EP4774872A1 - Verfahren und vorrichtungen zur erzeugung einer netzwerktopografie - Google Patents

Verfahren und vorrichtungen zur erzeugung einer netzwerktopografie

Info

Publication number
EP4774872A1
EP4774872A1 EP24783819.6A EP24783819A EP4774872A1 EP 4774872 A1 EP4774872 A1 EP 4774872A1 EP 24783819 A EP24783819 A EP 24783819A EP 4774872 A1 EP4774872 A1 EP 4774872A1
Authority
EP
European Patent Office
Prior art keywords
isolators
peripheral devices
alarm
response signals
activating
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.)
Pending
Application number
EP24783819.6A
Other languages
English (en)
French (fr)
Inventor
Alexandre GOUIN
Kim Bouchard
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.)
Tyco Fire and Security GmbH
Original Assignee
Tyco Fire and Security GmbH
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 Tyco Fire and Security GmbH filed Critical Tyco Fire and Security GmbH
Publication of EP4774872A1 publication Critical patent/EP4774872A1/de
Pending legal-status Critical Current

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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B25/04—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 a single signalling line, e.g. in a closed loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B25/003—Address allocation methods and details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
EP24783819.6A 2023-09-08 2024-09-08 Verfahren und vorrichtungen zur erzeugung einer netzwerktopografie Pending EP4774872A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363581520P 2023-09-08 2023-09-08
PCT/US2024/045747 WO2025054567A1 (en) 2023-09-08 2024-09-08 Methods and apparatuses for generating network topography

Publications (1)

Publication Number Publication Date
EP4774872A1 true EP4774872A1 (de) 2026-07-15

Family

ID=92973448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24783819.6A Pending EP4774872A1 (de) 2023-09-08 2024-09-08 Verfahren und vorrichtungen zur erzeugung einer netzwerktopografie

Country Status (3)

Country Link
EP (1) EP4774872A1 (de)
AU (1) AU2024335973A1 (de)
WO (1) WO2025054567A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8378806B2 (en) * 2010-09-17 2013-02-19 Simplexgrinnell Lp Pseudo non-addressable alarm system
EP2760165B1 (de) * 2011-06-15 2018-09-19 OSRAM SYLVANIA Inc. Systeme und Methoden, um Fehler-und Bus-Netz-Topologie erkennen
ES2985376T3 (es) * 2021-10-04 2024-11-05 Carrier Corp Direccionamiento automático para circuito de incendios

Also Published As

Publication number Publication date
AU2024335973A1 (en) 2026-02-26
WO2025054567A1 (en) 2025-03-13

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