ES2134554T3 - Circuito microcontrolador para un electrodomestico. - Google Patents
Circuito microcontrolador para un electrodomestico.Info
- Publication number
- ES2134554T3 ES2134554T3 ES96119583T ES96119583T ES2134554T3 ES 2134554 T3 ES2134554 T3 ES 2134554T3 ES 96119583 T ES96119583 T ES 96119583T ES 96119583 T ES96119583 T ES 96119583T ES 2134554 T3 ES2134554 T3 ES 2134554T3
- Authority
- ES
- Spain
- Prior art keywords
- output signal
- compensation
- microcontroller circuit
- normalization value
- appliances
- 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.)
- Expired - Lifetime
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
- H03K17/9627—Optical touch switches
- H03K17/9631—Optical touch switches using a light source as part of the switch
-
- 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
Landscapes
- Electronic Switches (AREA)
Abstract
EN UN CIRCUITO MICROCONTROLADOR PARA CONTROL DE FUNCIONES DE UN APARATO DOMESTICO CON MULTIPLES ELEMENTOS SENSORES DE FORMA CORRESPONDIENTE SIN CONTACTO DEBE SER POSIBLE LA COMPENSACION DE LA SEÑAL DE SALIDA SOBRE UN VALOR DE NORMALIZACION DE MANERA SENCILLA. SE DISPONE PARA ELLO DE DOS FACTORES DE COMPENSACION EN UNA MEMORIA (19) DE CADA ELEMENTO (6) SENSOR. EL PRIMER FACTOR DE COMPENSACION AUMENTA LA SEÑAL DE SALIDA ANALOGICA DEL ELEMENTO (6) DE SENSOR RESPECTIVO EN BRUTO HASTA LA PROXIMIDAD DEL VALOR DE NORMALIZACION. DESPUES DE UNA NORMALIZACION ANALOGICA/DIGITAL DE LA SEÑAL DE SALIDA AMPLIFICADA SE MULTIPLICA LA SEÑAL DE SALIDA DIRIGIDA DE FORMA ORDINARIA CON EL SEGUNDO FACTOR DE COMPENSACION COORDINADO DE FORMA REGULAR DE SOFTWARE SOBRE LOS VALORES DE NORMALIZACION IGUALES PARA TODOS LOS ELEMENTOS (6) DE SENSOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19546323A DE19546323C2 (de) | 1995-12-12 | 1995-12-12 | Mikrocontrollerschaltung für ein Haushaltsgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2134554T3 true ES2134554T3 (es) | 1999-10-01 |
Family
ID=7779879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96119583T Expired - Lifetime ES2134554T3 (es) | 1995-12-12 | 1996-12-06 | Circuito microcontrolador para un electrodomestico. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0779712B1 (es) |
DE (2) | DE19546323C2 (es) |
ES (1) | ES2134554T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19805959A1 (de) * | 1998-02-13 | 1999-08-19 | Ego Elektro Geraetebau Gmbh | Sensor-Schaltvorrichtung mit einer Sensortaste |
DE102004009357B4 (de) * | 2003-12-20 | 2007-06-14 | Diehl Ako Stiftung & Co. Kg | Bedienfeld für ein elektronisches Haushaltsgerät |
DE102004064044B4 (de) * | 2003-12-20 | 2007-11-15 | Diehl Ako Stiftung & Co. Kg | Bedienfeld für ein elektronisches Haushaltsgerät |
DE102004055376A1 (de) | 2004-11-08 | 2006-05-11 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung, Elektrogerät mit einer solchen Bedieneinrichtung, Anordnung eines Glaskeramik-Kochfeldes mit einer solchen Bedieneinrichtung sowie Verfahren zum Betrieb einer solchen Bedieneinrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784848A (en) * | 1972-06-22 | 1974-01-08 | W Hamilton | Detector circuit with automatic sensitivity control and post detection filtering for touch control circuitry |
US4305135A (en) * | 1979-07-30 | 1981-12-08 | International Business Machines Corp. | Program controlled capacitive keyboard variable threshold sensing system |
JPS603646B2 (ja) * | 1982-04-30 | 1985-01-30 | 富士通株式会社 | 座標検出装置 |
JPS60142609A (ja) * | 1983-12-28 | 1985-07-27 | Fujitsu Ltd | 電子回路 |
JPS638801A (ja) * | 1986-06-27 | 1988-01-14 | Fuji Photo Film Co Ltd | アナログ信号調整方法 |
US4855550A (en) * | 1988-01-04 | 1989-08-08 | General Electric Company | White touch pads for capacitive touch control panels |
DE4007971A1 (de) * | 1990-03-13 | 1991-09-19 | Gaggenau Werke | Vorrichtung zum schalten elektrischer einrichtungen |
DE4336669C1 (de) * | 1993-10-27 | 1994-12-15 | Ziegler Horst | Eingabefeld |
-
1995
- 1995-12-12 DE DE19546323A patent/DE19546323C2/de not_active Expired - Fee Related
-
1996
- 1996-12-06 EP EP96119583A patent/EP0779712B1/de not_active Expired - Lifetime
- 1996-12-06 ES ES96119583T patent/ES2134554T3/es not_active Expired - Lifetime
- 1996-12-06 DE DE59601871T patent/DE59601871D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19546323A1 (de) | 1997-06-19 |
EP0779712A1 (de) | 1997-06-18 |
DE19546323C2 (de) | 2001-04-19 |
DE59601871D1 (de) | 1999-06-17 |
EP0779712B1 (de) | 1999-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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