EP0834846A3 - Drahtlose Gefahren-Meldeanlage und Meldeverfahren - Google Patents
Drahtlose Gefahren-Meldeanlage und Meldeverfahren Download PDFInfo
- 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
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
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19506385A DE19506385C2 (de) | 1995-02-23 | 1995-02-23 | Drahtlose Gefahren-Meldeanlage und Meldeverfahren |
DE19506385 | 1995-02-23 | ||
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 |
---|---|---|---|
EP96100688A Division EP0729124B1 (de) | 1995-02-23 | 1996-01-18 | Drahtlose Gefahren-Meldeanlage und Meldeverfahren |
EP96100688.9 Division | 1996-01-18 |
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) | ATE168209T1 (de) |
DE (1) | DE19506385C2 (de) |
Families Citing this family (23)
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 |
US6665385B2 (en) | 2001-04-23 | 2003-12-16 | Cardionet, Inc. | Medical monitoring system having multipath communications capability |
US6664893B1 (en) | 2001-04-23 | 2003-12-16 | Cardionet, Inc. | Method for controlling access to medical monitoring device service |
US6694177B2 (en) | 2001-04-23 | 2004-02-17 | Cardionet, Inc. | Control of data transmission between a remote monitoring unit and a central unit |
SE523429C2 (sv) | 2001-04-23 | 2004-04-20 | Jokab Safety Ab | Säkerhetsslinga för övervakning av olika säkerhetsgivare |
US20050119580A1 (en) | 2001-04-23 | 2005-06-02 | Eveland Doug C. | Controlling access to a medical monitoring system |
US6801137B2 (en) * | 2001-04-23 | 2004-10-05 | Cardionet, Inc. | Bidirectional communication between a sensor unit and a monitor unit in patient monitoring |
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 | |
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 |
US7295127B2 (en) | 2003-09-12 | 2007-11-13 | 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)
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)
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 |
-
1995
- 1995-02-23 DE DE19506385A patent/DE19506385C2/de not_active Expired - Lifetime
-
1996
- 1996-01-18 AT AT96100688T patent/ATE168209T1/de active
- 1996-01-18 EP EP97122284A patent/EP0834846B1/de not_active Expired - Lifetime
- 1996-01-18 AT AT97122284T patent/ATE212464T1/de active
- 1996-01-18 EP EP96100688A patent/EP0729124B1/de not_active Expired - Lifetime
Patent Citations (2)
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 |
---|---|
ATE212464T1 (de) | 2002-02-15 |
EP0834846B1 (de) | 2002-01-23 |
EP0729124A1 (de) | 1996-08-28 |
EP0834846A2 (de) | 1998-04-08 |
ATE168209T1 (de) | 1998-07-15 |
DE19506385C1 (de) | 1996-10-10 |
EP0729124B1 (de) | 1998-07-08 |
DE19506385C2 (de) | 2002-03-07 |
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