265676B1 (en) 2001-07-24
EP1110194A1 (de) 2001-06-27
AU5703999A (en) 2000-04-03
CN1322337A (zh) 2001-11-14
JP4354650B2 (ja) 2009-10-28
WO2000016291A1 (en) 2000-03-23
KR20010075027A (ko) 2001-08-09
CA2343307A1 (en) 2000-03-23
DE69932935D1 (de) 2006-10-05
JP2002525583A (ja) 2002-08-13

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