WO2003063391A3 - System and method for communicating with an appliance through a light emitting diode - Google Patents

System and method for communicating with an appliance through a light emitting diode Download PDF

Info

Publication number
WO2003063391A3
WO2003063391A3 PCT/US2003/002118 US0302118W WO03063391A3 WO 2003063391 A3 WO2003063391 A3 WO 2003063391A3 US 0302118 W US0302118 W US 0302118W WO 03063391 A3 WO03063391 A3 WO 03063391A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
controller
appliance
control panel
coupled
Prior art date
Application number
PCT/US2003/002118
Other languages
French (fr)
Other versions
WO2003063391A2 (en
WO2003063391B1 (en
Inventor
Gregory A Peterson
Jurgis Astrauskas
Original Assignee
Emerson Electric Co
Gregory A Peterson
Jurgis Astrauskas
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 Emerson Electric Co, Gregory A Peterson, Jurgis Astrauskas filed Critical Emerson Electric Co
Priority to EP03703986.4A priority Critical patent/EP1468511B1/en
Priority to MXPA04007110A priority patent/MXPA04007110A/en
Priority to BR0302847-0A priority patent/BR0302847A/en
Publication of WO2003063391A2 publication Critical patent/WO2003063391A2/en
Publication of WO2003063391A3 publication Critical patent/WO2003063391A3/en
Publication of WO2003063391B1 publication Critical patent/WO2003063391B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2633—Washing, laundry

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Optical Communication System (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

An apparatus includes a controller for controlling operation of an appliance, an indicator light coupled to the controller to provide a visible indication of an operator selection in response to the controller energizing the indicator light, and a driver coupled to the controller and the indicator light so that the controller may communicate data through the indicator light by controlling the driver. The indicator light may be a light emitting diode or a segment of an alphanumeric display of an appliance control panel. A detector LED may also be coupled to the controller so the controller may receive data from an external device that communicates by flashing light on the detector LED. A terminal for communicating with the appliance may include a detector LED and a conductor that couples the detector LED to a diagnostic tool. The detector LED may receive data from an optical transmitter of the appliance control panel. The terminal may also include a LED that is coupled to the diagnostic tool by a conductor so the LED may be selectively energized by the diagnostic tool to communicate with an optical receiver of the appliance control panel. The detector LED and LED coupled to the diagnostic tool may be located within a housing having apertures for the transmission of visible light to and from the detector LED and LED. The housing may be mounted to the appliance control panel and aligned for communication by means of a magnet or engagement with supports on the appliance control panel.
PCT/US2003/002118 2002-01-24 2003-01-23 System and method for communicating with an appliance through a light emitting diode WO2003063391A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03703986.4A EP1468511B1 (en) 2002-01-24 2003-01-23 System and method for communicating with an appliance through a light emitting diode
MXPA04007110A MXPA04007110A (en) 2002-01-24 2003-01-23 System and method for communicating with an appliance through a light emitting diode.
BR0302847-0A BR0302847A (en) 2002-01-24 2003-01-23 System and method for communicating with equipment through a light-emitting diode

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35134802P 2002-01-24 2002-01-24
US60/351,348 2002-01-24
US10/264,888 US6919815B2 (en) 2002-01-24 2002-10-04 Appliance control communication methods and apparatus
US10/264,888 2002-10-04

Publications (3)

Publication Number Publication Date
WO2003063391A2 WO2003063391A2 (en) 2003-07-31
WO2003063391A3 true WO2003063391A3 (en) 2003-12-04
WO2003063391B1 WO2003063391B1 (en) 2004-02-26

Family

ID=27624939

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/001320 WO2003063390A2 (en) 2002-01-24 2003-01-15 Appliance communication method and apparatus
PCT/US2003/002118 WO2003063391A2 (en) 2002-01-24 2003-01-23 System and method for communicating with an appliance through a light emitting diode

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2003/001320 WO2003063390A2 (en) 2002-01-24 2003-01-15 Appliance communication method and apparatus

Country Status (7)

Country Link
US (2) US6919815B2 (en)
EP (2) EP1468510B1 (en)
CN (2) CN1643827A (en)
AU (1) AU2003205170A1 (en)
BR (2) BRPI0302846B1 (en)
MX (2) MXPA04007109A (en)
WO (2) WO2003063390A2 (en)

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Also Published As

Publication number Publication date
AU2003205170A1 (en) 2003-09-02
EP1468510A2 (en) 2004-10-20
WO2003063390A3 (en) 2003-12-04
WO2003063391A2 (en) 2003-07-31
BRPI0302846B1 (en) 2016-10-04
WO2003063391B1 (en) 2004-02-26
WO2003063390B1 (en) 2004-02-26
MXPA04007109A (en) 2004-12-02
CN1643827A (en) 2005-07-20
AU2003205170A8 (en) 2005-10-27
US20030142982A1 (en) 2003-07-31
EP1468511A2 (en) 2004-10-20
WO2003063390A2 (en) 2003-07-31
US7030773B2 (en) 2006-04-18
US6919815B2 (en) 2005-07-19
BR0302846A (en) 2005-02-01
CN1643826A (en) 2005-07-20
US20030170033A1 (en) 2003-09-11
MXPA04007110A (en) 2004-12-02
EP1468510B1 (en) 2015-12-23
EP1468511B1 (en) 2014-08-13
BR0302847A (en) 2005-02-09

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