DE602007009962D1 - System und Verfahren zur Verarbeitung eines Signals eines berührungsempfindlichen Tastschalters - Google Patents

System und Verfahren zur Verarbeitung eines Signals eines berührungsempfindlichen Tastschalters

Info

Publication number
DE602007009962D1
DE602007009962D1 DE602007009962T DE602007009962T DE602007009962D1 DE 602007009962 D1 DE602007009962 D1 DE 602007009962D1 DE 602007009962 T DE602007009962 T DE 602007009962T DE 602007009962 T DE602007009962 T DE 602007009962T DE 602007009962 D1 DE602007009962 D1 DE 602007009962D1
Authority
DE
Germany
Prior art keywords
signal
processing
difference value
ref
spectrum
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.)
Active
Application number
DE602007009962T
Other languages
English (en)
Inventor
Thibaut Rigolle
Mario Barocci
Laurent Jeannneteau
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of DE602007009962D1 publication Critical patent/DE602007009962D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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
    • 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
    • H03K17/96—Touch switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37536—Rate of change, derivative
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37579—Run away measured value by differentiating measured signal, rate of change
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Circuits Of Receivers In General (AREA)
DE602007009962T 2007-07-11 2007-07-11 System und Verfahren zur Verarbeitung eines Signals eines berührungsempfindlichen Tastschalters Active DE602007009962D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07013564A EP2015153B1 (de) 2007-07-11 2007-07-11 System und Verfahren zur Verarbeitung eines Signals eines berührungsempfindlichen Tastschalters

Publications (1)

Publication Number Publication Date
DE602007009962D1 true DE602007009962D1 (de) 2010-12-02

Family

ID=38596811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007009962T Active DE602007009962D1 (de) 2007-07-11 2007-07-11 System und Verfahren zur Verarbeitung eines Signals eines berührungsempfindlichen Tastschalters

Country Status (8)

Country Link
US (1) US8243037B2 (de)
EP (1) EP2015153B1 (de)
CN (1) CN101681156B (de)
AT (1) ATE485543T1 (de)
AU (1) AU2008274592B2 (de)
CA (1) CA2682970A1 (de)
DE (1) DE602007009962D1 (de)
WO (1) WO2009007041A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2892535C (en) 2014-05-26 2022-11-22 Robert Hayhow Post-manufacture configuration of pin-pad terminals
CN106557201B (zh) * 2016-10-19 2020-06-02 北京小米移动软件有限公司 压力检测方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT266475B (de) * 1966-07-26 1968-11-25 Oesterr Studien Atomenergie Verfahren und Vorrichtung zur Erzeugung eines Regelsignales für automatisch gesteuerte Einrichtungen
US4442495A (en) 1980-02-27 1984-04-10 Cadtrak Corporation Real time toroidal pan
US4442494A (en) * 1981-11-18 1984-04-10 Westinghouse Electric Corp. Tool wear and tool failure monitor system
DE3311861A1 (de) * 1983-03-31 1984-10-04 Werkzeugmaschinenbau Präzisions-Technik GmbH Wertheim, 6980 Wertheim Verfahren zum ueberwachen des betriebsverhaltens von projektions-formen-schleifmaschinen
US4866363A (en) * 1987-09-21 1989-09-12 Honeywell Inc. Fail-safe potentiometer feedback system
DE19620059B4 (de) * 1996-05-20 2004-12-23 Ifm Electronic Gmbh Schaltungsanordnung zum Entriegeln mindestens eines Türschlosses eines Kraftfahrzeugs
DE19622027C1 (de) * 1996-05-31 1997-07-31 Inventa Ag Hochschrumpfende PA-Fasern und -Garne und Verfahren zu ihrer Herstellung sowie deren Verwendung
US5854744A (en) * 1996-06-25 1998-12-29 Ingersoll-Rand Company Adaptive process control system

Also Published As

Publication number Publication date
WO2009007041A1 (en) 2009-01-15
CN101681156B (zh) 2012-09-19
ATE485543T1 (de) 2010-11-15
AU2008274592A1 (en) 2009-01-15
US20100207896A1 (en) 2010-08-19
CA2682970A1 (en) 2009-01-15
EP2015153A1 (de) 2009-01-14
AU2008274592B2 (en) 2011-04-21
EP2015153B1 (de) 2010-10-20
CN101681156A (zh) 2010-03-24
US8243037B2 (en) 2012-08-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ELECTROLUX HOME PRODUCTS CORPORATION N.V., BRU, BE