ATE337593T1 - Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssysteme - Google Patents
Systeme und verarbeitungsalgorithmen für ultraschall-flugzeitdigitalisierungssystemeInfo
- 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
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)
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)
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)
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 |
-
1998
- 1998-09-10 US US09/150,251 patent/US6265676B1/en not_active Expired - Lifetime
-
1999
- 1999-09-03 AU AU57039/99A patent/AU5703999A/en not_active Abandoned
- 1999-09-03 EP EP99944074A patent/EP1110194B1/de not_active Expired - Lifetime
- 1999-09-03 JP JP2000570748A patent/JP4354650B2/ja not_active Expired - Fee Related
- 1999-09-03 WO PCT/US1999/020237 patent/WO2000016291A1/en active IP Right Grant
- 1999-09-03 AT AT99944074T patent/ATE337593T1/de not_active IP Right Cessation
- 1999-09-03 DE DE69932935T patent/DE69932935T2/de not_active Expired - Fee Related
- 1999-09-03 CN CN99811881A patent/CN1122248C/zh not_active Expired - Fee Related
- 1999-09-03 CA CA002343307A patent/CA2343307A1/en not_active Abandoned
- 1999-09-03 KR KR1020017003101A patent/KR20010075027A/ko not_active Application Discontinuation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |