BR112015022533A2 - apparatus and method for reducing interference between capacitive sensors - Google Patents

apparatus and method for reducing interference between capacitive sensors

Info

Publication number
BR112015022533A2
BR112015022533A2 BR112015022533A BR112015022533A BR112015022533A2 BR 112015022533 A2 BR112015022533 A2 BR 112015022533A2 BR 112015022533 A BR112015022533 A BR 112015022533A BR 112015022533 A BR112015022533 A BR 112015022533A BR 112015022533 A2 BR112015022533 A2 BR 112015022533A2
Authority
BR
Brazil
Prior art keywords
capacitive sensors
reducing interference
electronic
reducing
sensors used
Prior art date
Application number
BR112015022533A
Other languages
Portuguese (pt)
Inventor
D Sawaski Joel
J Veros Michael
L Schneider Randy
Original Assignee
Delta Faucet Co
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 claimed from US13/798,406 external-priority patent/US9163972B2/en
Application filed by Delta Faucet Co filed Critical Delta Faucet Co
Publication of BR112015022533A2 publication Critical patent/BR112015022533A2/en

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
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1217—Electrical control means for the dispensing mechanism
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
    • 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
    • H03K2217/960705—Safety of capacitive touch and proximity switches, e.g. increasing reliability, fail-safe

Abstract

resumo aparelhos e método para reduzir interferências entre os sensores capacitivos um aparelho e método são fornecidos para reduzir a diafonia entre vários sensores capacitivos utilizados numa sanita eletrônico e entre múltiplos sensores capacitivos utilizados numa torneira eletrônica e um distribuidor de sabão eletrônico.Summary apparatus and method for reducing interference between capacitive sensors An apparatus and method is provided for reducing the crosstalk between various capacitive sensors used in an electronic toilet and between multiple capacitive sensors used in an electronic tap and an electronic soap dispenser.

BR112015022533A 2013-03-13 2014-02-27 apparatus and method for reducing interference between capacitive sensors BR112015022533A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/798,406 US9163972B2 (en) 2011-06-16 2013-03-13 Apparatus and method for reducing cross-talk between capacitive sensors
PCT/US2014/018976 WO2014163930A1 (en) 2013-03-13 2014-02-27 Apparatus and method for reducing cross-talk between capacitive sensors

Publications (1)

Publication Number Publication Date
BR112015022533A2 true BR112015022533A2 (en) 2017-12-19

Family

ID=51658799

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022533A BR112015022533A2 (en) 2013-03-13 2014-02-27 apparatus and method for reducing interference between capacitive sensors

Country Status (4)

Country Link
CN (1) CN105189878B (en)
BR (1) BR112015022533A2 (en)
CA (1) CA2902465C (en)
WO (1) WO2014163930A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2912207C (en) 2014-11-24 2020-02-25 Delta Faucet Company Toilet usage sensing system
US20160154507A1 (en) * 2014-12-01 2016-06-02 Cypress Semiconductor Corporation Systems, methods, and devices for touch event and hover event detection
CN107300934A (en) * 2017-06-30 2017-10-27 佛山市云米电器科技有限公司 A kind of water detection method detected based on capacitance in insulating pot kettle
FR3076198B1 (en) * 2018-01-02 2020-01-03 Sebastien Fauconnier DEVICE FOR THE EXPERIENTIAL DISTRIBUTION OF A COSMETIC PRODUCT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639920A (en) * 1970-06-08 1972-02-08 American Standard Inc Programmed plumbing service
US5940899A (en) * 1997-12-31 1999-08-24 Envision This, Inc. System for preventing toilet overflows
CN1155794C (en) * 1999-12-02 2004-06-30 株式会社三丰 Static capacity type deflexion detecting apparatus
US7549436B2 (en) * 2001-07-27 2009-06-23 Arichell Technologies System and method for converting manually operated flush valves
US6877170B1 (en) * 2003-07-21 2005-04-12 Niccole Family Trust Toilet control system
ATE421004T1 (en) * 2005-11-15 2009-01-15 Geberit Technik Ag DEVICE FOR AUTOMATICALLY RINSING A FLUSHING DEVICE
CN2922285Y (en) * 2006-06-08 2007-07-11 孙滕谌 Planar condenser sensor
WO2008051973A1 (en) * 2006-10-24 2008-05-02 Bradley Fixtures Corporation Capacitive sensing for washroom fixture

Also Published As

Publication number Publication date
CA2902465C (en) 2017-10-24
WO2014163930A1 (en) 2014-10-09
CA2902465A1 (en) 2014-10-09
CN105189878A (en) 2015-12-23
CN105189878B (en) 2018-01-05

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)