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ES8306411A1 - "perfeccionamientos en los circuitos programadores vigilantes para sistemas computadores". - Google Patents

"perfeccionamientos en los circuitos programadores vigilantes para sistemas computadores".

Info

Publication number
ES8306411A1
ES8306411A1 ES515665A ES515665A ES8306411A1 ES 8306411 A1 ES8306411 A1 ES 8306411A1 ES 515665 A ES515665 A ES 515665A ES 515665 A ES515665 A ES 515665A ES 8306411 A1 ES8306411 A1 ES 8306411A1
Authority
ES
Spain
Prior art keywords
power plant
control pulses
control system
control
watch
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
Application number
ES515665A
Other languages
English (en)
Other versions
ES515665A0 (es
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of ES8306411A1 publication Critical patent/ES8306411A1/es
Publication of ES515665A0 publication Critical patent/ES515665A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Fuel Cell (AREA)
  • Debugging And Monitoring (AREA)
  • Power Sources (AREA)

Abstract

CIRCUITO DE VIGILANCIA DE FUNCIONAMIENTO PARA ORDENADORES DE CONTROL DE SISTEMAS ELECTRICOS. UN ORDENADOR (10) CONTROLA EL FUNCIONAMIENTO DEL SISTEMA MEDIANTE OBSERVACION DE SUS PARAMETROS A TRAVES DE UNA SERIE DE PUNTOS DE SALIDA POR LOS QUE TRANSITAN LOS IMPULSOS DE CONTROL HACIA LOS APARATOS A CONTROLAR DEL SISTEMA. UNA SERIE DE COMPENSADORES O APARATOS DE BLOQUEO ESTAN DISPUESTOS ENTRE ESTOS APARATOS Y EL ORDENADOR. EN UNO DE LOS PUNTOS DE SALIDA (12A) SE ENCUENTRA CONECTADO UN CIRCUITO OBSERVADOR DE IMPULSOS (14, 16) QUE RECIBE INFORMACION AL FINAL DE LA SERIE DE INSTRUCCIONES PROGRAMADAS POR EL ORDENADOR (10). UN CIRCUITO INICIADOR (22, 26) IMPIDE EL FUNCIONAMIENTO DEL CIRCUITO OBSERVADOR DE IMPULSOS CUANDO EL ORDENADOR INICIA O REPONE TODOS LOS CIRCUITOS LOGICOS. FINALMENTE, UN CIRCUITO DE RETARDO DE ARRANQUE PROPORCIONA A TODOS LOS CIRCUITOS LOGICOS TIEMPO SUFICIENTE PARA ALCANZAR EL ESTADO DE ESTABILIDAD.
ES515665A 1981-09-14 1982-09-13 "perfeccionamientos en los circuitos programadores vigilantes para sistemas computadores". Granted ES515665A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30179881A 1981-09-14 1981-09-14

Publications (2)

Publication Number Publication Date
ES8306411A1 true ES8306411A1 (es) 1983-06-01
ES515665A0 ES515665A0 (es) 1983-06-01

Family

ID=23164929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515665A Granted ES515665A0 (es) 1981-09-14 1982-09-13 "perfeccionamientos en los circuitos programadores vigilantes para sistemas computadores".

Country Status (17)

Country Link
JP (1) JPS5860309A (es)
AU (1) AU560530B2 (es)
BE (1) BE894388A (es)
BR (1) BR8205190A (es)
CA (1) CA1190307A (es)
CH (1) CH659718A5 (es)
DE (1) DE3232513A1 (es)
DK (1) DK402282A (es)
ES (1) ES515665A0 (es)
FR (1) FR2512978B1 (es)
GB (1) GB2105877A (es)
IL (1) IL66716A (es)
IT (1) IT1152572B (es)
MX (1) MX151842A (es)
NO (1) NO823071L (es)
SE (1) SE8205152L (es)
ZA (1) ZA826740B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211143A (ja) * 1983-05-17 1984-11-29 Nissan Motor Co Ltd マイクロコンピユ−タを用いた車両用制御回路
DE3332802A1 (de) * 1983-09-12 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum pruefen des ordnungsgerechten anlaufens eines zweikanaligen fail-safe-mikrocomputerschaltwerkes, insbesondere fuer eisenbahnsicherungsanlagen
JPS60239803A (ja) * 1984-05-15 1985-11-28 Yokogawa Hokushin Electric Corp 分散形制御システム
JPS6155746U (es) * 1984-09-19 1986-04-15
US4701856A (en) * 1985-03-12 1987-10-20 Pitney Bowes Inc. Reset delay circuit for an electronic postage meter
US4747057A (en) * 1985-03-12 1988-05-24 Pitney Bowes Inc. Electronic postage meter having power up and power down protection circuitry
DE3603807C1 (de) * 1986-02-07 1987-07-30 Triumph Adler Ag Verfahren und Schaltungsanordnung zum Schutz von Schreib- oder aehnlichen Bueromaschinen vor den Folgen von elektrostatischen Entladungen
GB2187909B (en) * 1986-03-13 1990-09-12 Lake Electronic Tech An interface circuit
GB8630674D0 (en) * 1986-12-23 1987-02-04 Qualter Hall & Co Ltd Microprocessor-based controllers
GB2200476B (en) * 1987-01-29 1991-02-06 British Gas Plc Monitor system
DD275546A1 (de) * 1988-09-16 1990-01-24 Adw Ddr Kybernetik Inf Verfahren und anordnung zum testen von mikrorechnergesteuerten baugruppen und geraeten
JP2008262740A (ja) * 2007-04-10 2008-10-30 Toshiba Fuel Cell Power Systems Corp 燃料電池発電システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636352C3 (de) * 1976-08-12 1979-12-20 Kraftwerk Union Ag, 4330 Muelheim Schutzsystem für einen Kernreaktor
US4118792A (en) * 1977-04-25 1978-10-03 Allen-Bradley Company Malfunction detection system for a microprocessor based programmable controller
DE2851190C3 (de) * 1978-11-27 1981-06-11 Nsm-Apparatebau Gmbh & Co Kg, 6530 Bingen Fehlerschutzanordnung
GB2087119B (en) * 1980-11-06 1985-05-15 British Gas Corp Fail-safe supervisory circuit

Also Published As

Publication number Publication date
BR8205190A (pt) 1983-08-16
JPS5860309A (ja) 1983-04-09
IL66716A (en) 1985-08-30
IT8223256A0 (it) 1982-09-14
MX151842A (es) 1985-04-01
CA1190307A (en) 1985-07-09
ZA826740B (en) 1983-07-27
GB2105877A (en) 1983-03-30
FR2512978A1 (fr) 1983-03-18
AU560530B2 (en) 1987-04-09
SE8205152L (sv) 1983-03-15
FR2512978B1 (fr) 1988-02-19
AU8832082A (en) 1983-03-24
DE3232513A1 (de) 1983-03-24
DK402282A (da) 1983-03-15
SE8205152D0 (sv) 1982-09-10
ES515665A0 (es) 1983-06-01
NO823071L (no) 1983-03-15
CH659718A5 (de) 1987-02-13
BE894388A (fr) 1983-01-03
IT1152572B (it) 1987-01-07

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