FR2418597A1 - INTER-URBAN NETWORK CONTROL SYSTEM - Google Patents

INTER-URBAN NETWORK CONTROL SYSTEM

Info

Publication number
FR2418597A1
FR2418597A1 FR7827660A FR7827660A FR2418597A1 FR 2418597 A1 FR2418597 A1 FR 2418597A1 FR 7827660 A FR7827660 A FR 7827660A FR 7827660 A FR7827660 A FR 7827660A FR 2418597 A1 FR2418597 A1 FR 2418597A1
Authority
FR
France
Prior art keywords
network
control system
microprocessor
inter
network control
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
FR7827660A
Other languages
French (fr)
Other versions
FR2418597B1 (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.)
Microsemi Semiconductor ULC
Original Assignee
Mitel Corp
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 Mitel Corp filed Critical Mitel Corp
Publication of FR2418597A1 publication Critical patent/FR2418597A1/en
Application granted granted Critical
Publication of FR2418597B1 publication Critical patent/FR2418597B1/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

Système de commande de réseau interurbain d'un système de commutation téléphonique comprenant un grand nombre de circuits de réseaux de différentes catégories. Le système de commande, réparti, comprend une pluralité de circuits de réseaux identiques 2 montés sur des plaquettes de circuits imprimés 1, un microprocesseur 3, de préférence des moyens de mémorisation 4 montés sur chacune des plaquettes et connectés à chaque circuit de réseau de la plaquette pour commander ledit reseau monté sur la plaquette de circuits imprimés, une unité de commande centrale 7 et des bus de données 5 et d'adresses 6 reliant l'unité de commande centrale audit microprocesseur. Des moyens de mémorisation de signal du microprocesseur permettent de faire fonctionner des circuits de réseau particuliers auxquels il est connecté comme un type prédéterminé de circuit de réseau. Application aux standards d'abonné électroniques.A trunk network control system of a telephone switching system comprising a large number of network circuits of different categories. The distributed control system comprises a plurality of identical network circuits 2 mounted on printed circuit boards 1, a microprocessor 3, preferably storage means 4 mounted on each of the boards and connected to each network circuit of the board for controlling said network mounted on the printed circuit board, a central control unit 7 and data buses 5 and addresses 6 connecting the central control unit to said microprocessor. Signal storage means of the microprocessor allow particular network circuits to which it is connected to operate as a predetermined type of network circuit. Application to electronic subscriber standards.

FR7827660A 1978-02-28 1978-09-27 INTERCURRENT NETWORK CONTROL SYSTEM Expired FR2418597B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297,885A CA1101971A (en) 1978-02-28 1978-02-28 Trunk control system

Publications (2)

Publication Number Publication Date
FR2418597A1 true FR2418597A1 (en) 1979-09-21
FR2418597B1 FR2418597B1 (en) 1986-04-11

Family

ID=4110880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827660A Expired FR2418597B1 (en) 1978-02-28 1978-09-27 INTERCURRENT NETWORK CONTROL SYSTEM

Country Status (5)

Country Link
JP (1) JPS54133007A (en)
CA (1) CA1101971A (en)
DE (1) DE2846626C2 (en)
FR (1) FR2418597B1 (en)
GB (1) GB2015302B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095675A2 (en) * 1982-06-01 1983-12-07 Telenorma Gmbh Circuit for a telephone exchange with line junctors which are individually allocated to connections

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU537749B2 (en) * 1980-02-20 1984-07-12 Gec Plessey Telecommunications Limited Digital telephone exchange with fast control signal processor.
DE3017741C2 (en) * 1980-05-09 1984-09-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for control devices in telecommunications, in particular telephone switching systems
DE3129941A1 (en) * 1981-07-29 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Method for retrofitting subscriber services in a centrally controlled telecommunications system, in particular a telephone PABX system
IT1209457B (en) * 1982-01-28 1989-08-30 Italtel Spa ELECTRONIC DIRECTION SELECTOR FOR TELEPHONE SWITCHING SYSTEMS.
DE3334766A1 (en) * 1983-09-26 1985-04-11 Siemens AG, 1000 Berlin und 8000 München MULTIPROCESSOR CENTRAL CONTROL UNIT OF A SWITCHING SYSTEM, IN PARTICULAR TELEPHONE SWITCHING SYSTEM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342611A1 (en) * 1976-02-27 1977-09-23 Thomson Csf CONTROL DEVICE FOR A SWITCHING SYSTEM AND PROCESS FOR IMPLEMENTING SUCH A DEVICE
JPS52109315A (en) * 1976-03-10 1977-09-13 Hitachi Ltd Channel system controlling method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095675A2 (en) * 1982-06-01 1983-12-07 Telenorma Gmbh Circuit for a telephone exchange with line junctors which are individually allocated to connections
EP0095675A3 (en) * 1982-06-01 1985-03-20 Telefonbau Und Normalzeit Gmbh Circuit for a telephone exchange with line junctors which are individually allocated to connections

Also Published As

Publication number Publication date
GB2015302B (en) 1982-02-24
FR2418597B1 (en) 1986-04-11
JPS54133007A (en) 1979-10-16
DE2846626A1 (en) 1979-08-30
DE2846626C2 (en) 1984-04-12
CA1101971A (en) 1981-05-26
GB2015302A (en) 1979-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse