IT8003502A0 - Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche - Google Patents

Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche

Info

Publication number
IT8003502A0
IT8003502A0 IT8003502A IT350280A IT8003502A0 IT 8003502 A0 IT8003502 A0 IT 8003502A0 IT 8003502 A IT8003502 A IT 8003502A IT 350280 A IT350280 A IT 350280A IT 8003502 A0 IT8003502 A0 IT 8003502A0
Authority
IT
Italy
Prior art keywords
central command
surveillance unit
peripheral users
users
peripheral
Prior art date
Application number
IT8003502A
Other languages
English (en)
Inventor
Augusto Pezzotta
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Priority to IT8003502A priority Critical patent/IT8003502A0/it
Publication of IT8003502A0 publication Critical patent/IT8003502A0/it
Priority to FR8116459A priority patent/FR2490051A1/fr

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
    • 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
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/241—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for stored program controlled exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Hardware Redundancy (AREA)
IT8003502A 1980-09-05 1980-09-05 Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche IT8003502A0 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8003502A IT8003502A0 (it) 1980-09-05 1980-09-05 Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche
FR8116459A FR2490051A1 (fr) 1980-09-05 1981-08-28 Unite de surveillance de la commande centrale d'une pluralite d'usagers peripheriques, par exemple pour centraux telephoniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8003502A IT8003502A0 (it) 1980-09-05 1980-09-05 Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche

Publications (1)

Publication Number Publication Date
IT8003502A0 true IT8003502A0 (it) 1980-09-05

Family

ID=11108574

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8003502A IT8003502A0 (it) 1980-09-05 1980-09-05 Unita' di sorveglianza del comando centrale di una pluralita' di utenze periferiche

Country Status (2)

Country Link
FR (1) FR2490051A1 (it)
IT (1) IT8003502A0 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8003504A0 (it) * 1980-09-05 1980-09-05 Sits Soc It Telecom Siemens Apparecchiatura per la gestione delle informazioni ausiliarie inerenti ad un comando centrale di una pluralita'di utenze periferiche e per la diagnosi dello stesso comando centrale
IT8003501A0 (it) * 1980-09-05 1980-09-05 Sits Soc It Telecom Siemens Comando centrale di una pluralita'di utenze periferiche
US4484323A (en) * 1982-06-14 1984-11-20 At&T Bell Laboratories Communication arrangements for distributed control systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1965314C3 (de) * 1969-12-29 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Betrieb einer Datenverarbeitungsanordnung mit zwei Datenverarbeitungsanlagen
FR2182259A5 (it) * 1972-04-24 1973-12-07 Cii
IT8003501A0 (it) * 1980-09-05 1980-09-05 Sits Soc It Telecom Siemens Comando centrale di una pluralita'di utenze periferiche

Also Published As

Publication number Publication date
FR2490051A1 (fr) 1982-03-12

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