EP0834846A3 - Drahtlose Gefahren-Meldeanlage und Meldeverfahren - Google Patents

Drahtlose Gefahren-Meldeanlage und Meldeverfahren Download PDF

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Publication number
EP0834846A3
EP0834846A3 EP97122284A EP97122284A EP0834846A3 EP 0834846 A3 EP0834846 A3 EP 0834846A3 EP 97122284 A EP97122284 A EP 97122284A EP 97122284 A EP97122284 A EP 97122284A EP 0834846 A3 EP0834846 A3 EP 0834846A3
Authority
EP
European Patent Office
Prior art keywords
signal
signalling system
signals
frequencies
central device
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.)
Granted
Application number
EP97122284A
Other languages
English (en)
French (fr)
Other versions
EP0834846B1 (de
EP0834846A2 (de
Inventor
Peter John Goddard
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7754879&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0834846(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0834846A2 publication Critical patent/EP0834846A2/de
Publication of EP0834846A3 publication Critical patent/EP0834846A3/de
Application granted granted Critical
Publication of EP0834846B1 publication Critical patent/EP0834846B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems
    • 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
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)

Abstract

Drahtlose Gefahren-Meldeanlage mit einer Meldezentrale und zumindest einer Meldeeinrichtung, wobei die Meldezentrale
   eine von der Meldeeinrichtung bei einem melderelevanten Ereignis abgegebene Funkmeldung empfängt und auswertet. Um die Störanfälligkeit der Gefahren-Meldeanlage hinsichtlich Fremdsignaleinwirkungen durch externe Störsender zu verringern besteht die Funkmeldung aus zwei Funksignalen unterschiedlicher Frequenz, wodurch die Störwahrscheinlichkeit drastisch reduzierbar ist. Zudem kann auch das von der Meldezentrale an eine Signalisiereinrichtung abgegebene Steuersignal zweifrequent sein, wodurch auch eine störunanfällige, funkgesteuerte Signalisierung ermöglicht wird. Eine weitere Möglichkeit zur Erhöhung der Sicherheit gegenüber Fremdsignalstörungen ist die Bereitstellung von Meldeeinrichtungen, bei denen die Dauer einer Deaktivierungsphase und die Anzahl der Meldesignalabgaben bis zur Einleitung der Deaktivierungsphase programmierbar ist. Zudem kann mittels eines Fremdsignal-Überprüfungssystems bestehend aus Prüfsender und -empfänger bereits vor einer Alarmauslösung eine Fremdsignalstörung hinsichtlich der Blockierung der Anlage ausgewertet und damit die Störsicherheit weiter erhöht werden.
EP97122284A 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren Expired - Lifetime EP0834846B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19506385 1995-02-23
DE19506385A DE19506385C2 (de) 1995-02-23 1995-02-23 Drahtlose Gefahren-Meldeanlage und Meldeverfahren
EP96100688A EP0729124B1 (de) 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP96100688.9 Division 1996-01-18
EP96100688A Division EP0729124B1 (de) 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren

Publications (3)

Publication Number Publication Date
EP0834846A2 EP0834846A2 (de) 1998-04-08
EP0834846A3 true EP0834846A3 (de) 1998-08-05
EP0834846B1 EP0834846B1 (de) 2002-01-23

Family

ID=7754879

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97122284A Expired - Lifetime EP0834846B1 (de) 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren
EP96100688A Expired - Lifetime EP0729124B1 (de) 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96100688A Expired - Lifetime EP0729124B1 (de) 1995-02-23 1996-01-18 Drahtlose Gefahren-Meldeanlage und Meldeverfahren

Country Status (3)

Country Link
EP (2) EP0834846B1 (de)
AT (2) ATE212464T1 (de)
DE (1) DE19506385C2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3119182B2 (ja) * 1996-12-04 2000-12-18 トヨタ自動車株式会社 緊急通報システム
GB2331415A (en) * 1997-10-28 1999-05-19 Atl Monitors Limited Radio communications system
DE19757235C2 (de) * 1997-12-22 2000-01-05 Honeywell Ag Leitsystem für ein Gebäude bzw. für einen oder mehrere Räume eines Gebäudes
FR2787905A1 (fr) * 1998-12-23 2000-06-30 Cedi Securite Installation de communication asynchrone multifrequence
DE10000412A1 (de) * 2000-01-07 2001-07-26 Kremser Peter Fa Rauchmelder
DE10028333B4 (de) * 2000-06-05 2007-01-11 Gärtner, Erich Sicherheits-Funk-Schaltungsanordnung für ein Abluftsystem
FR2816430B1 (fr) * 2000-11-06 2006-06-16 Atral Dispositif et procede de surveillance et/ou d'alarme multi-frequences
US6664893B1 (en) 2001-04-23 2003-12-16 Cardionet, Inc. Method for controlling access to medical monitoring device service
US6801137B2 (en) * 2001-04-23 2004-10-05 Cardionet, Inc. Bidirectional communication between a sensor unit and a monitor unit in patient monitoring
US6665385B2 (en) 2001-04-23 2003-12-16 Cardionet, Inc. Medical monitoring system having multipath communications capability
SE523429C2 (sv) 2001-04-23 2004-04-20 Jokab Safety Ab Säkerhetsslinga för övervakning av olika säkerhetsgivare
US6694177B2 (en) 2001-04-23 2004-02-17 Cardionet, Inc. Control of data transmission between a remote monitoring unit and a central unit
US20050119580A1 (en) 2001-04-23 2005-06-02 Eveland Doug C. Controlling access to a medical monitoring system
ES2187293B1 (es) * 2001-10-25 2004-09-01 S.D.P. Sistemas De Proteccion, S.L. Dispositivo de seguridad y sistema de alarma de intrusion.
DE10208451A1 (de) * 2002-02-27 2003-09-04 Bremicker Soehne Kg A Fenster-/Türschloss
FR2852134B1 (fr) * 2003-03-04 2005-06-10 Dispositif emetteur-recepteur de securite notamment pour systemes de transport de personnes
US7295127B2 (en) 2003-09-12 2007-11-13 Simplexgrinnell Lp National security warning system integrated with building fire alarm notification system
US7714733B2 (en) 2003-09-12 2010-05-11 Simplexgrinnell Lp Emergency warning system integrated with building hazard alarm notification system
US7145466B2 (en) 2003-09-12 2006-12-05 Simplexgrinnell Lp National security warning system integrated with building fire alarm notification system
DE202004021502U1 (de) 2004-10-04 2008-08-07 Heiland, Bernd, Dipl.-Ing. Dr. Einbruchmeldeanlage
DE102005025539B3 (de) * 2005-06-03 2006-11-16 Abb Patent Gmbh Anzeigesystem eines Gebäudes
EP1926236B1 (de) * 2006-11-24 2010-04-28 Siemens Aktiengesellschaft Verfahren und Einrichtung zur Abschätzung der Zuverlässigkeit einer Funkverbindung
US9148796B2 (en) 2012-12-13 2015-09-29 Ninve Jr. Inc. Resilient antenna disturbance detector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574230A1 (de) * 1992-06-09 1993-12-15 Hartbrook Properties Limited System für den Eigentumsschutz
FR2700873A1 (fr) * 1993-01-26 1994-07-29 Bouquin Paul Edouard Dispositif antibrouillage radio infraudable pour systèmes de surveillance d'intrusions.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639167B1 (fr) 1988-11-14 1994-04-15 Morey Gilles Procede et systeme de transmission d'un signal
DE4035070A1 (de) * 1990-11-05 1992-05-07 Norbert Schaaf Funkalarmanlage
DE4239702C1 (de) * 1992-11-26 1994-03-24 Grundig Emv Verfahren zur Überwachung und zum Betrieb einer Funkstrecke zwischen der Zentraleinheit einer Alarmanlage und ihren Überwachungssensoren enthaltenden Außenstationen
DE4337211C1 (de) * 1993-10-30 1994-12-15 Grundig Emv Funkalarmanlage mit einer Funkstrecke zwischen den Außenstationen und der Zentraleinheit einer Alarmanlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574230A1 (de) * 1992-06-09 1993-12-15 Hartbrook Properties Limited System für den Eigentumsschutz
FR2700873A1 (fr) * 1993-01-26 1994-07-29 Bouquin Paul Edouard Dispositif antibrouillage radio infraudable pour systèmes de surveillance d'intrusions.

Also Published As

Publication number Publication date
EP0834846B1 (de) 2002-01-23
EP0729124A1 (de) 1996-08-28
ATE212464T1 (de) 2002-02-15
EP0834846A2 (de) 1998-04-08
DE19506385C1 (de) 1996-10-10
ATE168209T1 (de) 1998-07-15
DE19506385C2 (de) 2002-03-07
EP0729124B1 (de) 1998-07-08

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