CN101287964A - 电容测量范围的信号处理方法 - Google Patents
电容测量范围的信号处理方法 Download PDFInfo
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- CN101287964A CN101287964A CNA2006800380911A CN200680038091A CN101287964A CN 101287964 A CN101287964 A CN 101287964A CN A2006800380911 A CNA2006800380911 A CN A2006800380911A CN 200680038091 A CN200680038091 A CN 200680038091A CN 101287964 A CN101287964 A CN 101287964A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2412—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/2403—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by moving plates, not forming part of the capacitor itself, e.g. shields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2412—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap
- G01D5/2415—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0502272A SE529249C2 (sv) | 2005-10-14 | 2005-10-14 | Förfarande vid signalbehandling vid kapacitiva mätskalor |
SE0502272-8 | 2005-10-14 | ||
PCT/SE2006/050369 WO2007043962A1 (en) | 2005-10-14 | 2006-10-03 | Method for signal processing of capacitive measurement scales |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101287964A true CN101287964A (zh) | 2008-10-15 |
CN101287964B CN101287964B (zh) | 2011-10-26 |
Family
ID=37943080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800380911A Expired - Fee Related CN101287964B (zh) | 2005-10-14 | 2006-10-03 | 电容测量范围的信号处理方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7956622B2 (zh) |
EP (1) | EP1943482B1 (zh) |
JP (1) | JP4914899B2 (zh) |
CN (1) | CN101287964B (zh) |
SE (1) | SE529249C2 (zh) |
WO (1) | WO2007043962A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949682A (zh) * | 2010-08-14 | 2011-01-19 | 桂林广陆数字测控股份有限公司 | 绝对位置测量容栅位移测量方法、传感器及其运行方法 |
CN103869223A (zh) * | 2012-12-12 | 2014-06-18 | 日立金属株式会社 | 放电电荷量测定方法及放电电荷量测定装置 |
CN108387167A (zh) * | 2017-02-02 | 2018-08-10 | 株式会社三丰 | 位移检测器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009031664A1 (de) * | 2009-07-04 | 2011-01-05 | Camille Bauer Ag, Wohlen | Kapazitiver Drehwinkelsensor |
EP2629061B1 (en) * | 2012-02-14 | 2014-09-17 | SICK STEGMANN GmbH | Method for operating a capacitive position sensor and capacitive position sensor |
JP5880884B2 (ja) | 2013-05-31 | 2016-03-09 | 株式会社デンソー | 回転状態検出装置 |
EP3282230B1 (de) | 2014-12-04 | 2020-02-05 | Hexagon Technology Center GmbH | Absoluter kapazitiver winkelencoder |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411392B (sv) * | 1977-12-09 | 1979-12-17 | Inst Mikrovagsteknik Vid Tekni | Metanordning for kapacitiv bestemning av det inbordes leget hos tva relativt varandra rorliga delar |
DE3711062A1 (de) | 1987-04-02 | 1988-10-20 | Herbert Leypold | Kapazitive absolute positionsmessvorrichtung |
GB2237639B (en) * | 1989-10-31 | 1994-07-06 | British Gas Plc | Measurement system |
DE4016434A1 (de) * | 1990-05-22 | 1991-11-28 | Bosch Gmbh Robert | Kapazitiver stellungsgeber |
CH685214A5 (fr) * | 1991-10-15 | 1995-04-28 | Hans Ulrich Meyer | Capteur capacitif de position. |
US6492911B1 (en) * | 1999-04-19 | 2002-12-10 | Netzer Motion Sensors Ltd. | Capacitive displacement encoder |
JP3520233B2 (ja) * | 2000-01-21 | 2004-04-19 | 春夫 小林 | Ad変換回路 |
SE516952C2 (sv) * | 2000-09-04 | 2002-03-26 | Johansson Ab C E | Vinkelgivare |
US6873163B2 (en) * | 2001-01-18 | 2005-03-29 | The Trustees Of The University Of Pennsylvania | Spatially resolved electromagnetic property measurement |
GB2390167B (en) * | 2002-06-25 | 2005-07-13 | Hubbell Inc | Method and apparatus for testing an electrical component |
FR2844048B1 (fr) * | 2002-08-30 | 2005-09-30 | Nanotec Solution | Systeme et procede de mesure sans contact d'un deplacement ou positionnement relatif de deux objets adjacents par voie capacitive, et application au controle de miroirs |
US7196527B2 (en) * | 2004-02-17 | 2007-03-27 | Stridsberg Innovation Ab | Redundant compact encoders |
WO2006002311A2 (en) * | 2004-06-23 | 2006-01-05 | Fe Technical Services, Inc. | Capacitive sensing techniques |
US7545289B2 (en) * | 2006-07-17 | 2009-06-09 | Synaptics Incorporated | Capacitive sensing using a repeated pattern of sensing elements |
-
2005
- 2005-10-14 SE SE0502272A patent/SE529249C2/sv not_active IP Right Cessation
-
2006
- 2006-10-03 WO PCT/SE2006/050369 patent/WO2007043962A1/en active Application Filing
- 2006-10-03 US US12/089,914 patent/US7956622B2/en not_active Expired - Fee Related
- 2006-10-03 JP JP2008535494A patent/JP4914899B2/ja not_active Expired - Fee Related
- 2006-10-03 CN CN2006800380911A patent/CN101287964B/zh not_active Expired - Fee Related
- 2006-10-03 EP EP06799829.4A patent/EP1943482B1/en not_active Not-in-force
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949682A (zh) * | 2010-08-14 | 2011-01-19 | 桂林广陆数字测控股份有限公司 | 绝对位置测量容栅位移测量方法、传感器及其运行方法 |
CN101949682B (zh) * | 2010-08-14 | 2012-10-24 | 桂林广陆数字测控股份有限公司 | 绝对位置测量容栅位移测量方法、传感器及其运行方法 |
CN103869223A (zh) * | 2012-12-12 | 2014-06-18 | 日立金属株式会社 | 放电电荷量测定方法及放电电荷量测定装置 |
CN103869223B (zh) * | 2012-12-12 | 2016-06-08 | 日立金属株式会社 | 放电电荷量测定方法及放电电荷量测定装置 |
CN108387167A (zh) * | 2017-02-02 | 2018-08-10 | 株式会社三丰 | 位移检测器 |
CN108387167B (zh) * | 2017-02-02 | 2021-09-21 | 株式会社三丰 | 位移检测器 |
Also Published As
Publication number | Publication date |
---|---|
SE529249C2 (sv) | 2007-06-12 |
SE0502272L (sv) | 2007-04-15 |
WO2007043962A1 (en) | 2007-04-19 |
EP1943482A4 (en) | 2012-05-16 |
JP2009511902A (ja) | 2009-03-19 |
US7956622B2 (en) | 2011-06-07 |
CN101287964B (zh) | 2011-10-26 |
EP1943482A1 (en) | 2008-07-16 |
US20080300808A1 (en) | 2008-12-04 |
EP1943482B1 (en) | 2016-12-07 |
JP4914899B2 (ja) | 2012-04-11 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: Swiss Herberge Patentee after: Hexagon Technology Center Address before: Stockholm Patentee before: Hexconn Stock Co. Effective date of registration: 20171226 Address after: Stockholm Patentee after: Hexconn Stock Co. Address before: Custer land, Sweden Patentee before: Hexagon Metrology Ab |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20201003 |
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CF01 | Termination of patent right due to non-payment of annual fee |