EP1966776B1 - Système de signalisation de danger - Google Patents

Système de signalisation de danger Download PDF

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Publication number
EP1966776B1
EP1966776B1 EP06819588.2A EP06819588A EP1966776B1 EP 1966776 B1 EP1966776 B1 EP 1966776B1 EP 06819588 A EP06819588 A EP 06819588A EP 1966776 B1 EP1966776 B1 EP 1966776B1
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EP
European Patent Office
Prior art keywords
evaluation units
evaluation
units
alarm system
alarm
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.)
Revoked
Application number
EP06819588.2A
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German (de)
English (en)
Other versions
EP1966776A1 (fr
Inventor
Heinz-Juergen Loges
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
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Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1966776A1 publication Critical patent/EP1966776A1/fr
Application granted granted Critical
Publication of EP1966776B1 publication Critical patent/EP1966776B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G08B25/009—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
    • 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

Definitions

  • the invention relates to a danger detection system for buildings with evaluation units designed as freely programmable control units.
  • the publication WO 97/26635 discloses a fire alarm system having a fire control station communicating with a plurality of intelligent communication nodes via a network.
  • the intelligent communication nodes are signal-wise connected to a plurality of peripheral devices.
  • the publication DE 38 26 895 C2 relates to a Subscribeldestrom with a central control unit and a plurality of control and signaling elements, actuators and signaling elements, which are connected via a common bus, wherein the central control unit, the control and signaling members, the actuators and the signaling elements are arranged parallel to each other signal technology.
  • the danger detection system for buildings has the advantage that the hazard detection system can be used flexibly and adapted to the respective local conditions of use. It is particularly advantageous that the security-specific parameters of the fire, burglary and emergency call area, provided by respective detectors, are selectively and quickly assessable by the evaluation units in the area of the respective location. At the same time, the danger alarm system described has the advantage that large distances, in particular of several kilometers, could be bridged by the evaluation units connected in series (daisy chain). This contributes in a particularly advantageous manner to the fact that the alarm system described is used both for monitoring in the area of municipalities, such as hospitals and nursing homes, as well as in public, such as escape door control, and private areas can be used to secure housing.
  • the danger detection system has the advantage that small autonomous and self-contained security areas are connected via the connection to a building management system with large systems by the design of the evaluation as a freely programmable controller (FPS) and connection of local safety buses. It is particularly advantageous that the evaluation units are connected to the building management system to a ring, as this contributes to increase the reliability of the danger detection system.
  • FPS freely programmable controller
  • FIG. 1 shows a danger alarm system for buildings.
  • the following describes a hazard alarm system for buildings with evaluation units designed as programmable control units and a building management system.
  • evaluation units designed as programmable control units and a building management system.
  • the evaluation units are connected to the building management system via a fast data connection.
  • FIG. 1 shows a hazard detection system 1 for buildings, comprising a plurality of programmable controllers (FPS) trained evaluation 2, 22 and a building management system 10.
  • the evaluation units 2, 22 are characterized in that they have a large number of inputs and programmable programmable outputs. Furthermore, the evaluation units 2, 22 comprise a microprocessor, as well as nonvolatile and volatile memory units.
  • the non-volatile storage devices are read-only memories (ROM) or rewritable ROM, such as an EPROM.
  • the evaluation units 2, 22 are designed such that a processing program that combines the inputs of the inputs with output signals of the outputs, is freely programmable and stored in the non-volatile memory units.
  • the volatile memory devices are Random Access Memories (RAM), which are used to cache data from the processing program.
  • the evaluation units 2, 22 have four interfaces 7 of a first type, which are designed to connect a building security bus 3.
  • the building security bus 3 is preferably the known security bus LSN (Local Security Network).
  • the building security busses 3 are connected as a ring to the interface 7 of the first type.
  • the building security busses 3 are designed such that fire detectors 4 combined with other types of detectors, such as burglar alarm 5 and / or alarm 6, on the building security bus 3 are operable.
  • the evaluation units 2, 22 comprise an interface 8 of the second type, which is designed to provide a high data transmission rate.
  • the data transfer rate is preferably 9600 bit / s or more.
  • the interfaces 8 of the second type each comprise two optocouplers 9 which are designed in such a way that the evaluation units 2, 22 are in each case galvanically decoupled from data lines 11, 12 connected to their interface 8 for producing the data connection.
  • a first evaluation unit 2 is connected via its interface 8 of the second type and an optocoupler 9 via a data line 11 with a second identically constructed second evaluation unit 22 by means of its interface 8 of the second type and its optocoupler 9 connected in series.
  • Both evaluation units 2, 22 have the above-mentioned interfaces 7 of the first type, which are designed so that the four building security buses have a total length of 1000 m, with a total of up to 127 detectors of different types, in particular fire detector 4, burglar alarm 5 and / or emergency call 6, are connected.
  • the second evaluation unit 22 is connected via the interface 8 of the second type and its optocoupler 9 via a data line with other not shown, but substantially identical evaluation and finally with a building management system 10.
  • the building management system 10 also includes an interface 8 of the second type with two optocouplers 9 for connecting two data lines 11, 12.
  • the building management systems 10 via the second optocoupler 9 and a second data line 12 with the optocoupler 9 of the interface 8 of the first evaluation 2 connected so that the connected Evaluation units 2, 22 and the building management system 10 form a ring.
  • the training as a ring is not absolutely necessary, but advantageous in terms of reliability of the hazard detection system 1.
  • the building management system 10 is designed in such a way that, in addition to the data of the evaluation units 2, 22, it processes data from further trades, in particular access control systems and / or heating and ventilation systems and / or video systems and / or public address systems.
  • the building management system 10 is a computer-aided operating and information system, which ensures safe operation and action initiation in the event of an alarm.
  • the length of the data lines 11, 12 between two evaluation units 2, 22 or between an evaluation unit 2, 22 and the building management system 10 is between 500 and 1000 meters.
  • the evaluation units 2, 22 are essentially identical in terms of the interfaces 7, 8 and the further inputs and outputs. Only the processing programs are adapted to the particular conditions of the connected detectors and the localities.
  • the evaluation units 2, 22 are characterized in that the evaluation units 2, 22 are designed in such a way that they process and evaluate the safety-specific characteristics of the connected detectors by means of the processing programs adapted to the respective situation.
  • the evaluation units 2, 22 evaluate the signals transmitted by the detectors via the building security bus 3 and generate digitally coded alarm messages as a function of the signals.
  • each evaluation unit 2, 22 provide the alarm messages received by a further evaluation unit 2, 22 at the second interfaces 8 for forwarding to the building management system 10.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Claims (8)

  1. Système avertisseur de danger (1) pour bâtiments comprenant des unités d'interprétation (2, 22) réalisées sous la forme d'unité de commande programmables librement (FPS), les unités d'interprétation (2, 22) présentant au moins une première interface (7) avec un bus de sécurité du bâtiment (3), caractérisé en ce que les unités d'interprétation (2, 22) présentent des deuxièmes interfaces (8) pour la délivrance d'un débit de transmission de données élevé et en ce qu'une liaison de données est établie entre le système de gestion du bâtiment (10) et une première unité d'interprétation (2) par le biais des deuxièmes interfaces (8) par connexion en série avec au moins une deuxième unité d'interprétation (22).
  2. Système avertisseur de danger (1) selon la revendication 1, caractérisé en ce que les deuxièmes interfaces (8) comprennent un optocoupleur (9) configuré de telle sorte que les unités d'interprétation (2, 22) sont découplées galvaniquement d'une ligne de données (11, 12) raccordée à leur deuxième interface (8) pour établir la liaison de données.
  3. Système avertisseur de danger (1) selon la revendication 2, caractérisé en ce que la ligne de données (11, 12) présente entre deux unités d'interprétation (2, 22) et/ou entre les unités d'interprétation (2, 22) et le système de gestion du bâtiment (10) une longueur comprise entre 500 et 1000 mètres.
  4. Système avertisseur de danger (1) selon l'une des revendications précédentes, caractérisé en ce que les unités d'interprétation (2, 22) et le système de gestion du bâtiment (10) sont reliés pour former un anneau.
  5. Système avertisseur de danger (1) selon l'une des revendications précédentes, caractérisé en ce que des avertisseurs, notamment des avertisseurs d'incendie (4) et/ou des avertisseurs d'intrusion (5) et/ou des avertisseurs d'appel de détresse (6) sont raccordés au bus de sécurité du bâtiment (3).
  6. Système avertisseur de danger (1) selon la revendication 5, caractérisé en ce que les unités d'interprétation (2, 22) interprètent les signaux transmis par les avertisseurs par le biais du bus de sécurité du bâtiment (3), génèrent des messages d'alarme codés numériquement en fonction des signaux et délivrent les messages d'alarme sur la deuxième interface (8) en vue de leur transmission au système de gestion du bâtiment (10).
  7. Système avertisseur de danger (1) selon la revendication 6, caractérisé en ce que les unités d'interprétation (2, 22) sont configurées de telle sorte que les unités d'interprétation (2, 22) délivrent les messages d'alarme reçus de la part d'une unité d'interprétation (2, 22) supplémentaire aux deuxièmes interfaces (8) en vue de leur transmission au système de gestion du bâtiment (10).
  8. Système avertisseur de danger (1) selon l'une des revendications précédentes, caractérisé en ce que la première unité d'interprétation (2) et les unités d'interprétation supplémentaires (22) ont une structure pour l'essentiel identique.
EP06819588.2A 2005-12-23 2006-11-17 Système de signalisation de danger Revoked EP1966776B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005062129A DE102005062129A1 (de) 2005-12-23 2005-12-23 Gefahrenmeldesystem
PCT/EP2006/068620 WO2007073991A1 (fr) 2005-12-23 2006-11-17 Système de signalisation de danger

Publications (2)

Publication Number Publication Date
EP1966776A1 EP1966776A1 (fr) 2008-09-10
EP1966776B1 true EP1966776B1 (fr) 2013-10-16

Family

ID=37600982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06819588.2A Revoked EP1966776B1 (fr) 2005-12-23 2006-11-17 Système de signalisation de danger

Country Status (4)

Country Link
US (1) US7671731B2 (fr)
EP (1) EP1966776B1 (fr)
DE (1) DE102005062129A1 (fr)
WO (1) WO2007073991A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956735B2 (en) 2006-05-15 2011-06-07 Cernium Corporation Automated, remotely-verified alarm system with intrusion and video surveillance and digital video recording
WO2009012289A1 (fr) * 2007-07-16 2009-01-22 Cernium Corporation Appareil et procédés de vérification d'alarme vidéo
DE102014214344A1 (de) 2014-07-23 2016-01-28 Robert Bosch Gmbh Brandmeldevorrichtung, Verfahren zur Übertragung von Daten mit der Brandmeldevorrichtung sowie Computerprogramm
EP3035311B1 (fr) 2014-12-19 2019-10-09 Novar GmbH Dispositif maître de bus pour un système d'avertissement de danger et système d'avertissement de danger utilisant celui-ci
DE202014011531U1 (de) 2014-12-19 2021-12-14 Novar Gmbh Bus-Master-Vorrichtung für ein Gefahrenmeldesystem und ein Gefahrenmeldesystem, das diese Vorrichtung verwendet
CN109478362B (zh) * 2016-04-08 2021-10-08 泰科消防产品有限合伙公司 模块化且可扩展型火灾抑制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402298A (en) 1983-12-05 1995-03-28 Leviton Manufacturing Co., Inc. Shock hazard protection system
DE3826895A1 (de) * 1988-08-08 1990-03-08 Heiland Bernd Fernwirk und/oder fernmelde-anlage
GB9021484D0 (en) * 1990-10-03 1990-11-14 Univ Strathclyde Gas insulated substations
AU1829797A (en) 1996-01-16 1997-08-11 Firecom, Inc. A networked, distributed fire alarm system
DE10105189A1 (de) 2001-02-06 2002-08-29 Bosch Gmbh Robert Überwachungsgerät
DE10127057B4 (de) 2001-06-02 2005-03-10 Bosch Gmbh Robert Gefahrenmeldezentrale
US7106193B2 (en) * 2003-12-23 2006-09-12 Honeywell International, Inc. Integrated alarm detection and verification device

Also Published As

Publication number Publication date
WO2007073991A1 (fr) 2007-07-05
EP1966776A1 (fr) 2008-09-10
DE102005062129A1 (de) 2007-06-28
US20080246600A1 (en) 2008-10-09
US7671731B2 (en) 2010-03-02

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