GB1572892A - Data processing equipment - Google Patents

Data processing equipment Download PDF

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Publication number
GB1572892A
GB1572892A GB8669/76A GB866976A GB1572892A GB 1572892 A GB1572892 A GB 1572892A GB 8669/76 A GB8669/76 A GB 8669/76A GB 866976 A GB866976 A GB 866976A GB 1572892 A GB1572892 A GB 1572892A
Authority
GB
United Kingdom
Prior art keywords
unit
data
units
equipment according
call
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
Application number
GB8669/76A
Other languages
English (en)
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB8669/76A priority Critical patent/GB1572892A/en
Priority to AU22751/77A priority patent/AU512449B2/en
Priority to DE19772708983 priority patent/DE2708983A1/de
Priority to SE7702325A priority patent/SE7702325L/xx
Priority to IT4829977A priority patent/IT1080010B/it
Priority to DK93077A priority patent/DK93077A/da
Priority to NO77770729A priority patent/NO147853C/no
Priority to CA273,125A priority patent/CA1094209A/en
Priority to JP2372777A priority patent/JPS52122014A/ja
Priority to FR7706459A priority patent/FR2343379A1/fr
Priority to ES77456515A priority patent/ES456515A1/es
Priority to CH274277A priority patent/CH623948A5/de
Priority to NL7702371A priority patent/NL7702371A/xx
Publication of GB1572892A publication Critical patent/GB1572892A/en
Expired 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
    • G06F11/2002—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 interconnections or communication control functionality are redundant
    • G06F11/2007—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 interconnections or communication control functionality are redundant using redundant communication media
    • 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
    • G06F11/0703—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; 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
    • G06F11/2023—Failover techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3495—Performance evaluation by tracing or monitoring for systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • 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
    • 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
    • H04Q3/54575—Software application
    • H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
    • 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
    • G06F11/2035—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 without idle spare hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/26—Functional testing
    • G06F11/273—Tester hardware, i.e. output processing circuits
    • G06F11/2736—Tester hardware, i.e. output processing circuits using a dedicated service processor for test

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)
  • Meter Arrangements (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Debugging And Monitoring (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
GB8669/76A 1976-03-04 1976-03-04 Data processing equipment Expired GB1572892A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB8669/76A GB1572892A (en) 1976-03-04 1976-03-04 Data processing equipment
AU22751/77A AU512449B2 (en) 1976-03-04 1977-02-28 Data processing monitoring stateof system
DE19772708983 DE2708983A1 (de) 1976-03-04 1977-03-02 Datenverarbeitungsanlage
SE7702325A SE7702325L (sv) 1976-03-04 1977-03-02 Datoranordning med overvakningsorgan
IT4829977A IT1080010B (it) 1976-03-04 1977-03-03 Perfezionamento nelle apparecchiature per la elaborazione di dati in particolare dati relativi a chiamate telefoniche per scopi di contabilita'
DK93077A DK93077A (da) 1976-03-04 1977-03-03 Databehandlingsudstyr
NO77770729A NO147853C (no) 1976-03-04 1977-03-03 Databehandlingsutrustning.
CA273,125A CA1094209A (en) 1976-03-04 1977-03-03 System for monitoring the operational ability of data processing equipment
JP2372777A JPS52122014A (en) 1976-03-04 1977-03-04 Data processor
FR7706459A FR2343379A1 (fr) 1976-03-04 1977-03-04 Equipement de traitement des donnees
ES77456515A ES456515A1 (es) 1976-03-04 1977-03-04 Perfeccionamientos en equipos de proceso de datos.
CH274277A CH623948A5 (en) 1976-03-04 1977-03-04 Data processing system with a multiplicity of on-line stations and use of the system for recording details on manually established telephone connections.
NL7702371A NL7702371A (nl) 1976-03-04 1977-03-04 Informatieverwerkingsinrichting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8669/76A GB1572892A (en) 1976-03-04 1976-03-04 Data processing equipment

Publications (1)

Publication Number Publication Date
GB1572892A true GB1572892A (en) 1980-08-06

Family

ID=9856951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8669/76A Expired GB1572892A (en) 1976-03-04 1976-03-04 Data processing equipment

Country Status (13)

Country Link
JP (1) JPS52122014A (no)
AU (1) AU512449B2 (no)
CA (1) CA1094209A (no)
CH (1) CH623948A5 (no)
DE (1) DE2708983A1 (no)
DK (1) DK93077A (no)
ES (1) ES456515A1 (no)
FR (1) FR2343379A1 (no)
GB (1) GB1572892A (no)
IT (1) IT1080010B (no)
NL (1) NL7702371A (no)
NO (1) NO147853C (no)
SE (1) SE7702325L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572895A (en) * 1976-03-04 1980-08-06 Post Office Data processing equipment
GB1572894A (en) * 1976-03-04 1980-08-06 Post Office Data processing equipment
GB1572893A (en) * 1976-03-04 1980-08-06 Post Office Data processing equipment
EP0010609B1 (en) * 1978-10-23 1983-01-26 International Business Machines Corporation Data processing system with channel error logging
FR2440032A1 (fr) * 1978-10-25 1980-05-23 Standard Telephones Cables Ltd Methode de detection de defauts dans un systeme de traitement de donnees a multiprocesseur
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
FR2490842A1 (fr) * 1980-09-23 1982-03-26 Renix Electronique Sa Dispositif adaptateur electronique d'une prise diagnostic aux informations fournies par un circuit de commande electronique
FR2606184B1 (fr) * 1986-10-31 1991-11-29 Thomson Csf Dispositif de calcul reconfigurable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6704309A (no) * 1966-03-25 1967-09-26
US3921141A (en) * 1973-09-14 1975-11-18 Gte Automatic Electric Lab Inc Malfunction monitor control circuitry for central data processor of digital communication system
US3882455A (en) * 1973-09-14 1975-05-06 Gte Automatic Electric Lab Inc Configuration control circuit for control and maintenance complex of digital communications system

Also Published As

Publication number Publication date
JPS52122014A (en) 1977-10-13
AU2275177A (en) 1978-09-07
SE7702325L (sv) 1977-09-05
IT1080010B (it) 1985-05-16
DE2708983A1 (de) 1977-09-08
CH623948A5 (en) 1981-06-30
ES456515A1 (es) 1978-02-16
AU512449B2 (en) 1980-10-09
NO770729L (no) 1977-09-06
CA1094209A (en) 1981-01-20
FR2343379A1 (fr) 1977-09-30
NO147853C (no) 1983-06-22
NL7702371A (nl) 1977-09-06
NO147853B (no) 1983-03-14
DK93077A (da) 1977-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950301