DE102011078369B4 - Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung - Google Patents

Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung Download PDF

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Publication number
DE102011078369B4
DE102011078369B4 DE102011078369A DE102011078369A DE102011078369B4 DE 102011078369 B4 DE102011078369 B4 DE 102011078369B4 DE 102011078369 A DE102011078369 A DE 102011078369A DE 102011078369 A DE102011078369 A DE 102011078369A DE 102011078369 B4 DE102011078369 B4 DE 102011078369B4
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DE
Germany
Prior art keywords
electrode
calibration
sensor device
capacitive sensor
measuring
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.)
Expired - Fee Related
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DE102011078369A
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German (de)
English (en)
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DE102011078369A1 (de
Inventor
Dr. Ivanov Artem
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.)
Neodron Ltd
Original Assignee
Ident Technology AG
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 to DE102011078369A priority Critical patent/DE102011078369B4/de
Application filed by Ident Technology AG filed Critical Ident Technology AG
Priority to JP2014517723A priority patent/JP6014131B2/ja
Priority to EP12740512.4A priority patent/EP2727243B1/en
Priority to KR1020147001769A priority patent/KR101922014B1/ko
Priority to PCT/EP2012/062650 priority patent/WO2013001047A1/en
Priority to CN201280039515.1A priority patent/CN103748789B/zh
Priority to US14/129,351 priority patent/US9442175B2/en
Priority to TW101123657A priority patent/TWI573393B/zh
Publication of DE102011078369A1 publication Critical patent/DE102011078369A1/de
Application granted granted Critical
Publication of DE102011078369B4 publication Critical patent/DE102011078369B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/9401—Calibration techniques
    • H03K2217/94026—Automatic threshold calibration; e.g. threshold automatically adapts to ambient conditions or follows variation of input
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/960775—Emitter-receiver or "fringe" type detection, i.e. one or more field emitting electrodes and corresponding one or more receiving electrodes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electronic Switches (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE102011078369A 2011-06-29 2011-06-29 Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung Expired - Fee Related DE102011078369B4 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102011078369A DE102011078369B4 (de) 2011-06-29 2011-06-29 Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung
EP12740512.4A EP2727243B1 (en) 2011-06-29 2012-06-28 Capacitive sensor device and method for calibrating a capacitive sensor device
KR1020147001769A KR101922014B1 (ko) 2011-06-29 2012-06-28 용량성 센서 장치 및 용량성 센서 장치 교정을 위한 방법
PCT/EP2012/062650 WO2013001047A1 (en) 2011-06-29 2012-06-28 Capacitive sensor device and method for calibrating a capacitive sensor device
JP2014517723A JP6014131B2 (ja) 2011-06-29 2012-06-28 容量センサデバイスおよび容量センサデバイスを較正する方法
CN201280039515.1A CN103748789B (zh) 2011-06-29 2012-06-28 电容性传感器装置及用于校准电容性传感器装置的方法
US14/129,351 US9442175B2 (en) 2011-06-29 2012-06-28 Capacitive sensor device and method for calibrating a capacitive sensor device
TW101123657A TWI573393B (zh) 2011-06-29 2012-06-29 電容性感測器裝置及校準電容性感測器裝置的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011078369A DE102011078369B4 (de) 2011-06-29 2011-06-29 Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung

Publications (2)

Publication Number Publication Date
DE102011078369A1 DE102011078369A1 (de) 2013-01-03
DE102011078369B4 true DE102011078369B4 (de) 2013-02-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011078369A Expired - Fee Related DE102011078369B4 (de) 2011-06-29 2011-06-29 Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung

Country Status (7)

Country Link
US (1) US9442175B2 (https=)
EP (1) EP2727243B1 (https=)
JP (1) JP6014131B2 (https=)
KR (1) KR101922014B1 (https=)
DE (1) DE102011078369B4 (https=)
TW (1) TWI573393B (https=)
WO (1) WO2013001047A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011078369B4 (de) 2011-06-29 2013-02-28 Ident Technology Ag Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung
DE112016006605T5 (de) * 2016-03-15 2018-11-22 Olympus Corporation Touchpanel-Einrichtung und Verfahren zum Betreiben einer Touchpanel-Einrichtung
GB2550967A (en) 2016-06-03 2017-12-06 Brandenburg (Uk) Ltd Sensing of objects
DE102018111380A1 (de) * 2017-05-24 2018-11-29 HELLA GmbH & Co. KGaA Verfahren zur Kalibrierung mindestens eines Sensors
JP6948873B2 (ja) * 2017-07-31 2021-10-13 東京エレクトロン株式会社 測定器を較正する方法、及び、ケース
WO2022109609A1 (en) 2020-11-19 2022-05-27 Ecolab Usa Inc. Pest detection using sensor with textured surface

Citations (4)

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DE4331555A1 (de) * 1992-09-30 1994-03-31 Siemens Ag Abgleich von vergossenen Näherungsschaltern
DE202006015740U1 (de) * 2006-10-13 2008-02-21 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Einklemmsensor
DE102008044067A1 (de) * 2008-11-25 2010-05-27 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kapazitiver Annäherungssensor mit einer Schirmelektrode und einer Diagnoseelektrode
DE102009057931A1 (de) * 2009-12-11 2011-06-16 Ident Technology Ag Schaltungsanordnung für ein kapazitives Sensorelement

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EP0425823A1 (en) * 1989-09-29 1991-05-08 Antivision Systems Corp. Electrocstatic imaging apparatus
US5394097A (en) * 1992-11-24 1995-02-28 Bechtel; Friend K. Dielectric sensor
US6825765B2 (en) * 1998-12-30 2004-11-30 Automotive Systems Laboratory, Inc. Occupant detection system
EP1153404B1 (en) 1999-01-26 2011-07-20 QRG Limited Capacitive sensor and array
DE10251639A1 (de) 2002-10-31 2004-05-13 E.G.O. Elektro-Gerätebau GmbH Sensorelement-Vorrichtung für einen kapazitiven Berührungsschalter mit einem elektrisch leitfähigen Körper und Verfahren zur Herstellung eines solchen Körpers
DE10323030A1 (de) 2003-05-20 2004-12-09 Stefan Reich Kapazitiver Sensor
JP4310695B2 (ja) 2004-03-30 2009-08-12 アイシン精機株式会社 静電容量変化検出装置
US7839282B1 (en) * 2006-12-27 2010-11-23 The United States Of America As Represented By The United States Department Of Energy Capacitance probe for detection of anomalies in non-metallic plastic pipe
JP5462861B2 (ja) * 2008-04-25 2014-04-02 イデント テクノロジー アーゲー 近接を検出する電極システム及び電極システムを有するハンドヘルド装置
DE102008029205A1 (de) * 2008-06-19 2009-12-24 Jungheinrich Aktiengesellschaft Flurförderzeug mit optischer Hubhöhenmessung
IT1393473B1 (it) * 2009-03-10 2012-04-20 Microtec Srl Metodo di taratura per apparecchiature per la determinazione del grado di umidità di prodotti sulla base di misure capacitive, e dispositivo per la simulazione delle proprietà dielettriche di prodotti, quali legname, da utilizzare in tale metodo.
EP2294695B1 (en) * 2009-04-07 2016-04-06 Microchip Technology Germany GmbH Sensor device and method for grip and proximity detection
JP2010257046A (ja) * 2009-04-22 2010-11-11 Mitsubishi Electric Corp 近接検知装置
DE102009061064B4 (de) 2009-07-08 2013-11-28 Ident Technology Ag Detektionseinrichtung für ein elektrisches Handgerät sowie Handgerät mit einer Detektionseinrichtung
DE102009057933B3 (de) 2009-12-11 2011-02-24 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
DE102009057935B4 (de) * 2009-12-11 2015-07-09 Ident Technology Ag Einrichtung und Verfahren zur Detektion eines Umgreifens eines Handgeräts durch eine Hand
US8590377B2 (en) * 2010-02-08 2013-11-26 Massachusetts Institute Of Technology Inertial measurement unit
JP2011170617A (ja) * 2010-02-18 2011-09-01 On Semiconductor Trading Ltd 静電容量型タッチセンサ
DE102011078369B4 (de) 2011-06-29 2013-02-28 Ident Technology Ag Kapazitive Sensoreinrichtung sowie Verfahren zum Kalibrieren einer kapazitiven Sensoreinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331555A1 (de) * 1992-09-30 1994-03-31 Siemens Ag Abgleich von vergossenen Näherungsschaltern
DE202006015740U1 (de) * 2006-10-13 2008-02-21 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Einklemmsensor
DE102008044067A1 (de) * 2008-11-25 2010-05-27 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kapazitiver Annäherungssensor mit einer Schirmelektrode und einer Diagnoseelektrode
DE102009057931A1 (de) * 2009-12-11 2011-06-16 Ident Technology Ag Schaltungsanordnung für ein kapazitives Sensorelement

Also Published As

Publication number Publication date
JP6014131B2 (ja) 2016-10-25
KR101922014B1 (ko) 2018-11-27
US9442175B2 (en) 2016-09-13
WO2013001047A1 (en) 2013-01-03
KR20140053122A (ko) 2014-05-07
TWI573393B (zh) 2017-03-01
JP2014527325A (ja) 2014-10-09
EP2727243A1 (en) 2014-05-07
EP2727243B1 (en) 2018-05-02
TW201320599A (zh) 2013-05-16
US20140292351A1 (en) 2014-10-02
DE102011078369A1 (de) 2013-01-03
CN103748789A (zh) 2014-04-23

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