EP1892687A1 - Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie - Google Patents

Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie Download PDF

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Publication number
EP1892687A1
EP1892687A1 EP06119575A EP06119575A EP1892687A1 EP 1892687 A1 EP1892687 A1 EP 1892687A1 EP 06119575 A EP06119575 A EP 06119575A EP 06119575 A EP06119575 A EP 06119575A EP 1892687 A1 EP1892687 A1 EP 1892687A1
Authority
EP
European Patent Office
Prior art keywords
detector
unit
mke
communication unit
connection unit
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.)
Withdrawn
Application number
EP06119575A
Other languages
German (de)
English (en)
Inventor
Leo Pettermand
Andreas Trümpy
Christoph Waldmeier
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 Schweiz AG
Original Assignee
Siemens Schweiz 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 Schweiz AG filed Critical Siemens Schweiz AG
Priority to EP06119575A priority Critical patent/EP1892687A1/fr
Publication of EP1892687A1 publication Critical patent/EP1892687A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • 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
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range

Definitions

  • the invention relates to a method and a device for connecting at least two further detector lines (S, L) to a detector line connection unit (MVE) of a danger control center, comprising at least one detector communication unit (MKE) and at least two detector line interfaces (A) connected to the detector communication unit (MKE).
  • MVE detector line connection unit
  • A detector line interfaces
  • Danger alarm systems such as fire, gas, temperature, etc. detection systems usually consist of detectors, detectors or hazard detectors, which are connected to a security control center. The danger detection systems are usually still connected via communication facilities with emergency call centers, service centers, etc. Such alarm systems are used in public buildings, office buildings, hotels, industrial buildings, airports, railway stations, workshops, schools, etc. Danger alarm systems usually consist of a central office, several detectors such as hazard detectors, visual and audible alarm signaling units, such as flashing lights, alarm horns, speakers, treadmills, etc., cables that connect the individual units to the center, etc., so all the hardware used. The detectors are connected to each other via at least one cable.
  • the wiring of the detectors is done in stitches, ie the cables or lines are not returned to the detector connection unit of the hazard warning center and in loops, So a loop wiring with feedback to the detector connection unit of the danger panel.
  • the alarm connection units of the alarm center have a fixed number of possible connections for loops and stitches. In this constellation, it may happen that there are too few connection options for the detector lines, although the total number of connected detectors is less than the maximum number of detectors that can be connected to the control panel.
  • the object of the present invention is to provide a possible simple and cost-effective way for connecting at least two detector lines to a terminal of a detector connection unit of a danger control center.
  • a core of the invention is to be seen in that an expansion unit is used to connect at least two further detector line interfaces to a detector line connection unit of a danger control center, comprising at least one detector communication unit and at least two detector line interfaces connected to the detector communication unit.
  • the detector line interfaces are used to connect the detector lines to the detector communication unit.
  • the detector communication unit is expanded with an extension unit such that at least two further detector lines can be connected, wherein the maximum number of detectors that can be connected to the detector line connection unit via the detector communication unit is maintained.
  • the detector lines will be connected via suitable detector interfaces of the expansion unit with the detector communication unit. As detector interfaces for plug and clamp connections or similar connection options can be used.
  • a detector line connection unit is an interface for connecting the detector lines with other units of the danger control center.
  • the detector lines are loops and / or stitches.
  • the detectors of the detector lines can be danger detectors, fire alarms, audible alarm units, manual call points, optical alarm units, etc.
  • the detectors are connected in a detector line with at least one cable.
  • a detector communication unit connects to the detectors and exchanges data with you.
  • a great advantage of this invention is the fact that in a very simple way hazard alarm system can be optimally installed in different topologies of buildings by splitting the connections according to the invention by means of the expansion unit.
  • FIG. 1 shows a detector connection unit with a detector communication unit MKE and at least two detector line interfaces A.
  • the detector lines S, L are connected to the detector line interfaces A.
  • an extension unit EE is connected to the detector communication unit MKE.
  • the extension unit EE has at least two further detector line interfaces B, which are used to connect further detector lines S, L.
  • the further detector lines are connected to these further detector line interfaces B.
  • the extension unit EE is connected to the detector communication unit MKE in parallel with the detector line interfaces A of the detector line connection unit MVE. Either two stitches S or one loop can be connected to a detector line interface B.
  • the detectors are connected to each other with at least one cable and connected to the detector line interface B.
  • the detector connection unit MVE is connected to other units such as the processing unit of the danger control center.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
EP06119575A 2006-08-25 2006-08-25 Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie Withdrawn EP1892687A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06119575A EP1892687A1 (fr) 2006-08-25 2006-08-25 Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06119575A EP1892687A1 (fr) 2006-08-25 2006-08-25 Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie

Publications (1)

Publication Number Publication Date
EP1892687A1 true EP1892687A1 (fr) 2008-02-27

Family

ID=37499406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06119575A Withdrawn EP1892687A1 (fr) 2006-08-25 2006-08-25 Agrandissement de l'unité de connexion de ligne de signalisation d'une centrale d'alarme incendie

Country Status (1)

Country Link
EP (1) EP1892687A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826895A1 (de) * 1988-08-08 1990-03-08 Heiland Bernd Fernwirk und/oder fernmelde-anlage
DE4223679A1 (de) * 1992-07-17 1994-01-20 Alfasystem Gmbh Meldesignal-Übertragungssystem für Überwachungs- und Alarmanlagen
EP0616308A1 (fr) * 1993-03-16 1994-09-21 Hochiki Corporation Dispositif pour la surveillance d'un système de prévention de sinistres
WO1997026635A1 (fr) * 1996-01-16 1997-07-24 Firecom, Inc. Systeme d'alarme incendie reparti et sur reseau

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826895A1 (de) * 1988-08-08 1990-03-08 Heiland Bernd Fernwirk und/oder fernmelde-anlage
DE4223679A1 (de) * 1992-07-17 1994-01-20 Alfasystem Gmbh Meldesignal-Übertragungssystem für Überwachungs- und Alarmanlagen
EP0616308A1 (fr) * 1993-03-16 1994-09-21 Hochiki Corporation Dispositif pour la surveillance d'un système de prévention de sinistres
WO1997026635A1 (fr) * 1996-01-16 1997-07-24 Firecom, Inc. Systeme d'alarme incendie reparti et sur reseau

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