ES486232A1 - Circuito de mando para aparatos consumidores conroldos a -traves de un microordenador de procesos. - Google Patents

Circuito de mando para aparatos consumidores conroldos a -traves de un microordenador de procesos.

Info

Publication number
ES486232A1
ES486232A1 ES486232A ES486232A ES486232A1 ES 486232 A1 ES486232 A1 ES 486232A1 ES 486232 A ES486232 A ES 486232A ES 486232 A ES486232 A ES 486232A ES 486232 A1 ES486232 A1 ES 486232A1
Authority
ES
Spain
Prior art keywords
microprocessor
fault protection
fault
microprocessor fault
intermediate circuits
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
ES486232A
Other languages
English (en)
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.)
NSM Apparatebau GmbH and Co KG
Original Assignee
NSM Apparatebau GmbH and Co KG
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 NSM Apparatebau GmbH and Co KG filed Critical NSM Apparatebau GmbH and Co KG
Publication of ES486232A1 publication Critical patent/ES486232A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G05B19/0425—Safety, monitoring
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/004—Error avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

Circuito de mando para aparatos consumidores controlados a través de un microordenador de procesos, en el que las salidas del microordenador de procesos están unidas con los aparatos consumidores a través de componentes intermedios correspondientes, caracterizado porque todas las salidas del microordenador de procesos se pueden desconectar a través de un circuito de protección contra averías incorporado en una línea de mando común que va a los componentes intermedios de los distintos aparatos consumidores.
ES486232A 1978-11-27 1979-11-22 Circuito de mando para aparatos consumidores conroldos a -traves de un microordenador de procesos. Expired ES486232A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851190 DE2851190C3 (de) 1978-11-27 1978-11-27 Fehlerschutzanordnung

Publications (1)

Publication Number Publication Date
ES486232A1 true ES486232A1 (es) 1980-06-16

Family

ID=6055626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486232A Expired ES486232A1 (es) 1978-11-27 1979-11-22 Circuito de mando para aparatos consumidores conroldos a -traves de un microordenador de procesos.

Country Status (5)

Country Link
CH (1) CH649177A5 (es)
DE (1) DE2851190C3 (es)
ES (1) ES486232A1 (es)
GB (1) GB2038033B (es)
NL (1) NL7908537A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429366A (en) * 1981-04-09 1984-01-31 Westinghouse Electric Corp. Microprocessor-based load management terminal with reset
CA1190307A (en) * 1981-09-14 1985-07-09 Theodore S. Malinowski Watch-dog timer circuit
US4581697A (en) * 1983-10-03 1986-04-08 Johnson Service Company Controller for combustible fuel burner
GB8406331D0 (en) * 1984-03-10 1984-04-11 Lucas Ind Plc Control system
GB8630674D0 (en) * 1986-12-23 1987-02-04 Qualter Hall & Co Ltd Microprocessor-based controllers
GB8910261D0 (en) * 1989-05-04 1989-06-21 Salplex Ltd Information handling and control systems
US5324915A (en) * 1990-01-18 1994-06-28 Honeywell Inc. Microcontroller controlled input protection
JP3082282B2 (ja) * 1990-05-21 2000-08-28 株式会社デンソー 車載用通信装置
GB9418135D0 (en) * 1994-09-08 1994-10-26 Lucas Ind Plc Control system

Also Published As

Publication number Publication date
DE2851190B2 (de) 1980-09-11
DE2851190C3 (de) 1981-06-11
CH649177A5 (de) 1985-04-30
GB2038033A (en) 1980-07-16
GB2038033B (en) 1983-02-09
NL7908537A (nl) 1980-05-29
DE2851190A1 (de) 1980-05-29

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