GB9314322D0 - Sensing device - Google Patents

Sensing device

Info

Publication number
GB9314322D0
GB9314322D0 GB939314322A GB9314322A GB9314322D0 GB 9314322 D0 GB9314322 D0 GB 9314322D0 GB 939314322 A GB939314322 A GB 939314322A GB 9314322 A GB9314322 A GB 9314322A GB 9314322 D0 GB9314322 D0 GB 9314322D0
Authority
GB
United Kingdom
Prior art keywords
sensing device
sensing
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.)
Withdrawn
Application number
GB939314322A
Other versions
GB2279750A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9314322A priority Critical patent/GB2279750A/en
Publication of GB9314322D0 publication Critical patent/GB9314322D0/en
Publication of GB2279750A publication Critical patent/GB2279750A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
GB9314322A 1993-07-10 1993-07-10 Capacitive proximity sensor Withdrawn GB2279750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9314322A GB2279750A (en) 1993-07-10 1993-07-10 Capacitive proximity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9314322A GB2279750A (en) 1993-07-10 1993-07-10 Capacitive proximity sensor

Publications (2)

Publication Number Publication Date
GB9314322D0 true GB9314322D0 (en) 1993-08-25
GB2279750A GB2279750A (en) 1995-01-11

Family

ID=10738621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9314322A Withdrawn GB2279750A (en) 1993-07-10 1993-07-10 Capacitive proximity sensor

Country Status (1)

Country Link
GB (1) GB2279750A (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821741A (en) * 1994-07-08 1996-01-23 Seikosha Co Ltd Object sensor
GB2296972A (en) * 1995-01-11 1996-07-17 Inwood Ryan Ltd Capacitive movement sensor
AUPN220795A0 (en) * 1995-04-06 1995-05-04 Marvel Corporation Pty Ltd Audio/visual marketing device
AU721353B2 (en) * 1995-04-06 2000-06-29 Blue Towel Pty Ltd Audio/visual marketing device and marketing system
US5796183A (en) * 1996-01-31 1998-08-18 Nartron Corporation Capacitive responsive electronic switching circuit
SE9602176D0 (en) * 1996-05-31 1996-05-31 Scandmec Ab Device for sensing the presence of an electrically conductive object
DE10051292A1 (en) * 1999-10-15 2001-05-10 Ifm Electronic Gmbh Proximity switch has 2 transmitters connected together at first signal outputs and to first receiver input and via second signal outputs and signal transmission paths to second signal input
DE10131243C1 (en) * 2001-06-28 2002-11-07 Luer Luetkens Capacitive proximity switch e.g. for production line robot, uses difference signal between 2 screened sensor electrodes
US7495652B2 (en) 2002-04-23 2009-02-24 Sony Ericsson Mobile Communications Ab Pointing device enabling means, input device and portable device incorporating same
EP1357510A1 (en) * 2002-04-23 2003-10-29 Sony Ericsson Mobile Communications AB Pointing device enabling means, input device and portable device incorporting same
ITMI20031968A1 (en) * 2003-10-13 2005-04-14 Sematic Italia Spa METHOD AND SYSTEM TO DETECT THE CONTACT OF THE SKIN OF A PERSON WITH AN ELECTRICALLY CONDUCTIVE SURFACE.
DE102005034034A1 (en) * 2005-07-20 2007-02-01 Kiekert Ag Method and device for detecting an obstacle in the opening region of a movable adjusting element
JP4587317B2 (en) * 2006-01-24 2010-11-24 国立大学法人岐阜大学 Proximity sensor and proximity / contact sensor
US8065546B2 (en) * 2007-05-03 2011-11-22 Microchip Technology Incorporated Interrupt/wake-up of an electronic device in a low power sleep mode when detecting a sensor or frequency source activated frequency change
FR2947975B1 (en) 2009-07-07 2011-08-19 Somfy Sas DOMOTIC EMITTER OF CONTROL POINT TYPE AND SENSITIVE TYPE WITH CAPACITIVE DETECTION.
US8975903B2 (en) 2011-06-09 2015-03-10 Ford Global Technologies, Llc Proximity switch having learned sensitivity and method therefor
US8928336B2 (en) 2011-06-09 2015-01-06 Ford Global Technologies, Llc Proximity switch having sensitivity control and method therefor
US10004286B2 (en) 2011-08-08 2018-06-26 Ford Global Technologies, Llc Glove having conductive ink and method of interacting with proximity sensor
US9143126B2 (en) 2011-09-22 2015-09-22 Ford Global Technologies, Llc Proximity switch having lockout control for controlling movable panel
US8994228B2 (en) 2011-11-03 2015-03-31 Ford Global Technologies, Llc Proximity switch having wrong touch feedback
US10112556B2 (en) 2011-11-03 2018-10-30 Ford Global Technologies, Llc Proximity switch having wrong touch adaptive learning and method
US8878438B2 (en) 2011-11-04 2014-11-04 Ford Global Technologies, Llc Lamp and proximity switch assembly and method
US9944237B2 (en) 2012-04-11 2018-04-17 Ford Global Technologies, Llc Proximity switch assembly with signal drift rejection and method
US9568527B2 (en) 2012-04-11 2017-02-14 Ford Global Technologies, Llc Proximity switch assembly and activation method having virtual button mode
US9065447B2 (en) 2012-04-11 2015-06-23 Ford Global Technologies, Llc Proximity switch assembly and method having adaptive time delay
US9219472B2 (en) 2012-04-11 2015-12-22 Ford Global Technologies, Llc Proximity switch assembly and activation method using rate monitoring
US9660644B2 (en) 2012-04-11 2017-05-23 Ford Global Technologies, Llc Proximity switch assembly and activation method
US8933708B2 (en) 2012-04-11 2015-01-13 Ford Global Technologies, Llc Proximity switch assembly and activation method with exploration mode
US9531379B2 (en) 2012-04-11 2016-12-27 Ford Global Technologies, Llc Proximity switch assembly having groove between adjacent proximity sensors
US9287864B2 (en) 2012-04-11 2016-03-15 Ford Global Technologies, Llc Proximity switch assembly and calibration method therefor
US9520875B2 (en) 2012-04-11 2016-12-13 Ford Global Technologies, Llc Pliable proximity switch assembly and activation method
US9559688B2 (en) 2012-04-11 2017-01-31 Ford Global Technologies, Llc Proximity switch assembly having pliable surface and depression
US9197206B2 (en) 2012-04-11 2015-11-24 Ford Global Technologies, Llc Proximity switch having differential contact surface
US9831870B2 (en) 2012-04-11 2017-11-28 Ford Global Technologies, Llc Proximity switch assembly and method of tuning same
US9184745B2 (en) 2012-04-11 2015-11-10 Ford Global Technologies, Llc Proximity switch assembly and method of sensing user input based on signal rate of change
US9136840B2 (en) 2012-05-17 2015-09-15 Ford Global Technologies, Llc Proximity switch assembly having dynamic tuned threshold
US8981602B2 (en) 2012-05-29 2015-03-17 Ford Global Technologies, Llc Proximity switch assembly having non-switch contact and method
US9337832B2 (en) 2012-06-06 2016-05-10 Ford Global Technologies, Llc Proximity switch and method of adjusting sensitivity therefor
US9641172B2 (en) 2012-06-27 2017-05-02 Ford Global Technologies, Llc Proximity switch assembly having varying size electrode fingers
US8922340B2 (en) 2012-09-11 2014-12-30 Ford Global Technologies, Llc Proximity switch based door latch release
US8796575B2 (en) 2012-10-31 2014-08-05 Ford Global Technologies, Llc Proximity switch assembly having ground layer
US9311204B2 (en) 2013-03-13 2016-04-12 Ford Global Technologies, Llc Proximity interface development system having replicator and method
US10038443B2 (en) 2014-10-20 2018-07-31 Ford Global Technologies, Llc Directional proximity switch assembly
US9654103B2 (en) 2015-03-18 2017-05-16 Ford Global Technologies, Llc Proximity switch assembly having haptic feedback and method
US9548733B2 (en) 2015-05-20 2017-01-17 Ford Global Technologies, Llc Proximity sensor assembly having interleaved electrode configuration

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510677A (en) * 1966-08-12 1970-05-05 Euclid Electric & Mfg Co The Electronic detection system
JPS606280B2 (en) * 1977-03-24 1985-02-16 三菱電機株式会社 proximity detection device
DE2719955C2 (en) * 1977-05-04 1982-12-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Field sensor for recognizing people or objects, especially in front of sliding elevator doors
AU549386B2 (en) * 1981-01-26 1986-01-23 Memco-Med Ltd. Proximity detector circuitry especially for lift doors
DE3438120A1 (en) * 1984-10-18 1986-04-24 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen INTERFERENCE FIELD DETECTOR
EP0219017A1 (en) * 1985-10-07 1987-04-22 Maschinenfabrik Rieter Ag Locating systems
GB2243217A (en) * 1990-04-20 1991-10-23 Formula Systems Ltd Proximity detector for use on doors
US5394292A (en) * 1991-04-30 1995-02-28 Tsuden Kabushiki Kaisha Electronic car bumper

Also Published As

Publication number Publication date
GB2279750A (en) 1995-01-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)