FR2319264A1 - PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT - Google Patents

PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT

Info

Publication number
FR2319264A1
FR2319264A1 FR7522816A FR7522816A FR2319264A1 FR 2319264 A1 FR2319264 A1 FR 2319264A1 FR 7522816 A FR7522816 A FR 7522816A FR 7522816 A FR7522816 A FR 7522816A FR 2319264 A1 FR2319264 A1 FR 2319264A1
Authority
FR
France
Prior art keywords
control system
switching equipment
perfected control
perfected
switching
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.)
Granted
Application number
FR7522816A
Other languages
French (fr)
Other versions
FR2319264B1 (en
Inventor
John David Beierle
David Geoffrey Fisher
Raphael Guy Yelloz
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7522816A priority Critical patent/FR2319264A1/en
Priority to GB2910876A priority patent/GB1516559A/en
Priority to BR7604678A priority patent/BR7604678A/en
Priority to DE19762632561 priority patent/DE2632561B2/en
Priority to ES450040A priority patent/ES450040A1/en
Priority to BE2055199A priority patent/BE844371R/en
Publication of FR2319264A1 publication Critical patent/FR2319264A1/en
Application granted granted Critical
Publication of FR2319264B1 publication Critical patent/FR2319264B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F11/2048—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 where the redundant components share neither address space nor persistent storage
    • 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
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54533—Configuration data, translation, passwords, databases
    • 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
    • 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
    • G06F11/2038—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 with a single idle spare processing component

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR7522816A 1975-07-22 1975-07-22 PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT Granted FR2319264A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7522816A FR2319264A1 (en) 1975-07-22 1975-07-22 PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT
GB2910876A GB1516559A (en) 1975-07-22 1976-07-13 Multiprocessor system for a switching centre
BR7604678A BR7604678A (en) 1975-07-22 1976-07-16 IMPROVED CONTROL EQUIPMENT FOR A RIGHT SWITCH
DE19762632561 DE2632561B2 (en) 1975-07-22 1976-07-20 CONTROL DEVICE FOR REAL-TIME CONTROL, IN PARTICULAR FOR TELEPHONE SWITCHING SYSTEMS
ES450040A ES450040A1 (en) 1975-07-22 1976-07-22 Multiprocessor system for a switching centre
BE2055199A BE844371R (en) 1975-07-22 1976-07-22 LOAD DISTRIBUTION SYSTEM AMONG SEVERAL DATA PROCESSING UNITS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522816A FR2319264A1 (en) 1975-07-22 1975-07-22 PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT

Publications (2)

Publication Number Publication Date
FR2319264A1 true FR2319264A1 (en) 1977-02-18
FR2319264B1 FR2319264B1 (en) 1982-04-02

Family

ID=9158191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522816A Granted FR2319264A1 (en) 1975-07-22 1975-07-22 PERFECTED CONTROL SYSTEM OF SWITCHING EQUIPMENT

Country Status (6)

Country Link
BE (1) BE844371R (en)
BR (1) BR7604678A (en)
DE (1) DE2632561B2 (en)
ES (1) ES450040A1 (en)
FR (1) FR2319264A1 (en)
GB (1) GB1516559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490052A1 (en) * 1980-09-05 1982-03-12 Italtel Spa APPARATUS FOR MANAGING AUXILIARY INFORMATION INHERENT TO A CENTRAL CONTROL OF A PLURALITY OF PERIPHERAL USERS AND FOR THE DIAGNOSIS OF THIS SAME CENTRAL CONTROL, IN PARTICULAR FOR TELEPHONE CENTERS

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217487B (en) * 1988-04-13 1992-09-23 Yokogawa Electric Corp Dual computer system
US5822512A (en) * 1995-05-19 1998-10-13 Compaq Computer Corporartion Switching control in a fault tolerant system
US5675723A (en) * 1995-05-19 1997-10-07 Compaq Computer Corporation Multi-server fault tolerance using in-band signalling
US6032271A (en) * 1996-06-05 2000-02-29 Compaq Computer Corporation Method and apparatus for identifying faulty devices in a computer system
GB2328352A (en) * 1997-08-12 1999-02-17 Lucent Technologies Uk Limited Redundant communication network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490052A1 (en) * 1980-09-05 1982-03-12 Italtel Spa APPARATUS FOR MANAGING AUXILIARY INFORMATION INHERENT TO A CENTRAL CONTROL OF A PLURALITY OF PERIPHERAL USERS AND FOR THE DIAGNOSIS OF THIS SAME CENTRAL CONTROL, IN PARTICULAR FOR TELEPHONE CENTERS

Also Published As

Publication number Publication date
DE2632561A1 (en) 1977-02-03
DE2632561B2 (en) 1978-01-05
BE844371R (en) 1977-01-24
FR2319264B1 (en) 1982-04-02
BR7604678A (en) 1978-01-31
GB1516559A (en) 1978-07-05
ES450040A1 (en) 1977-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse