DE3772215D1 - Schutzsystem fuer saemtliche stellen eines netzes durch vorgreifen einer stoerung. - Google Patents

Schutzsystem fuer saemtliche stellen eines netzes durch vorgreifen einer stoerung.

Info

Publication number
DE3772215D1
DE3772215D1 DE8787400127T DE3772215T DE3772215D1 DE 3772215 D1 DE3772215 D1 DE 3772215D1 DE 8787400127 T DE8787400127 T DE 8787400127T DE 3772215 T DE3772215 T DE 3772215T DE 3772215 D1 DE3772215 D1 DE 3772215D1
Authority
DE
Germany
Prior art keywords
prefecting
fault
points
network
protection system
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 - Lifetime
Application number
DE8787400127T
Other languages
English (en)
Inventor
Yves Berruyer
Gerard Chamenat
Jean-Pierre Mounier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3772215D1 publication Critical patent/DE3772215D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
DE8787400127T 1986-01-22 1987-01-20 Schutzsystem fuer saemtliche stellen eines netzes durch vorgreifen einer stoerung. Expired - Lifetime DE3772215D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600865A FR2593311B1 (fr) 1986-01-22 1986-01-22 Systeme de protection d'un ensemble de sites d'un reseau par anticipation d'une perturbation

Publications (1)

Publication Number Publication Date
DE3772215D1 true DE3772215D1 (de) 1991-09-26

Family

ID=9331374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400127T Expired - Lifetime DE3772215D1 (de) 1986-01-22 1987-01-20 Schutzsystem fuer saemtliche stellen eines netzes durch vorgreifen einer stoerung.

Country Status (4)

Country Link
US (1) US4758823A (de)
EP (1) EP0232198B1 (de)
DE (1) DE3772215D1 (de)
FR (1) FR2593311B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020055906A1 (en) * 1998-03-11 2002-05-09 Katz Ronald A. Methods and apparatus for intelligent selection of goods and services in telephonic and electronic commerce
US7364068B1 (en) 1998-03-11 2008-04-29 West Corporation Methods and apparatus for intelligent selection of goods and services offered to conferees
US7437313B1 (en) 1998-03-11 2008-10-14 West Direct, Llc Methods, computer-readable media, and apparatus for offering users a plurality of scenarios under which to conduct at least one primary transaction
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
DE29812192U1 (de) * 1998-07-08 1998-09-17 Siemens AG, 80333 München Aus einem Wertkartenfernsprecher und einem ihm zugeordneten Münzmodul bestehendes Kommunikationsendgerät
US6441734B1 (en) * 2000-12-12 2002-08-27 Koninklijke Philips Electronics N.V. Intruder detection through trajectory analysis in monitoring and surveillance systems
US8712857B1 (en) * 2003-03-31 2014-04-29 Tuxis Technologies Llc Methods and apparatus for intelligent selection of goods and services in mobile commerce
CN100418111C (zh) * 2004-09-23 2008-09-10 中国工商银行股份有限公司 对银行atm终端安全隐患实时预警监控的方法和系统
US7178720B1 (en) 2004-09-30 2007-02-20 West Corporation Methods, computer-readable media, and computer program product for intelligent selection of items encoded onto portable machine-playable entertainment media
US11902129B1 (en) 2023-03-24 2024-02-13 T-Mobile Usa, Inc. Vendor-agnostic real-time monitoring of telecommunications networks

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813500A (en) * 1969-04-11 1974-05-28 Superior Continental Corp Alarm system utilizing telephone talking pairs
US3855456A (en) * 1972-11-22 1974-12-17 Ebasco Serv Monitor and results computer system
US4039768A (en) * 1976-05-26 1977-08-02 Maley James B O Pay telephone station monitor system
US4206321A (en) * 1976-10-22 1980-06-03 Mcelliott Steve I Pay telephone alarm system with audit means
FR2395557A1 (fr) * 1977-06-21 1979-01-19 Canaan Jacques Installation de signalisation d'effractions de cabines publiques telephoniques et cabines ainsi equipees
US4124848A (en) * 1977-09-21 1978-11-07 Automation Industries, Inc. Range limited area protection system
IT1091212B (it) * 1977-10-21 1985-07-06 Cselt Centro Studi Lab Telecom Apparecchiatura per l'analisi automatica in tempo reale delle segnalazioni di incidente in centrali i commutazione telefonica a comando indiretto
FR2499737B1 (fr) * 1981-02-12 1985-07-05 Laudren Cie Sa Ets M Circuit d'alarme pour systemes de surveillance de postes telephoniques publics a prepaiement
US4412292A (en) * 1981-02-17 1983-10-25 The Coca-Cola Company System for the remote monitoring of vending machines
US4581605A (en) * 1984-02-13 1986-04-08 Baker Industries, Inc. System for displaying time-related occurrence of alarm-type events

Also Published As

Publication number Publication date
US4758823A (en) 1988-07-19
FR2593311A1 (fr) 1987-07-24
FR2593311B1 (fr) 1990-09-14
EP0232198A1 (de) 1987-08-12
EP0232198B1 (de) 1991-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee