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CH576669A5 - - Google Patents

Info

Publication number
CH576669A5
CH576669A5 CH386673A CH386673A CH576669A5 CH 576669 A5 CH576669 A5 CH 576669A5 CH 386673 A CH386673 A CH 386673A CH 386673 A CH386673 A CH 386673A CH 576669 A5 CH576669 A5 CH 576669A5
Authority
CH
Switzerland
Application number
CH386673A
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH576669A5 publication Critical patent/CH576669A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by
    • 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
    • G06F11/16—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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Hardware Redundancy (AREA)
  • Safety Devices In Control Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH386673A 1972-03-17 1973-03-16 CH576669A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209415A FR2176279A5 (xx) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
CH576669A5 true CH576669A5 (xx) 1976-06-15

Family

ID=9095392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH386673A CH576669A5 (xx) 1972-03-17 1973-03-16

Country Status (6)

Country Link
US (1) US3833890A (xx)
CH (1) CH576669A5 (xx)
DE (1) DE2312455C3 (xx)
ES (1) ES412770A1 (xx)
FR (1) FR2176279A5 (xx)
GB (1) GB1398056A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355424A1 (fr) * 1976-06-15 1978-01-13 Constr Telephoniques Circuit de commande d'un organe unique par deux chaines independantes
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
FR2422196A1 (fr) * 1978-04-04 1979-11-02 Bailey Controle Procede de commande du deroulement d'un processus industriel et systeme pour la mise en oeuvre de ce procede
JP3158517B2 (ja) * 1991-08-26 2001-04-23 富士通株式会社 障害検出方式
AT398645B (de) * 1991-11-04 1995-01-25 Alcatel Austria Ag Rechnersystem
US5953314A (en) * 1997-08-28 1999-09-14 Ascend Communications, Inc. Control processor switchover for a telecommunications switch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303474A (en) * 1963-01-17 1967-02-07 Rca Corp Duplexing system for controlling online and standby conditions of two computers
US3252149A (en) * 1963-03-28 1966-05-17 Digitronics Corp Data processing system
DE1524239B2 (de) * 1965-11-16 1971-07-22 Telefonaktiebolaget Lm Ericsson, Stockholm Schaltungsanordnung zur aufrechterhaltung eines fehler freien betriebes bei einer rechenanlage mit mindestens zwei parallel arbeitenden rechengeraeten
US3471686A (en) * 1966-01-03 1969-10-07 Bell Telephone Labor Inc Error detection system for synchronized duplicate data processing units
NL153059B (nl) * 1967-01-23 1977-04-15 Bell Telephone Mfg Automatisch telecommunicatie-schakelstelsel.
BE693071A (xx) * 1967-01-24 1967-07-24
US3587058A (en) * 1969-06-04 1971-06-22 Bell Telephone Labor Inc Data processing system input-output arrangement
BE755621A (fr) * 1969-09-02 1971-03-02 Siemens Ag Systeme de central automatique pour donnees a commande par programme
US3654603A (en) * 1969-10-31 1972-04-04 Astrodata Inc Communications exchange
US3693161A (en) * 1970-07-09 1972-09-19 Burroughs Corp Apparatus for interrogating the availability of a communication path to a peripheral device
US3716837A (en) * 1971-04-22 1973-02-13 Ibm Interrupt handling

Also Published As

Publication number Publication date
ES412770A1 (es) 1975-12-16
AU5333173A (en) 1974-09-19
DE2312455A1 (de) 1973-09-20
FR2176279A5 (xx) 1973-10-26
DE2312455B2 (de) 1981-01-22
US3833890A (en) 1974-09-03
DE2312455C3 (de) 1981-10-08
GB1398056A (en) 1975-06-18

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased