FR2415933A1 - INDIRECT CONTROL COMMUNICATION TRANSMISSION INSTALLATION, ESPECIALLY IN THE TELEPHONY FIELD - Google Patents

INDIRECT CONTROL COMMUNICATION TRANSMISSION INSTALLATION, ESPECIALLY IN THE TELEPHONY FIELD

Info

Publication number
FR2415933A1
FR2415933A1 FR7901255A FR7901255A FR2415933A1 FR 2415933 A1 FR2415933 A1 FR 2415933A1 FR 7901255 A FR7901255 A FR 7901255A FR 7901255 A FR7901255 A FR 7901255A FR 2415933 A1 FR2415933 A1 FR 2415933A1
Authority
FR
France
Prior art keywords
information
telephony
transmission installation
control communication
communication transmission
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
FR7901255A
Other languages
French (fr)
Other versions
FR2415933B1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2415933A1 publication Critical patent/FR2415933A1/en
Application granted granted Critical
Publication of FR2415933B1 publication Critical patent/FR2415933B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Installation de transmission à commande indirecte, notamment dans le domaine de la téléphonie. Cette installation qui comporte deux unités centrales (V1, V2), de commande, coopérant avec des mémoires pour des informations et un dispositif introduisant et prélevant des informations, comporte une mémoire auxiliaire (H) assurant la sécurité par conservation simultanée d'informations semi-permanentes, dont des modifications sont introduites, en cas de contrainte de temps, par l'unité située précisément dans la position d'attente, dans la mémoire associée, des modifications d'autres informations de ce type étant introduites par l'unité non située dans la position d'attente, dans la mémoire associée, et des informations modifiées étant transmises au plus tard lors du changement des positions d'attente. Application notamment en téléphonie automatique.Indirectly controlled transmission installation, particularly in the field of telephony. This installation, which comprises two central control units (V1, V2), cooperating with memories for information and a device for entering and removing information, comprises an auxiliary memory (H) ensuring security by simultaneous storage of semi-information. permanent, modifications of which are introduced, in the event of a time constraint, by the unit located precisely in the waiting position, in the associated memory, modifications of other information of this type being introduced by the non-located unit in the standby position, in the associated memory, and modified information being transmitted at the latest when the standby positions are changed. Application in particular in automatic telephony.

FR7901255A 1978-01-27 1979-01-18 INSTALLATION FOR TRANSMITTING COMMUNICATIONS WITH AN INDIRECT CONTROL, ESPECIALLY IN THE TELEPHONY FIELD Expired FR2415933B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2803595A DE2803595C3 (en) 1978-01-27 1978-01-27 Indirectly controlled switching system, in particular for telephone purposes

Publications (2)

Publication Number Publication Date
FR2415933A1 true FR2415933A1 (en) 1979-08-24
FR2415933B1 FR2415933B1 (en) 1986-09-19

Family

ID=6030567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901255A Expired FR2415933B1 (en) 1978-01-27 1979-01-18 INSTALLATION FOR TRANSMITTING COMMUNICATIONS WITH AN INDIRECT CONTROL, ESPECIALLY IN THE TELEPHONY FIELD

Country Status (8)

Country Link
AT (1) AT383929B (en)
CH (1) CH631585A5 (en)
DE (1) DE2803595C3 (en)
FR (1) FR2415933B1 (en)
GB (1) GB2013451A (en)
IT (1) IT1111764B (en)
NL (1) NL7900642A (en)
SE (1) SE7900721L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912034C2 (en) * 1979-03-27 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Indirectly controlled switching system, in particular telephone branch exchange, with a central control unit and an input device that enables dialogue
DE3014439C2 (en) * 1980-04-15 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Method for a telephone exchange with subscriber stations developed as exchanges
DE3029694C2 (en) * 1980-05-13 1985-06-05 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Method for deleting features assigned to the subscribers in telecommunication systems, in particular telephone branch exchange systems with central controls
DE3022853A1 (en) * 1980-06-19 1982-01-07 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Testing data stored in telephone exchange memories - storing characteristic information signal in present cells of each memory, which can be added in summation signal for memory module
DE3032615A1 (en) * 1980-08-29 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Modification of memory content in telephone exchange system - using multiple memory modules in communication with central controller to facilitate adaptation
DE3130191C2 (en) * 1981-07-30 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the automatic creation of change instructions for change files in telecommunication systems, in particular telephone branch exchange systems
WO1988007314A1 (en) * 1987-03-19 1988-09-22 Siemens Aktiengesellschaft Process for operating a multiprocessor central control unit of a relay system
TWI666556B (en) * 2018-03-27 2019-07-21 緯創資通股份有限公司 Electronic device and operating method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038486B1 (en) * 1970-08-15 1975-12-10
JPS5633915B1 (en) * 1970-11-06 1981-08-06
US3974343A (en) * 1975-01-10 1976-08-10 North Electric Company Small modular communications switching system with distributed programmable control

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
IT1111764B (en) 1986-01-13
NL7900642A (en) 1979-07-31
FR2415933B1 (en) 1986-09-19
SE7900721L (en) 1979-07-28
GB2013451B (en)
DE2803595C3 (en) 1985-12-05
IT7919423A0 (en) 1979-01-19
DE2803595B2 (en) 1980-07-31
DE2803595A1 (en) 1979-08-02
ATA56079A (en) 1987-01-15
AT383929B (en) 1987-09-10
CH631585A5 (en) 1982-08-13
GB2013451A (en) 1979-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse