ES2048677R - - Google Patents

Info

Publication number
ES2048677R
ES2048677R ES9201961A ES9201961A ES2048677R ES 2048677 R ES2048677 R ES 2048677R ES 9201961 A ES9201961 A ES 9201961A ES 9201961 A ES9201961 A ES 9201961A ES 2048677 R ES2048677 R ES 2048677R
Authority
ES
Spain
Prior art keywords
microprocessor
group
terminal
diode
button switches
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.)
Granted
Application number
ES9201961A
Other languages
English (en)
Other versions
ES2048677B1 (es
ES2048677A2 (es
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 filed Critical
Priority to ES9201961A priority Critical patent/ES2048677B1/es
Publication of ES2048677A2 publication Critical patent/ES2048677A2/es
Publication of ES2048677R publication Critical patent/ES2048677R/es
Application granted granted Critical
Publication of ES2048677B1 publication Critical patent/ES2048677B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • 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).
ES9201961A 1992-10-05 1992-10-05 Dispositivo para detectar mediante un microprocesador el estado de varios grupos de interruptores de pulsador. Expired - Fee Related ES2048677B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201961A ES2048677B1 (es) 1992-10-05 1992-10-05 Dispositivo para detectar mediante un microprocesador el estado de varios grupos de interruptores de pulsador.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201961A ES2048677B1 (es) 1992-10-05 1992-10-05 Dispositivo para detectar mediante un microprocesador el estado de varios grupos de interruptores de pulsador.

Publications (3)

Publication Number Publication Date
ES2048677A2 ES2048677A2 (es) 1994-03-16
ES2048677R true ES2048677R (es) 1996-08-16
ES2048677B1 ES2048677B1 (es) 1997-02-16

Family

ID=8278299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201961A Expired - Fee Related ES2048677B1 (es) 1992-10-05 1992-10-05 Dispositivo para detectar mediante un microprocesador el estado de varios grupos de interruptores de pulsador.

Country Status (1)

Country Link
ES (1) ES2048677B1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204787C2 (de) * 1982-02-11 1985-02-14 Reinhard 5401 Emmelshausen Franz Schaltungsanordnung zum Anzeigen der Betätigung einer Vielzahl einzeln betätigbarer Tastschalter eines Funktionswählers
WO1991006154A1 (en) * 1989-10-20 1991-05-02 Thomas Kaiser A data processing system input device

Also Published As

Publication number Publication date
ES2048677B1 (es) 1997-02-16
ES2048677A2 (es) 1994-03-16

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