ES2048677B1 - DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR. - Google Patents
DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR.Info
- Publication number
- ES2048677B1 ES2048677B1 ES9201961A ES9201961A ES2048677B1 ES 2048677 B1 ES2048677 B1 ES 2048677B1 ES 9201961 A ES9201961 A ES 9201961A ES 9201961 A ES9201961 A ES 9201961A ES 2048677 B1 ES2048677 B1 ES 2048677B1
- Authority
- ES
- Spain
- Prior art keywords
- microprocessor
- button switches
- status
- detect
- several groups
- 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 - Fee Related
Links
Landscapes
- Devices For Dispensing Beverages (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
DISPOSITIVO PARA DETECTAR MEDIANTE UN MICROPROCESADOR EL ESTADO DE VARIOS GRUPOS DE INTERRUPTORES DE PULSADOR. EL DISPOSITIVO ES APLICABLE A MAQUINAS DISPENSADORAS DE BEBIDAS, CON UN GRUPO DE INTERRUPTORES DE PULSADOR Y UNO O MAS INDICADORES VISUALES DE ESTADO RELACIONADOS OPERATIVAMENTE A CADA GRUPO EROGADOR, Y SE CARACTERIZA PORQUE CADA GRUPO DE INTERRUPTORES DE PULSADOR (1) ESTA ASOCIADO A UN CIRCUITO INTEGRADO (2), ADAPTADOR DE INTERFAZ DE SALIDA CON VARIOS INDICADORES DE DIODO LED (3), CUYAS PATILLAS DE SALIDA ESTAN PREPARADAS PARA ACTIVAR, SEGUN DOS ESTADOS DE TENSION, LOS DIODOS LED (3), AL SER ACTUADO EL CIRCUITO (2) DESDE UN MICROPROCESADOR (7). CADA INTERRUPTOR DE PULSADOR (1) TIENE UN PRIMER BORNE (1A) CONECTADO, CON INTERPOSICION DE UN DIODO (8), A UNA DE LAS PATILLAS DE SALIDA DEL CIRCUITO INTEGRADO (2) ASOCIADO, Y EL SEGUNDO BORNE (1B) UNIDO ELECTRICAMENTE A UNA LINEA UNICA (9), COMUN A TODOS LOS GRUPOS DE PULSADORES (1), CONECTADA A UNA ENTRADA AL MICROPROCESADOR (7).DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR. THE DEVICE IS APPLICABLE TO BEVERAGE DISPENSING MACHINES, WITH A GROUP OF PUSH BUTTON SWITCHES AND ONE OR MORE VISUAL STATUS INDICATORS OPERATELY RELATED TO EACH DRIVER GROUP, AND IS CHARACTERIZED BY EACH SWITCH GROUP (1) INTEGRATED (2), OUTPUT INTERFACE ADAPTER WITH SEVERAL LED DIODE INDICATORS (3), WHOSE OUTPUT PINS ARE READY TO ACTIVATE, ACCORDING TO TWO STATES OF VOLTAGE, THE LED DIODES (3), WHEN THE CIRCUIT IS ACTUATED (2) FROM A MICROPROCESSOR (7). EACH BUTTON SWITCH (1) HAS A FIRST TERMINAL (1A) CONNECTED, WITH THE INTERPOSITION OF A DIODE (8), TO ONE OF THE OUTPUTS OF THE INTEGRATED CIRCUIT (2) ASSOCIATED, AND THE SECOND TERMINAL (1B) ELECTRICALLY ATTACHED TO A SINGLE LINE (9), COMMON TO ALL GROUPS OF PUSHBUTTONS (1), CONNECTED TO AN INPUT TO THE MICROPROCESSOR (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9201961A ES2048677B1 (en) | 1992-10-05 | 1992-10-05 | DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9201961A ES2048677B1 (en) | 1992-10-05 | 1992-10-05 | DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2048677A2 ES2048677A2 (en) | 1994-03-16 |
ES2048677R ES2048677R (en) | 1996-08-16 |
ES2048677B1 true ES2048677B1 (en) | 1997-02-16 |
Family
ID=8278299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9201961A Expired - Fee Related ES2048677B1 (en) | 1992-10-05 | 1992-10-05 | DEVICE TO DETECT THE STATUS OF SEVERAL GROUPS OF BUTTON SWITCHES USING A MICROPROCESSOR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2048677B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3204787C2 (en) * | 1982-02-11 | 1985-02-14 | Reinhard 5401 Emmelshausen Franz | Circuit arrangement for displaying the actuation of a large number of individually actuatable pushbutton switches of a function selector |
EP0361533A3 (en) * | 1989-10-20 | 1990-09-05 | Thomas Dr. Kaiser | A data processing system input device |
-
1992
- 1992-10-05 ES ES9201961A patent/ES2048677B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2048677R (en) | 1996-08-16 |
ES2048677A2 (en) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 19940316 Kind code of ref document: R Effective date: 19940316 |
|
RD2A | Seizure of patent freed |
Effective date: 19961210 |
|
RD2A | Seizure of patent freed |
Effective date: 19970611 |
|
PC2A | Transfer granted | ||
RD2A | Seizure of patent freed |
Effective date: 19991021 |
|
RD2A | Seizure of patent freed |
Effective date: 20000717 |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 20010307 |
|
RD2A | Seizure of patent freed |
Effective date: 20011004 |
|
RD2A | Seizure of patent freed |
Effective date: 20020508 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20110819 |