EP1710765A1 - Système radio de signalement de danger - Google Patents

Système radio de signalement de danger Download PDF

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Publication number
EP1710765A1
EP1710765A1 EP05007586A EP05007586A EP1710765A1 EP 1710765 A1 EP1710765 A1 EP 1710765A1 EP 05007586 A EP05007586 A EP 05007586A EP 05007586 A EP05007586 A EP 05007586A EP 1710765 A1 EP1710765 A1 EP 1710765A1
Authority
EP
European Patent Office
Prior art keywords
alarm
detector
radio
hazard
master
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Withdrawn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
EP05007586A
Other languages
German (de)
English (en)
Inventor
Rolf Beckers
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 EP05007586A priority Critical patent/EP1710765A1/fr
Priority to PCT/EP2006/060870 priority patent/WO2006106037A1/fr
Publication of EP1710765A1 publication Critical patent/EP1710765A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
    • 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
    • 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
    • G08B25/01—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
    • G08B25/10—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 wireless transmission systems

Definitions

  • the present invention relates to a radio alarm system for the home in residential or residential buildings, with arranged in the area to be monitored hazard detectors, each having a fire sensor and a radio module for the bidirectional exchange of data and alarms for alerting in case of fire.
  • Radio alarm systems are becoming increasingly popular even in the event of fire alarms, on the one hand because of their obvious advantages (no cabling required) and on the other because of the ever-increasing transmission reliability due to the bidirectional connections.
  • the bidirectional radio increases the cost and also has a relatively high energy consumption.
  • the EP-A-0 911 775 is a danger detection system of the type described above, whose components are designed to save energy and can be reliably detected in the disturbances in a short time.
  • unnecessary fault messages triggered by so-called fading holes can not be ruled out and require additional mechanisms to prevent them.
  • the invention now a wireless alarm system, in particular fire alarm system to be specified, which requires no headquarters but not inferior in terms of reliability and alarm security of a fire alarm system with headquarters.
  • one of the hazard detectors is designed as a master, to which the other danger detectors are assigned, that the data transfer between the master and the other hazard detectors is done directly or by routing and transmit each alarm message of the other hazard alarms to the master and that the master detector, upon receipt of an alarm message from one of the other hazard alarms, causes all alarm devices to trigger an alarm.
  • a first preferred embodiment of the inventive radio alarm system is characterized in that each hazard alarm has a confirmation button.
  • the acknowledgment key is provided for test purposes and for the deactivation of alarms in alarm condition.
  • the radio alarm system according to the invention is installed in a three-storey single-family house and the master detector is located in the basement No. 1 (cellar, garage and ancillary rooms) and the bedrooms are located in the basement No. 3, then in the fire in the garage Garage detectors detect the fire outbreak and send a corresponding alarm signal to the master detector. This would cause all other danger detectors, including those in the bedrooms on the third floor, to activate the alarm, so that all persons present in the house would be warned. By pressing the acknowledgment button of any hazard detector all detector all detectors could be deactivated.
  • the security alarm system has all the advantages of having a central unit with regard to alerting security, and thus achieves a quality that is still unrivaled in home installations, and at a reasonable cost. If one takes into account that up to 50 detectors can hang on a signaling line in the already mentioned SiRoute radio alarm system, it is clear that the radio alarm system according to the invention can also be used in blocks of flats with up to 50 rooms, ie an average size of three Rooms, at least 15 apartments, can be used.
  • a third preferred embodiment of the inventive radio alarm system is characterized in that the alarm are integrated into the hazard alarm.
  • the hazard alarms preferably consist of the radio module and a detector module containing the fire sensor, the acknowledgment button and the alarm transmitter.
  • a fourth preferred embodiment is characterized in that the radio module each has two inputs and outputs, wherein the inputs operated by the detector module and their status is transmitted, and the outputs control operations in the detector module and their status is controlled by radio signals.
  • the detector module and the radio module are plugged together.
  • a further preferred embodiment is characterized in that by pressing the acknowledgment button of an activated hazard alarm, a corresponding acknowledgment signal is generated and transmitted to the master detector, which in turn emits a dependent of the state of its second output signal.
  • the one-family house shown schematically in Fig. 1 has three floors ST 1 to ST 3 and a loft DB.
  • the lowest floor ST 1 contains a garage GA, a multi-purpose room MR and a basement KE, in the middle floor ST 2 are the living room WZ, the dining room EZ and the kitchen KU, in the upper floor ST 3 there are three bedrooms SZ 1 to SZ 3 .
  • a radio fire detector 1 is mounted, in the multi-purpose room MR a radio master detector 2, which in addition to its detector function has certain functions of the central unit.
  • the radio fire detectors 1 do not act as stand-alone detectors, but send their alarm signals and also the acknowledgments of alarms to the radio master detector 2, which in turn sends corresponding signals to the radio fire detector 1.
  • the radio master detector which is a fire detector with additional central functions, as a master detector 2 and the radio fire detector 1, so these are the detectors with pure detector function, referred to as remaining hazard detector 1.
  • the amount of danger detectors used thus consists of a master detector 2 and the other hazard detectors 1.
  • Each hazard detector, whether master 2 or other hazard detector 1 consists of a detector module, which according to FIG. 2 a sensor 3 for a fire characteristic, such as a heat, Smoke or fire gas sensor, an acoustic alarm transmitter 4 and a confirmation button 5, and a radio module 6.
  • the detector module and the radio module 6 are plugged together (see the radio alarm system SiRoute of Siemens Switzerland AG and the EP-A-1 227 452 ).
  • the radio module 6 is designed for bidirectional data traffic, the alarm device 4 are preferably so-called indoor siren, which is common in today's Brandverlern for home use Art.
  • the communication between the other hazard detectors 1 on the one hand and the master detector 2 on the other hand takes place in a so-called routing method in which the data one of the remaining danger detector 1 to the master detector 2 and vice versa not directly, but are transmitted to other acting as intermediate stations remaining danger detector 1, if due to a low radio range between the master 2 and the other relevant danger detector 1 no radio connection exists or the wireless connection is disturbed.
  • the alarm transmitter 4 could not form part of the detector module and be separated from the hazard detector, which makes little sense for cost reasons, because such an autonomous alarm device would have its own radio module.
  • the radio module 6 has two inputs E 1 and E 2 as well as two outputs A 1 and A 2 .
  • the inputs E 1 and E 2 whose state is transmitted, are operated by the plugged detector module, namely the input E 1 from the sensor 3 and the input E 2 of the acknowledgment button 5. If at the input E 1 is an alarm signal of the sensor 3 or the Acknowledge button 5 has been pressed, then this state of the relevant radio module 6 is transmitted to the master detector 2 and / or to the other hazard detector 1.
  • the two outputs A 1 and A 2 control processes in the plugged detector module, according to the representation controls the output A 1 detector tests and the output A 2 the alarm transmitter 4.
  • the state of the two outputs A 1 and A 2 is controlled by received from another hazard detector radio signals.
  • the radio module 6 operates as follows: Upon receipt of an alarm signal from the sensor 3, the alarm transmitter 4 of the respective detector module is turned on the one hand and on the other hand transmitted the alarm state of the input E 1 by radio to the other hazard, received by at least one of the remaining hazard detector 1 and from this It then activates via its output A 2 all acoustic alarms 4, so that any person in the house, even if she is staying in a relatively distant from the fire room, alarmed.
  • the or an alarmed person now operates the acknowledgment button 5 of one of the remaining hazard detectors 1 in their room or a nearby and accessible hazard detector 1, whereby this detector receives a corresponding acknowledgment signal at the input E 2 , which according to the mentioned routing method to the input E 2 of the master detector 2 passes. If output A 2 is active (alarm transmitter active), the master detector 2 sends out via the output A 2 a signal which switches off all alarms 4.
  • the master detector 2 If the master detector 2 receives an acknowledgment signal on the input E 2 and the output A 2 is not active, ie there is no fire alarm, it activates its output A 1 and sends out a test sequence. This is received by the remaining hazard detectors 1 on the input E 2 and triggers a corresponding signal at the output A 1 , which documents the functionality of the radio module 6 of the relevant hazard alarm. The transmission of the test sequence thus causes a self-test of the remaining hazard detector 1.
  • the illustrated radio alarm system with certain central functions exporting master detector 2 and the other hazard detectors 1 represents a fire alarm system, which is not practically inferior in terms of functionality, alarm security, detection security and reliability of a conventional wired fire alarm system with detectors and control center. It opens up the possibility of equipment of objects not previously protected by fire alarm systems but at most by individual stand-alone fire detectors, such as single and multi-family houses and blocks of flats of a certain size, with a fully fledged fire alarm system. It is easy to install and does not require specialized personnel for installation.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
EP05007586A 2005-04-07 2005-04-07 Système radio de signalement de danger Withdrawn EP1710765A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05007586A EP1710765A1 (fr) 2005-04-07 2005-04-07 Système radio de signalement de danger
PCT/EP2006/060870 WO2006106037A1 (fr) 2005-04-07 2006-03-20 Systeme d'alarme par radio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05007586A EP1710765A1 (fr) 2005-04-07 2005-04-07 Système radio de signalement de danger

Publications (1)

Publication Number Publication Date
EP1710765A1 true EP1710765A1 (fr) 2006-10-11

Family

ID=34934832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007586A Withdrawn EP1710765A1 (fr) 2005-04-07 2005-04-07 Système radio de signalement de danger

Country Status (2)

Country Link
EP (1) EP1710765A1 (fr)
WO (1) WO2006106037A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140453A1 (fr) * 2014-03-19 2015-09-24 Vinci Construction Grands Projets Dispositif d'alerte de chantier souterrain
CN112305174A (zh) * 2020-11-26 2021-02-02 北京中电华劳科技有限公司 一种气体探测器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021053A1 (fr) * 1998-10-06 2000-04-13 Slc Technologies, Inc. Systeme prive d'alarme de securite et d'incendie
US6441723B1 (en) * 1999-11-15 2002-08-27 General Electric Company Highly reliable power line communications system
EP1244081A1 (fr) * 2001-03-23 2002-09-25 Siemens Gebäudesicherheit GmbH & Co. OHG Procede de communication radio dans un systeme d'alarme
EP1501060A1 (fr) * 2003-07-25 2005-01-26 E.I. Technology Limited Un dispositif d'alarm de fumée

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021053A1 (fr) * 1998-10-06 2000-04-13 Slc Technologies, Inc. Systeme prive d'alarme de securite et d'incendie
US6441723B1 (en) * 1999-11-15 2002-08-27 General Electric Company Highly reliable power line communications system
EP1244081A1 (fr) * 2001-03-23 2002-09-25 Siemens Gebäudesicherheit GmbH & Co. OHG Procede de communication radio dans un systeme d'alarme
EP1501060A1 (fr) * 2003-07-25 2005-01-26 E.I. Technology Limited Un dispositif d'alarm de fumée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140453A1 (fr) * 2014-03-19 2015-09-24 Vinci Construction Grands Projets Dispositif d'alerte de chantier souterrain
FR3018939A1 (fr) * 2014-03-19 2015-09-25 Vinci Construction Grands Projets Dispositif d'alerte de chantier souterrain
CN112305174A (zh) * 2020-11-26 2021-02-02 北京中电华劳科技有限公司 一种气体探测器

Also Published As

Publication number Publication date
WO2006106037A1 (fr) 2006-10-12

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