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FR2356335A1 - Dispositif de supervision d'alarmes dans un central mic - Google Patents

Dispositif de supervision d'alarmes dans un central mic

Info

Publication number
FR2356335A1
FR2356335A1 FR7619399A FR7619399A FR2356335A1 FR 2356335 A1 FR2356335 A1 FR 2356335A1 FR 7619399 A FR7619399 A FR 7619399A FR 7619399 A FR7619399 A FR 7619399A FR 2356335 A1 FR2356335 A1 FR 2356335A1
Authority
FR
France
Prior art keywords
alarm
interrogator
telephone exchange
digital signals
units
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
FR7619399A
Other languages
English (en)
Other versions
FR2356335B1 (fr
Inventor
Yves Michel Batteur
Frank Peeter
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 FR7619399A priority Critical patent/FR2356335A1/fr
Priority to ES460067A priority patent/ES460067A1/es
Priority to BE2056023A priority patent/BE856057A/fr
Publication of FR2356335A1 publication Critical patent/FR2356335A1/fr
Application granted granted Critical
Publication of FR2356335B1 publication Critical patent/FR2356335B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • 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
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

L'invention concerne un dispositif de supervision d'alarmes dans un central MIC. Le dispositif comporte notamment des moyens de détection cyclique des alarmes fonctionnant de façon autonome, des moyens d'interrogation pour connaître l'état des alarmes d'un équipement donné, utilisés sur ordre de l'unité centrale de traitement, des moyens de commande de points à l'intérieur des équipements, utilisés également sur ordre de l'unité centrale, et des moyens de masquage de certaines alarmes Le dispositif selon l'invention est utilisé notamment pour la détection des alarmes à l'intérieur des équipements de groupe réalisant l'interface entre la transmission et la commutation.
FR7619399A 1976-06-25 1976-06-25 Dispositif de supervision d'alarmes dans un central mic Granted FR2356335A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7619399A FR2356335A1 (fr) 1976-06-25 1976-06-25 Dispositif de supervision d'alarmes dans un central mic
ES460067A ES460067A1 (es) 1976-06-25 1977-06-23 Un dispositivo de supervision de alarmas para una central mic (modulacion por impulsos codificados).
BE2056023A BE856057A (fr) 1976-06-25 1977-06-24 Dispositif de supervision d'alarmes dans un central mic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619399A FR2356335A1 (fr) 1976-06-25 1976-06-25 Dispositif de supervision d'alarmes dans un central mic

Publications (2)

Publication Number Publication Date
FR2356335A1 true FR2356335A1 (fr) 1978-01-20
FR2356335B1 FR2356335B1 (fr) 1983-01-07

Family

ID=9174875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619399A Granted FR2356335A1 (fr) 1976-06-25 1976-06-25 Dispositif de supervision d'alarmes dans un central mic

Country Status (3)

Country Link
BE (1) BE856057A (fr)
ES (1) ES460067A1 (fr)
FR (1) FR2356335A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023689A1 (fr) * 1979-08-03 1981-02-11 COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: Dispositif logique de prétraitement d'alarmes
FR2463552A1 (fr) * 1979-08-10 1981-02-20 Plessey Co Ltd Central de telecommunication a circuit de controle d'alarme
FR2491658A1 (fr) * 1980-10-07 1982-04-09 Italtel Spa Appareillage pour la gestion des informations, relatives a des signalisations d'alarme et/ou de reponse a des messages de controle et/ou d'auto-controle, concernant un reseau de transit pour systemes de telecommunications a partage de temps
ES2114823A1 (es) * 1996-06-27 1998-06-01 Indetel Ingenieria S L Concentrador-repartidor de alarmas para equipos de transmision.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435416A (en) * 1964-10-29 1969-03-25 Bell Telephone Labor Inc Monitoring and control system
DE2202110A1 (de) * 1972-01-18 1973-07-26 Gruenberger Gerhard Dr Ing Einrichtung zum ueberwachen einer anzahl von meldestellen
NL7513768A (en) * 1974-11-26 1976-05-31 Saab Scania Ab Centralised surveillance system - with peripheral stations connected via telecommunication link to central control
FR2293018A1 (fr) * 1974-11-26 1976-06-25 Saab Scania Ab Dispositif de surveillance centralise

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435416A (en) * 1964-10-29 1969-03-25 Bell Telephone Labor Inc Monitoring and control system
DE2202110A1 (de) * 1972-01-18 1973-07-26 Gruenberger Gerhard Dr Ing Einrichtung zum ueberwachen einer anzahl von meldestellen
NL7513768A (en) * 1974-11-26 1976-05-31 Saab Scania Ab Centralised surveillance system - with peripheral stations connected via telecommunication link to central control
FR2293018A1 (fr) * 1974-11-26 1976-06-25 Saab Scania Ab Dispositif de surveillance centralise

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/69 *
EXRV/76 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023689A1 (fr) * 1979-08-03 1981-02-11 COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: Dispositif logique de prétraitement d'alarmes
FR2463552A1 (fr) * 1979-08-10 1981-02-20 Plessey Co Ltd Central de telecommunication a circuit de controle d'alarme
FR2491658A1 (fr) * 1980-10-07 1982-04-09 Italtel Spa Appareillage pour la gestion des informations, relatives a des signalisations d'alarme et/ou de reponse a des messages de controle et/ou d'auto-controle, concernant un reseau de transit pour systemes de telecommunications a partage de temps
ES2114823A1 (es) * 1996-06-27 1998-06-01 Indetel Ingenieria S L Concentrador-repartidor de alarmas para equipos de transmision.

Also Published As

Publication number Publication date
FR2356335B1 (fr) 1983-01-07
BE856057A (fr) 1977-12-27
ES460067A1 (es) 1978-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse