ES2095507T3 - Circuito de vigilancia con al menos un modulo funcional de calculo. - Google Patents

Circuito de vigilancia con al menos un modulo funcional de calculo.

Info

Publication number
ES2095507T3
ES2095507T3 ES93103916T ES93103916T ES2095507T3 ES 2095507 T3 ES2095507 T3 ES 2095507T3 ES 93103916 T ES93103916 T ES 93103916T ES 93103916 T ES93103916 T ES 93103916T ES 2095507 T3 ES2095507 T3 ES 2095507T3
Authority
ES
Spain
Prior art keywords
signal
voltage
component
frequency
circuit
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
Application number
ES93103916T
Other languages
English (en)
Spanish (es)
Inventor
Werner Wiegmann
Detlef Niggemann
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Application granted granted Critical
Publication of ES2095507T3 publication Critical patent/ES2095507T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • 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

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)
  • Burglar Alarm Systems (AREA)
  • Protection Of Static Devices (AREA)
ES93103916T 1992-04-10 1993-03-11 Circuito de vigilancia con al menos un modulo funcional de calculo. Expired - Lifetime ES2095507T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4212069A DE4212069C1 (https=) 1992-04-10 1992-04-10

Publications (1)

Publication Number Publication Date
ES2095507T3 true ES2095507T3 (es) 1997-02-16

Family

ID=6456539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93103916T Expired - Lifetime ES2095507T3 (es) 1992-04-10 1993-03-11 Circuito de vigilancia con al menos un modulo funcional de calculo.

Country Status (3)

Country Link
EP (1) EP0564836B1 (https=)
DE (2) DE4212069C1 (https=)
ES (1) ES2095507T3 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9418135D0 (en) * 1994-09-08 1994-10-26 Lucas Ind Plc Control system
US20090265581A1 (en) * 2004-10-25 2009-10-22 Von Collani Yorck Data system having a variable clock pulse rate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583198A (en) * 1981-05-06 1986-04-15 Japan Electronic Control Systems Company, Limited Computer program run-away supervisory circuit and method
DE3640351C2 (de) * 1986-11-26 1994-10-20 Bosch Gmbh Robert Schaltungsanordnung zur Überwachung einer Impulsfolge
US4916698A (en) * 1988-09-29 1990-04-10 Allied-Signal Inc. Failure detection mechanism for microcontroller based control system
DE3902037C1 (https=) * 1989-01-25 1990-06-07 Renk Ag, 8900 Augsburg, De
DE9013585U1 (de) * 1990-09-27 1990-11-29 Siemens AG, 8000 München Schaltungsanordnung zum Überwachen einer Taktimpulsfolge hinsichtlich der Einhaltung einer vorgegebenen Frequenztoleranzgrenze

Also Published As

Publication number Publication date
EP0564836B1 (de) 1996-12-18
DE59304778D1 (de) 1997-01-30
DE4212069C1 (https=) 1993-05-19
EP0564836A1 (de) 1993-10-13

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