EP0485878B1 - Verfahren zur Ermittlung der Konfiguration von Meldern einer Gefahrenmeldeanlage - Google Patents

Verfahren zur Ermittlung der Konfiguration von Meldern einer Gefahrenmeldeanlage Download PDF

Info

Publication number
EP0485878B1
EP0485878B1 EP91118892A EP91118892A EP0485878B1 EP 0485878 B1 EP0485878 B1 EP 0485878B1 EP 91118892 A EP91118892 A EP 91118892A EP 91118892 A EP91118892 A EP 91118892A EP 0485878 B1 EP0485878 B1 EP 0485878B1
Authority
EP
European Patent Office
Prior art keywords
signalling
detector
detectors
line
matrix
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
EP91118892A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0485878A2 (de
EP0485878A3 (en
Inventor
Horst Dipl.-Ing. Berger
Heiner Dipl.-Ing. Politze
Peter Dipl.-Ing. Ungemach
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.)
Novar GmbH
Original Assignee
Caradon Esser 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 Caradon Esser GmbH filed Critical Caradon Esser GmbH
Publication of EP0485878A2 publication Critical patent/EP0485878A2/de
Publication of EP0485878A3 publication Critical patent/EP0485878A3/de
Application granted granted Critical
Publication of EP0485878B1 publication Critical patent/EP0485878B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • G08B25/003—Address allocation methods and details
    • 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

Definitions

  • the invention relates to a method in the preamble of claim 1 specified type, and one for this suitable hazard alarm system.
  • EP-A1-0 191 239 is already a hazard detection system known with detectors that have certain design features which enable the head office to Installation order of the on a two-wire detection line Detect detectors connected in parallel, independently of whether the reporting line as a branch line, as Ring line or a combination of both is.
  • each detector contains at least one relay, over whose contacts the reporting line is led.
  • each detector contains an address memory and one Microprocessor that is able to exchange data with the head office.
  • the so-called initialization are the relay contacts open in all detectors.
  • the head office now points the first one, that is, the detector next to it an address and sends the command to this detector, save this address and activate its relay, so that its contacts close.
  • the control center made up of addressable, second detectors and all The control center follows the same procedure. After graduation During the initialization, the control center has all detectors individually recognized and can address them via their address, provided the detection line is a simple stub or ring line is. However, it is an installation with several, possibly branched branch and / or sub-ring lines, then the branch or unification points installed special detectors, which contain a second relay, which together with the first relay works as a so-called T switch.
  • the initialization is initially in the direction the branch ends (branch or sub-ring line) up to the associated last detector. The head office then drives from the branch point in the other branch direction continues after giving the command to the relevant detector to switch his T switch. Out the knowledge of the order of the detectors thus obtained and the location of the special one containing a T switch The topology of the system, i.e. the determine the exact configuration of their detectors.
  • a disadvantage of the known system is that every detector with an expensive one, namely because of the desired low power consumption bistable Relay must be equipped at the branch or union points even installed special detectors with two such relays. A replacement of the Relays through semiconductor circuits fail at the in Considering the series connection accumulating voltage drops and would have hardly any cost advantages.
  • the invention has for its object a method to create the genre specified in the introduction, with comparatively simple, namely at least the majority of relays without detectors and Configuration changes (changes to the existing Installation) a reinitialization normally only in scope of the changes made or required.
  • the invention is further based on the object a suitable alarm device for carrying out such a method create.
  • the first-mentioned task is characterized by that in Part of claim 1 specified method solved.
  • the sub-claims 2 to 6 contain advantageous refinements this procedure.
  • Block diagram represents a detector, which is a microprocessor 4 with connected sensor 7, one non-volatile memory 15, e.g. B. in the form of a PROM, a current measuring device 1, 2 and a current sink 13a or 13b before and after the current measuring device 1, 2 comprises.
  • the current measuring device consists of a series resistor 1 in the routed via the detector connections 10, 12, one core of the detection line, the other core the reference potential, usually mass, leads and with the Detector connections 9, 11 is connected.
  • the voltage drop over the series resistor 1 is from a voltage detector 2 measured, which is connected to the microprocessor 4 is.
  • microprocessor 4 controls the first current sink 13a and the second current sink 13b. Maintains its supply voltage the microprocessor 4 from which via the connections 10, 12 lead wire of the detection line via a line 4a.
  • the microprocessor 4 also includes one that is not specifically shown Shift register known per se, whose Task will be explained later.
  • Detector with built-in isolator e.g. in the form of a relay contact in the live wire of the reporting line, are in themselves known. The one described here and suggested here The detector is indicated by the dashed lines Components for a detector with isolating element. in the individual is one of the microprocessor 4 controlled relay 3, whose contact in the place of with the relayless detector e.g. from a short circuit bridge existing pipe section 8 between the connection points 8a and 8b occurs.
  • Fig. 3 shows such a system in a highly schematic form, consisting of the central Z, which either in the Feed in start A or end B of a loop can.
  • the central Z which either in the Feed in start A or end B of a loop can.
  • the ring line lie one behind the other detectors 11, 22, 21, 39, 81, 41 and 20.
  • a first branch line branches between the detectors 22 and 21 with three detectors 46, 40 and 44. Between Detectors 39 and 81 branch a second, only from a single one Deregister 87 existing branch line.
  • the detectors When the system is fully installed, the detectors are located quasi parallel (because of the series resistance 1 of the Current measuring device 1, 2 in each detector not a real parallel connection) at any Detection line comprising stub and / or ring lines, are distributed indiscriminately and initially from the head office indistinguishable. Also the number of installed The control center is initially not aware of any detectors.
  • Each detector receives in the course of the production process a unique serial number. This is in the form of a Imprint on the detector housing and as a binary number in a non-volatile memory in the detector filed. Every detector is therefore unique, unique both by its case print and by its stored binary number from any other detector differs.
  • the control center now sets all detectors with a collective command into an initialization routine. In this condition each detector then sends a current response the headquarters if he is in a broadcast from the headquarters Data telegram recognizes its serial number. The head office can therefore by querying all possible Serial numbers the detectors actually installed find out and determine their serial numbers. Takes one assumes that the serial number e.g. Is 24 bits long, 24 digits, this is the procedure very tedious. It is therefore recommended that others to use known algorithms that are faster lead to the goal.
  • the control center first sends the collective command "Reinitialization” to all detectors.
  • their microprocessors are brought into a mode based on this algorithm.
  • the control center now sets the most significant bit (MSB) to "1" in an internal memory area, the width of which corresponds to the number of digits of the serial number, and sends the collective query to all detectors: "Are there detectors that have a" 1 "as the most significant bit?"
  • control center changes the MSB to "0". The next lower bit remains at “1” and the control center then sends the collective request "Are there detectors that have the bit sequence" 01 "in the two most significant bits?"
  • This procedure logically corresponds to halving the possible range of values and a threshold query to the detectors, in which half the respective Serial number is. Once the corresponding half has been determined, is then halved again (corresponds to the setting of the next least significant bit), etc.
  • the number the query steps correspond exactly to the number of Serial number bits, i.e. with a 24-digit serial number exactly 24 steps are required to to recognize the given serial number.
  • the control panel sends the to this detector Command to behave passively from now until the entire detection algorithm has been run through. This means that this detector is on from the control panel sent queries no longer replies, and the control center thus switches the detector to the next lower one Can determine serial number.
  • S means the number of steps and n the number the total number of detectors in the system.
  • n the number the total number of detectors in the system.
  • the algorithm described above represents - as I said -
  • the one-off list is just one of several options to create as much time as possible.
  • An easy one Variant is the query with the least significant Bit (LSB) to start.
  • LSB least significant Bit
  • each detector is addressed with its serial number can be used (to shorten the data traffic).
  • the control center can also process any 24-bit serial number by an internal number with e.g. Replace 7 bits), the detectors are assigned a collective command to the so-called
  • the control center now queries all serial numbers one after the other. With each query, all detectors load the result of their current measurement into the shift register contained in their microprocessor 4 and increment it. If a detector detects a current increase, its microprocessor notes this in its shift register with a logical "1", in the other case with a logical "0". The detector notes its own transmitted current pulse in the shift register with a logical "0". Since the connection sequence of the connections 10, 12 of each detector is interchangeable on both sides of the current measuring device 1, 2, negative current values can also occur. Before the information from the current measurement is loaded into the shift register, an amount is therefore formed. If negative current values occur, this determination is also stored in the microprocessor.
  • Each detector has a bit sequence, which follows is referred to as a current vector with dimension n, where n is the number of detectors. Because every detector registers such a current vector there are n different current vectors. These are sequentially listed by the head office the individual serial numbers of the existing detectors queried and stored in the columns of a matrix. This matrix is hereinafter referred to as the "S matrix" in FIG. 2 for the case of that in FIG. 3 shown system configuration. In the Rows of the S matrix contain the individual current responses. Each line accordingly shows the current pulse pattern, that at the time of querying this line corresponding detector in the shift registers of all other detector is filed.
  • the configuration of the system can be calculated. For this are first made up of the rows and columns of the matrix Totals formed. The relevant values are in FIG. 2 denoted by ⁇ H and ⁇ v.
  • the sum ⁇ H of each row i (i from 1 to n) provides information about how many detectors between the control panel and the detector with the i-th Serial number.
  • a new matrix is formed from the row totals and the column totals of the S matrix together with the associated serial numbers, which has the following appearance in the selected example: ⁇ H ⁇ V Ser.No. 4th 0 87 4th 2nd 81 2nd 2nd 46 4th 0 44 5 1 41 3rd 1 40 3rd 4th 39 1 9 22 2nd 5 21 6 0 20th 0 10th 11
  • the control center determines the information that is still required to determine the spatial configuration.
  • the number of end indicators and their serial numbers are known from the A matrix.
  • the current vectors in the S matrix ("1" entry in the relevant lines) designate the further detectors belonging to the respective end detectors.
  • Detectors result from: M1 / (M2 ⁇ M3). For example there are no other such detectors.
  • Detectors result from: M3 / (M2 ⁇ M1). Here these are detectors 41 and 81.
  • the ring line is not yet recognizable as such, so that the result is still ambiguous, the detectors 21 and 39 either to set 1 or to set 3 could belong (M1 ⁇ M3).
  • the control center now switches to feed the line in the opposite direction, now feeds into line end B.
  • the repetition the query described above returns under other the result that now the detector 20 first and the detector 11 is the last detector, also the Sequence of the intervening on the ring line Detector.
  • the control center thus recognizes that the detectors 21 and 39 of the ring line and thus together with the Detectors 11 and 22 belong to set 3.
  • the assignment can be based on the larger number of detectors made or a decision by lottery be brought about.
  • the control center is now the basic configuration of the system known. So you know whether there is a loop, in the affirmative, which detectors to the loop include, how many stub lines exist and which detectors belong to which branch line.
  • control center now uses the ascending order of the values of the row total ⁇ H of the A-matrix the position of the branch points and the Sequence of the detectors in the respective branch lines, as described under c) above, however now including the more than once occurring digits or values.
  • the control center now assigns the detectors to the recognized configuration installation numbers to and gives the recognized configuration together with these Installation numbers on a screen and / or a printer.
  • the installer or operator of the The system can in turn now be assigned by the head office Installation numbers in his installation plan transmitted and vice versa to all or to selected Detectors on their respective installation location Enter the stored text into the control center.
  • Every installation number assigned by the control center (in addition to its possible function as a detector address) designated very specific installation location, it is for the function of the system, especially in the event of an alarm from crucial that this assignment also with all conceivable interventions in the detector configuration either preserved or clearly recognizable Reallocation is done.
  • the head office logs all of it changes detected according to the above scheme the system (as well as all other relevant events). A condition where an incoming message a location other than the real installation location of the person concerned Assigned to the detector cannot occur.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP91118892A 1990-11-16 1991-11-05 Verfahren zur Ermittlung der Konfiguration von Meldern einer Gefahrenmeldeanlage Expired - Lifetime EP0485878B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4036639 1990-11-16
DE4036639A DE4036639A1 (de) 1990-11-16 1990-11-16 Verfahren zur ermittlung der konfiguration der melder einer gefahrenmeldeanlage und fuer die anlagenkonfigurationsbestimmung geeigneter melder
US07/909,572 US5402101A (en) 1990-11-16 1992-07-06 Method for determining the configuration of detectors of a danger alarm system and for determining the system configuration of suitable detectors

Publications (3)

Publication Number Publication Date
EP0485878A2 EP0485878A2 (de) 1992-05-20
EP0485878A3 EP0485878A3 (en) 1993-07-14
EP0485878B1 true EP0485878B1 (de) 1998-02-04

Family

ID=25898573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118892A Expired - Lifetime EP0485878B1 (de) 1990-11-16 1991-11-05 Verfahren zur Ermittlung der Konfiguration von Meldern einer Gefahrenmeldeanlage

Country Status (6)

Country Link
US (1) US5402101A (enrdf_load_stackoverflow)
EP (1) EP0485878B1 (enrdf_load_stackoverflow)
AT (1) ATE163103T1 (enrdf_load_stackoverflow)
DE (2) DE4036639A1 (enrdf_load_stackoverflow)
ES (1) ES2114872T3 (enrdf_load_stackoverflow)
HK (1) HK1004925A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940700C2 (de) * 1999-08-27 2003-05-08 Job Lizenz Gmbh & Co Kg Verfahren und Vorrichtung zur automatischen Zuweisung von Melderadressen bei einer Gefahrenmeldeanlage
EP2439885A1 (en) 2010-10-08 2012-04-11 Honeywell International Inc. Method for digital communication between a plurality of nodes connected by a serial field bus and corresponding system, in particular a field control system or field surveillance system
DE202016104114U1 (de) 2015-08-14 2016-08-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Netzwerkkonfiguration zur Vergabe von Netzwerkadressen an Ventilatoren in einem Netzwerk

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2931734B2 (ja) * 1993-03-17 1999-08-09 ホーチキ株式会社 防災監視装置
DE4433116B4 (de) * 1994-09-16 2004-07-15 Siemens Ag Verfahren zum selektiven Aufrufen von Netzelementen
IT1277178B1 (it) * 1995-03-24 1997-11-05 Bticino Spa Sistema di ricezione e di gestione di segnali digitali provenienti da dispositivi elettronici atto all'apprendimento delle informazioni
US5670937A (en) * 1995-05-16 1997-09-23 General Signal Corporation Line monitor for two wire data transmission
US5721530A (en) * 1995-05-16 1998-02-24 General Signal Corporation Stand alone mode for alarm-type module
US5786757A (en) * 1995-05-16 1998-07-28 General Signal Corporation Load shed scheme for two wire data transmission
US5701115A (en) * 1995-05-16 1997-12-23 General Signal Corporation Field programmable module personalities
US5864286A (en) * 1995-05-16 1999-01-26 General Signal Corporation Distributed intelligence alarm system having a two- tier monitoring process for detecting alarm conditions
ATE334571T1 (de) * 1996-05-13 2006-08-15 Electric Inc Kumho Verteilte netzsteuerung in einer dimmbaren leuchtstofflampenbeleuchtungsanordnung
DE19707241C2 (de) * 1997-02-25 2000-05-31 Pilz Gmbh & Co Modulares Sicherheitsschaltgerät
US6014084A (en) * 1997-05-19 2000-01-11 Pittway Corporation Electronic self-locating system and method
DE19800448C2 (de) * 1998-01-08 2000-04-27 Caradon Esser Gmbh Überwachungsanlage
GB2334359A (en) * 1998-02-11 1999-08-18 Scantronic Ltd Identifying devices in an electronic system
ITMI981529A1 (it) * 1998-07-03 2000-01-03 Deltron Ltd Modulo attuatore di allarme perimetrale particolarmente per un impianto di dispositivi avvolgibili
US6473706B1 (en) 2000-07-06 2002-10-29 International Business Machines Corporation Self-configuring and self-calibrating automated system
US6693529B2 (en) 2000-08-16 2004-02-17 Nittan Company Limited Fire alarm system
US6434682B1 (en) 2000-09-28 2002-08-13 International Business Machines Corporation Data management system with shortcut migration via efficient automatic reconnection to previously migrated copy
US6446160B1 (en) 2000-09-28 2002-09-03 International Business Machines Corporation Multi-drive data storage system with analysis and selected demounting of idle data storage media
US6604160B1 (en) 2000-09-28 2003-08-05 International Business Machines Corporation Computing system arbitrating and selectively providing resource-seeking tasks with takeaway of non-shareable resources
DE10138229B4 (de) * 2001-08-03 2009-10-01 Siemens Gebäudesicherheit GmbH & Co. oHG Verfahren zur Funkübertragung in einem Gefahrenmeldesystem
EP1282095B1 (de) * 2001-08-03 2010-09-01 Siemens Aktiengesellschaft Verfahren zur Funkübertragung in einem Gefahrenmeldesystem
US6987448B2 (en) * 2001-08-20 2006-01-17 Hill-Rom Services, Inc. Medical gas alarm system
DE10240650B3 (de) * 2002-09-03 2004-02-26 Siemens Gebäudesicherheit GmbH & Co. oHG Verfahren zum Adressieren von Meldern in einer Gefahrenmeldeanlage
DE10240832A1 (de) * 2002-09-04 2004-03-18 Robert Bosch Gmbh Bus
US20060290525A1 (en) * 2002-09-12 2006-12-28 Andersen Donald P Gas alert for medical gas system
US6777951B2 (en) * 2002-10-11 2004-08-17 Honeywell International, Inc. Method and apparatus for detecting and isolating shorts and other troubles on a polling loop
US7091902B2 (en) * 2003-12-17 2006-08-15 Xerox Corporation Systems and methods for characterizing the coverage of ad hoc sensor networks
ES2297551T3 (es) * 2005-03-15 2008-05-01 Siemens Schweiz Ag Procedimiento para la determinacion de la configuracion de una instalacion de alarma e instalacion de alarma.
US10354516B2 (en) * 2006-09-15 2019-07-16 Tyco Safety Products Canada, Ltd. Method and apparatus for automated activation of a security system
GB2456743A (en) * 2007-07-16 2009-07-29 Thorn Security Searching identity space for devices connected to a bus using masks and increasing mask length when replies collide
US8760280B2 (en) * 2011-07-28 2014-06-24 Tyco Fire & Security Gmbh Method and apparatus for communicating with non-addressable notification appliances
DE102012203960A1 (de) * 2012-03-14 2013-09-19 Robert Bosch Gmbh Verfahren zum Betreiben eines Netzwerks
DE102012203958A1 (de) * 2012-03-14 2013-09-19 Robert Bosch Gmbh Verfahren zum Betreiben eines Netzwerks
ITRM20120208A1 (it) * 2012-05-10 2013-11-11 Dea Security S R L Schiera di sensori, sistema di sicurezza e procedimento di rilevamento dell'ordine di posizionamento dei sensori all'interno di detta schiera
CN106327773A (zh) * 2015-07-01 2017-01-11 西门子瑞士有限公司 火灾报警控制器的配置装置及其配置方法
MX2020012857A (es) 2018-05-29 2021-05-12 Autronica Fire & Security As Prueba de una red de dispositivos de advertencia de peligro.
US12131621B2 (en) * 2020-07-03 2024-10-29 Siemens Schweiz Ag Method for automatic identification of fire detectors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360912A (en) * 1979-11-23 1982-11-23 Sperry Corporation Distributed status reporting system
CH651688A5 (de) * 1980-06-23 1985-09-30 Cerberus Ag Verfahren zur uebertragung von messwerten in einer brandmeldeanlage und einrichtung zur durchfuehrung des verfahrens.
CA1178678A (en) * 1981-03-13 1984-11-27 John M. Wynne Bidirectional, interactive fire detection system
DE3347357A1 (de) * 1983-12-28 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum vergeben von adressen an steckbare baugruppen
GB8431883D0 (en) * 1984-12-18 1985-01-30 Gent Ltd Transmission system
JPH0740319B2 (ja) * 1988-02-17 1995-05-01 ニッタン株式会社 端末器
DE58906968D1 (de) * 1988-06-30 1994-03-24 Siemens Ag Verfahren zur Adressierung von Prozessoreinheiten und Schaltungsanordnung zur Durchführung des Verfahrens.
US4885568A (en) * 1988-11-21 1989-12-05 Interactive Technologies, Inc. Integrated alarm transponder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940700C2 (de) * 1999-08-27 2003-05-08 Job Lizenz Gmbh & Co Kg Verfahren und Vorrichtung zur automatischen Zuweisung von Melderadressen bei einer Gefahrenmeldeanlage
US6838999B1 (en) 1999-08-27 2005-01-04 Job Lizenz Gmbh & Co. Kg Method and device for automatically allocating detector addresses in an alarm system
EP2439885A1 (en) 2010-10-08 2012-04-11 Honeywell International Inc. Method for digital communication between a plurality of nodes connected by a serial field bus and corresponding system, in particular a field control system or field surveillance system
WO2012045875A1 (en) 2010-10-08 2012-04-12 Honeywell International Inc. Method for digital communication between a plurality of nodes connected by a serial field bus and corresponding system, in particular a field control system or field surveyance system
DE202016104114U1 (de) 2015-08-14 2016-08-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Netzwerkkonfiguration zur Vergabe von Netzwerkadressen an Ventilatoren in einem Netzwerk
EP3131270A1 (de) 2015-08-14 2017-02-15 ebm-papst Mulfingen GmbH & Co. KG Netzwerkkonfiguration und verfahren zur vergabe von netzwerkadressen an ventilatoren in einem netzwerk
DE102015113489A1 (de) 2015-08-14 2017-02-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Netzwerkkonfiguration und Verfahren zur Vergabe von Netzwerkadressen an Ventilatoren in einem Netzwerk

Also Published As

Publication number Publication date
EP0485878A2 (de) 1992-05-20
DE4036639A1 (de) 1992-05-21
ATE163103T1 (de) 1998-02-15
EP0485878A3 (en) 1993-07-14
ES2114872T3 (es) 1998-06-16
US5402101A (en) 1995-03-28
DE4036639C2 (enrdf_load_stackoverflow) 1993-07-15
HK1004925A1 (en) 1998-12-11
DE59108931D1 (de) 1998-03-12

Similar Documents

Publication Publication Date Title
EP0485878B1 (de) Verfahren zur Ermittlung der Konfiguration von Meldern einer Gefahrenmeldeanlage
EP1206765B1 (de) Verfahren und vorrichtung zur automatischen zuweisung von melderadressen bei einer gefahrenmeldeanlage
EP1109143B1 (de) Verfahren und Vorrichtung zur Bestimmung von als Stromsenken wirkenden gestörten Meldern in einer Gefahrenmeldeanlage
DE2817089A1 (de) Gefahrenmeldeanlage
EP0177019A2 (de) Datenübermittlungseinrichtung, die ein Datennetz mit Baumstruktur aufweist
EP0093872A1 (de) Verfahren zur Übertragung von Messwerten in einem Überwachungssystem
EP0067339A2 (de) Verfahren und Anordnung zur Störungserkennung in Gefahren-, insbesondere Brandmeldeanlagen
EP0004909B1 (de) Gefahrenmeldeanlage
EP0004912B1 (de) Gefahrenmeldeanlage
DE3614692C2 (enrdf_load_stackoverflow)
DE3032619C2 (de) Fernwirkeinrichtung mit wenigstens einer Zentralstation und mit weiteren Stationen
DE2946169C2 (de) Verfahren zum Ermitteln des Zustandes betimmter Alarmgeber einer Überwachungsanlage
DE4426466C2 (de) Anordnung und Verfahren zum Betreiben von Gefahrenmeldern
DE3225032C2 (de) Verfahren und Einrichtung zur wahlweisen automatischen Abfrage der Melderkennung oder des Meldermeßwerts in einer Gefahrenmeldeanlage
EP0450119B1 (de) Einrichtung zum Anschliessen weiterer Elemente an eine bereits bestehende Meldeprimärleitung
EP0254125A1 (de) Gefahrenmeldeanlage
DE2823918C3 (de) Schaltungsanordnung zur zentralen Störungssignalisierung in Betriebsstellen
EP0060339B1 (de) Station für Fernwirkeinrichtung
DE2823836C3 (de) Anordnung zur zentralen Erfassung und Verarbeitung von Störungsmeldungen in Betriebsstellen
DE2525438A1 (de) Ueberwachungsanordnung zur ueberwachung zentraler einrichtungen
DE2823919C3 (de) Anordnung zur Abfrage mehrerer Gruppen von Meldequellen mittels einer Signalisierungseinheit
EP0056099B1 (de) Überwachungseinrichtung für Fernwirkeinrichtungen
DE4223679A1 (de) Meldesignal-Übertragungssystem für Überwachungs- und Alarmanlagen
DE2705190A1 (de) Detektorvorrichtung zum feststellen von kriterien von elektrischen stromkreisen
DE3800523A1 (de) Datenverarbeitungssystem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19930819

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CARADON ESSER GMBH

17Q First examination report despatched

Effective date: 19961104

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI NL

REF Corresponds to:

Ref document number: 163103

Country of ref document: AT

Date of ref document: 19980215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: LUCHS & PARTNER PATENTANWAELTE

REF Corresponds to:

Ref document number: 59108931

Country of ref document: DE

Date of ref document: 19980312

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980304

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2114872

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: CARADON ESSER GMBH TRANSFER- ESSER SECURITY SYSTEMS GMBH

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: ESSER SECURITY SYSTEMS GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: NOVAR GMBH

Free format text: ESSER SECURITY SYSTEMS GMBH#DIESELSTRASSE 2#41469 NEUSS (DE) -TRANSFER TO- NOVAR GMBH#DIESELSTRASSE 2#41469 NEUSS (DE)

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

NLS Nl: assignments of ep-patents

Owner name: ESSER-EFFEFF ALARM GMBH

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: NOVAR GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: TP

Ref country code: FR

Ref legal event code: CA

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101109

Year of fee payment: 20

Ref country code: AT

Payment date: 20101022

Year of fee payment: 20

Ref country code: NL

Payment date: 20101025

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101130

Year of fee payment: 20

Ref country code: CH

Payment date: 20101026

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20101118

Year of fee payment: 20

Ref country code: GB

Payment date: 20101022

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20101119

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59108931

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59108931

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20111105

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20111104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111105

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 163103

Country of ref document: AT

Kind code of ref document: T

Effective date: 20111105

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20111106