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FR2935860B1 - METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK - Google Patents

METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK

Info

Publication number
FR2935860B1
FR2935860B1 FR0855912A FR0855912A FR2935860B1 FR 2935860 B1 FR2935860 B1 FR 2935860B1 FR 0855912 A FR0855912 A FR 0855912A FR 0855912 A FR0855912 A FR 0855912A FR 2935860 B1 FR2935860 B1 FR 2935860B1
Authority
FR
France
Prior art keywords
transmitting
optical fiber
fire detection
detection network
multiplexing data
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 - Fee Related
Application number
FR0855912A
Other languages
French (fr)
Other versions
FR2935860A1 (en
Inventor
Arnaud Fruchart
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.)
SEFI
Original Assignee
SEFI
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 SEFI filed Critical SEFI
Priority to FR0855912A priority Critical patent/FR2935860B1/en
Publication of FR2935860A1 publication Critical patent/FR2935860A1/en
Application granted granted Critical
Publication of FR2935860B1 publication Critical patent/FR2935860B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Alarm Systems (AREA)
FR0855912A 2008-09-03 2008-09-03 METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK Expired - Fee Related FR2935860B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0855912A FR2935860B1 (en) 2008-09-03 2008-09-03 METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855912A FR2935860B1 (en) 2008-09-03 2008-09-03 METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK

Publications (2)

Publication Number Publication Date
FR2935860A1 FR2935860A1 (en) 2010-03-12
FR2935860B1 true FR2935860B1 (en) 2013-12-27

Family

ID=40460013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855912A Expired - Fee Related FR2935860B1 (en) 2008-09-03 2008-09-03 METHOD AND SYSTEM FOR TRANSMITTING AND MULTIPLEXING DATA ON OPTICAL FIBER IN A FIRE DETECTION NETWORK

Country Status (1)

Country Link
FR (1) FR2935860B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001055B1 (en) * 2013-01-16 2015-01-02 Thales Sa INTEGRATED SENSOR SYSTEM IN SUITE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657330B2 (en) * 1999-06-11 2010-02-02 Parker-Hannifin Corporation Optical ring architecture
US8185618B2 (en) * 2006-06-06 2012-05-22 Cisco Technology, Inc. Dynamically responding to non-network events at a network device in a computer network

Also Published As

Publication number Publication date
FR2935860A1 (en) 2010-03-12

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Effective date: 20200906