EP0788250A3 - Optical interface for the diagnosis of optoelectronic cooking appliance control - Google Patents

Optical interface for the diagnosis of optoelectronic cooking appliance control Download PDF

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Publication number
EP0788250A3
EP0788250A3 EP97100681A EP97100681A EP0788250A3 EP 0788250 A3 EP0788250 A3 EP 0788250A3 EP 97100681 A EP97100681 A EP 97100681A EP 97100681 A EP97100681 A EP 97100681A EP 0788250 A3 EP0788250 A3 EP 0788250A3
Authority
EP
European Patent Office
Prior art keywords
optoelectronic
optical interface
diagnosis
cooking appliance
appliance control
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Withdrawn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
EP97100681A
Other languages
German (de)
French (fr)
Other versions
EP0788250A2 (en
Inventor
Thomas Dipl.-Ing. Gay
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP0788250A2 publication Critical patent/EP0788250A2/en
Publication of EP0788250A3 publication Critical patent/EP0788250A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/20—Binding and programming of remote control devices
    • G08C2201/21—Programming remote control devices via third means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices

Abstract

Um bei einer optischen Schnittstelle, insbesondere zur optischen Kommunikation zwischen einer externen Programmier- und/oder Diagnoseeinheit (DE) einerseits und einer durch eine Ceran-Scheibe (CE) abgedeckten Steuereinheit (MC) einer optoelektronischen Kochstellensteuerung andererseits, trotz Gefahr von Fremd- bzw. Streulicht eine hohe Übertragungsgüte der gesendeten pulsweitenmodulierten Signale gewährleisten zu können, sind die Pulse senderseitig mit einer hohen Flankensteilheit und/oder Pulsamplitude versehen.

Figure 00000001
Figure 00000002
In order to achieve an optical interface, in particular for optical communication between an external programming and / or diagnostic unit (DE) on the one hand and a control unit (MC) of an optoelectronic hotplate control covered by a ceramic disc (CE) on the other hand, despite the risk of external or To be able to guarantee a high quality of transmission of the transmitted pulse-width-modulated signals, the pulses are provided on the transmitter side with a high slope and / or pulse amplitude.
Figure 00000001
Figure 00000002
EP97100681A 1996-01-30 1997-01-17 Optical interface for the diagnosis of optoelectronic cooking appliance control Withdrawn EP0788250A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996103295 DE19603295A1 (en) 1996-01-30 1996-01-30 Optical interface, in particular for diagnosis of an optoelectronic hotplate control
DE19603295 1996-01-30

Publications (2)

Publication Number Publication Date
EP0788250A2 EP0788250A2 (en) 1997-08-06
EP0788250A3 true EP0788250A3 (en) 2001-11-07

Family

ID=7784046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100681A Withdrawn EP0788250A3 (en) 1996-01-30 1997-01-17 Optical interface for the diagnosis of optoelectronic cooking appliance control

Country Status (2)

Country Link
EP (1) EP0788250A3 (en)
DE (1) DE19603295A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619927C2 (en) * 1996-05-17 1998-06-04 Siemens Ag Optical interface
DE10220723B4 (en) * 2002-05-10 2005-07-28 Diehl Ako Stiftung & Co. Kg Method for wireless data transmission
FR2866512B1 (en) * 2004-02-12 2006-06-23 Jaeger Controls ELECTRIC COOKTOP SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315645A (en) * 1990-12-10 1994-05-24 Tek Electronics Manufacturing Corporation Communication apparatus utilizing digital optical signals
EP0610592A2 (en) * 1993-01-14 1994-08-17 Mitsubishi Denki Kabushiki Kaisha Demodulation circuit of communication control system
US5349162A (en) * 1993-04-05 1994-09-20 Whirlpool Corporation Fault detection method and apparatus for a domestic appliance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243517A1 (en) * 1982-11-25 1984-05-30 Peter Prof.Dr. Russer Electro-optical receiving antenna
DE3717591A1 (en) * 1987-05-25 1988-12-08 Hartmann & Braun Ag CIRCUIT ARRANGEMENT FOR POTENTIAL-FREE DETECTION OF BINARY SIGNALS
FR2622754B1 (en) * 1987-10-29 1990-01-12 Alcatel Espace RADIO-OPTICAL TRANSMISSION SYSTEM, ESPECIALLY IN THE FIELD OF SPATIAL TELECOMMUNICATIONS
DE3909126C2 (en) * 1989-03-20 1998-06-04 Diehl Gmbh & Co Switchgear for a cooker
DE3921344A1 (en) 1989-06-29 1991-01-10 Hengstler Gmbh External data programming unit - has magnetically latched cable coupling providing communication with programmable controller
US5142397A (en) * 1990-01-04 1992-08-25 Dockery Devan T System for extending the effective operational range of an infrared remote control system
DE4019224A1 (en) * 1990-06-15 1991-12-19 Standard Elektrik Lorenz Ag RADIO NEWS TRANSMISSION SYSTEM, IN PARTICULAR CELLULAR MOBILE RADIO SYSTEM
ES2048106B1 (en) * 1992-07-03 1995-06-16 Balay Sa SYSTEM FOR REMOTE CONTROL OF APPLIANCES.
FI109496B (en) * 1992-08-18 2002-08-15 Nokia Corp Apparatus and method for providing digital infrared communication between a base unit of a radiotelephone device and another device
US5383044B1 (en) * 1992-09-18 1998-09-01 Recoton Corp Systems methods and apparatus for transmitting radio frequency remote control signals
DE4310230C2 (en) * 1992-11-26 1997-09-11 Sel Alcatel Ag Portable subscriber terminal for mobile radio
DE4433896C1 (en) * 1994-09-22 1995-11-09 Siemens Ag Reducing radio transmissions in pico-cellular wireless communications
DE9416779U1 (en) * 1994-10-18 1994-12-08 Bosch Siemens Hausgeraete Sensor-controlled glass ceramic hob unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315645A (en) * 1990-12-10 1994-05-24 Tek Electronics Manufacturing Corporation Communication apparatus utilizing digital optical signals
EP0610592A2 (en) * 1993-01-14 1994-08-17 Mitsubishi Denki Kabushiki Kaisha Demodulation circuit of communication control system
US5349162A (en) * 1993-04-05 1994-09-20 Whirlpool Corporation Fault detection method and apparatus for a domestic appliance

Also Published As

Publication number Publication date
DE19603295A1 (en) 1997-07-31
EP0788250A2 (en) 1997-08-06

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