IT8019830A0 - Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro. - Google Patents

Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro.

Info

Publication number
IT8019830A0
IT8019830A0 IT8019830A IT1983080A IT8019830A0 IT 8019830 A0 IT8019830 A0 IT 8019830A0 IT 8019830 A IT8019830 A IT 8019830A IT 1983080 A IT1983080 A IT 1983080A IT 8019830 A0 IT8019830 A0 IT 8019830A0
Authority
IT
Italy
Prior art keywords
pair
controlling
correct operation
computers working
hot reserve
Prior art date
Application number
IT8019830A
Other languages
English (en)
Other versions
IT1209187B (it
Inventor
De Bellis Vito
Donzello Giorgio
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
Publication of IT8019830A0 publication Critical patent/IT8019830A0/it
Priority to IT8019830A priority Critical patent/IT1209187B/it
Priority to SE8100697A priority patent/SE8100697L/xx
Priority to FR8102208A priority patent/FR2475762A1/fr
Priority to BR8100763A priority patent/BR8100763A/pt
Priority to IE810252A priority patent/IE810252L/xx
Priority to ES500046A priority patent/ES8202224A1/es
Priority to GB8104275A priority patent/GB2070391A/en
Priority to PT72489A priority patent/PT72489B/pt
Priority to DE19813104927 priority patent/DE3104927A1/de
Application granted granted Critical
Publication of IT1209187B publication Critical patent/IT1209187B/it

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
    • G06F11/16—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
    • G06F11/202—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 where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control functionality
    • 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 program
    • 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 program using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by
    • 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
    • G06F11/202—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 where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • G06F11/202—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 where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2033—Failover techniques switching over of hardware resources
    • 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hardware Redundancy (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT8019830A 1980-02-11 1980-02-11 Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro. IT1209187B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8019830A IT1209187B (it) 1980-02-11 1980-02-11 Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro.
SE8100697A SE8100697L (sv) 1980-02-11 1981-01-30 Anordning for styrning av driften av ett par databehandlare, varav den ena arbetar sasom aktiv reserv for den andra
FR8102208A FR2475762A1 (fr) 1980-02-11 1981-02-05 Dispositif de controle du fonctionnement correct d'un couple d'ordinateurs dont l'un fonctionne comme reserve chaude de l'autre
BR8100763A BR8100763A (pt) 1980-02-11 1981-02-09 Dispositivo de controle do funcionamento correto de um par de processadores que funcionam de acordo com o principio master-slave, um como reserva do outro
IE810252A IE810252L (en) 1980-02-11 1981-02-10 Detection of a malfunction of a pair of processors-used in¹telephone exchanges
ES500046A ES8202224A1 (es) 1980-02-11 1981-02-11 Perfeccionamientos en los sistemas de control del correcto funcionamiento de un par de elaboradores de senales de tele-comunicacion
GB8104275A GB2070391A (en) 1980-02-11 1981-02-11 Improvements in or relating to apparatus for controlling master/slave operation of pairs of processors
PT72489A PT72489B (en) 1980-02-11 1981-02-11 Device to control the correct functioning of a pair of proces- sers acting one as ready reserve for the other
DE19813104927 DE3104927A1 (de) 1980-02-11 1981-02-11 "kontrollschaltung zur ueberwachung von zwei rechnern insbesondere zur steuerung eines fernsprechvermittlungsamtes"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8019830A IT1209187B (it) 1980-02-11 1980-02-11 Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro.

Publications (2)

Publication Number Publication Date
IT8019830A0 true IT8019830A0 (it) 1980-02-11
IT1209187B IT1209187B (it) 1989-07-16

Family

ID=11161634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8019830A IT1209187B (it) 1980-02-11 1980-02-11 Dispositivo di controllo del corretto funzionamento di una coppia di elaboratori funzionanti uno come riserva calda dell'altro.

Country Status (9)

Country Link
BR (1) BR8100763A (it)
DE (1) DE3104927A1 (it)
ES (1) ES8202224A1 (it)
FR (1) FR2475762A1 (it)
GB (1) GB2070391A (it)
IE (1) IE810252L (it)
IT (1) IT1209187B (it)
PT (1) PT72489B (it)
SE (1) SE8100697L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1133349B (it) * 1980-10-07 1986-07-09 Italtel Spa Rete di transito perfezionata per sistemi di telecomunicazioni a divisione di tempo
JPS6061850A (ja) * 1983-09-12 1985-04-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション コンピユ−タシステム
DE3334765A1 (de) * 1983-09-26 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Pruefungseinrichtung zur fehlererkennung bei gedoppelten schaltungen, insbesondere prozessoren eines fernsprechvermittlungssystems
DE4241319A1 (de) * 1992-12-09 1994-06-16 Ant Nachrichtentech Rechnersystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319456A1 (de) * 1973-04-17 1974-10-31 Siemens Ag Anordnung, insbesondere fernsprechvermittlungsanlage, mit zwei jeweils programmgesteuerten echt-zeit-datenverarbeitungsanlagen
IT1036311B (it) * 1975-06-17 1979-10-30 Cselt Centro Studi Lab Telecom Sistema duplicato per la supervi sione e il controllo di impianti di telecomunicazione duplicati
FR2352344A1 (fr) * 1976-05-18 1977-12-16 Labo Cent Telecommunicat Dispositif et procede pour faciliter la maintenance et/ou le diagnostic des systemes multicalculateurs
DE2647137C2 (de) * 1976-10-19 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Anordnung aus zwei, dieselben Informationen verarbeitenden Datenverarbeitungsanlagen
DE2813079C3 (de) * 1978-03-25 1984-08-16 Standard Elektrik Lorenz Ag, 7000 Stuttgart Mehrrechnersystem hoher Sicherheit

Also Published As

Publication number Publication date
IT1209187B (it) 1989-07-16
BR8100763A (pt) 1981-08-25
IE810252L (en) 1981-08-11
GB2070391A (en) 1981-09-03
DE3104927A1 (de) 1981-12-24
SE8100697L (sv) 1981-08-12
PT72489B (en) 1982-03-12
FR2475762A1 (fr) 1981-08-14
ES500046A0 (es) 1982-02-01
ES8202224A1 (es) 1982-02-01
PT72489A (en) 1981-03-01

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