ES474406A1 - Perfeccionamientos en equipos para el analisis automatico en tiempo real,de las señalizaciones de irregularidades de funcionamiento en centrales de conmutacion telefonica de mando directo - Google Patents

Perfeccionamientos en equipos para el analisis automatico en tiempo real,de las señalizaciones de irregularidades de funcionamiento en centrales de conmutacion telefonica de mando directo

Info

Publication number
ES474406A1
ES474406A1 ES474406A ES474406A ES474406A1 ES 474406 A1 ES474406 A1 ES 474406A1 ES 474406 A ES474406 A ES 474406A ES 474406 A ES474406 A ES 474406A ES 474406 A1 ES474406 A1 ES 474406A1
Authority
ES
Spain
Prior art keywords
preprocessor
microprocessor
component
group
malfunction
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
ES474406A
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of ES474406A1 publication Critical patent/ES474406A1/es
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
ES474406A 1977-10-21 1978-10-20 Perfeccionamientos en equipos para el analisis automatico en tiempo real,de las señalizaciones de irregularidades de funcionamiento en centrales de conmutacion telefonica de mando directo Expired ES474406A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69355/77A IT1091212B (it) 1977-10-21 1977-10-21 Apparecchiatura per l'analisi automatica in tempo reale delle segnalazioni di incidente in centrali i commutazione telefonica a comando indiretto

Publications (1)

Publication Number Publication Date
ES474406A1 true ES474406A1 (es) 1979-06-01

Family

ID=11311956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474406A Expired ES474406A1 (es) 1977-10-21 1978-10-20 Perfeccionamientos en equipos para el analisis automatico en tiempo real,de las señalizaciones de irregularidades de funcionamiento en centrales de conmutacion telefonica de mando directo

Country Status (7)

Country Link
US (1) US4208552A (es)
AU (1) AU519948B2 (es)
ES (1) ES474406A1 (es)
FR (1) FR2406917A1 (es)
GB (1) GB2006576B (es)
IT (1) IT1091212B (es)
SE (1) SE437205B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442563A1 (fr) * 1978-11-22 1980-06-20 Materiel Telephonique Dispositif de controle pour reseau de commutation temporelle
FR2462750A1 (fr) * 1979-08-03 1981-02-13 Cit Alcatel Dispositif logique de pretraitement d'alarmes
US4311882A (en) * 1980-01-07 1982-01-19 International Standard Electric Corporation Method of and arrangement for testing traffic routes in telecommunication networks
JPS58134554A (ja) * 1982-02-03 1983-08-10 Nec Corp 伝送路監視装置
DE3311900A1 (de) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen mit informationsverarbeitenden schaltwerken und einrichtungen zur abwehr von ueberbelastungen
FR2593311B1 (fr) * 1986-01-22 1990-09-14 Berruyer Yves Systeme de protection d'un ensemble de sites d'un reseau par anticipation d'une perturbation
ES2025099B3 (es) * 1986-07-23 1992-03-16 Siemens Ag Sistema de comunicacion isdn estructurado modular con formacion y anuncio de textos de faltas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829627A (en) * 1972-12-18 1974-08-13 Itt Automatic line insulation routiner
US4031375A (en) * 1973-08-29 1977-06-21 Siemens Aktiengesellschaft Arrangement for fault diagnosis in the communication controller of a program controlled data switching system
US3996423A (en) * 1975-11-18 1976-12-07 Bell Telephone Laboratories, Incorporated Common control failure alarm apparatus
IT1082532B (it) * 1977-03-14 1985-05-21 Cselt Centro Studi Lab Telecom Dispositivo di interfaccia tra complessi di organi sensori e distributori della segnalazione telefonica operanti in modo sincrono e un apparecchiatura di elaborazione di dati telefonici

Also Published As

Publication number Publication date
IT1091212B (it) 1985-07-06
AU4057078A (en) 1980-04-17
GB2006576A (en) 1979-05-02
GB2006576B (en) 1982-02-17
US4208552A (en) 1980-06-17
AU519948B2 (en) 1982-01-07
FR2406917B1 (es) 1982-02-26
FR2406917A1 (fr) 1979-05-18
SE7810665L (sv) 1979-04-22
SE437205B (sv) 1985-02-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405