EP1477951A3 - Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem - Google Patents

Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem Download PDF

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Publication number
EP1477951A3
EP1477951A3 EP04101551A EP04101551A EP1477951A3 EP 1477951 A3 EP1477951 A3 EP 1477951A3 EP 04101551 A EP04101551 A EP 04101551A EP 04101551 A EP04101551 A EP 04101551A EP 1477951 A3 EP1477951 A3 EP 1477951A3
Authority
EP
European Patent Office
Prior art keywords
level
radio transmission
transmission paths
monitoring
alarm signalling
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
EP04101551A
Other languages
English (en)
French (fr)
Other versions
EP1477951A2 (de
EP1477951B1 (de
Inventor
Karlheinz Schreyer
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 AG
Original Assignee
Siemens 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 AG filed Critical Siemens AG
Publication of EP1477951A2 publication Critical patent/EP1477951A2/de
Publication of EP1477951A3 publication Critical patent/EP1477951A3/de
Application granted granted Critical
Publication of EP1477951B1 publication Critical patent/EP1477951B1/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
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • 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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/06—Monitoring of the line circuits, e.g. signalling of line faults
    • 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
    • G08B29/12—Checking intermittently signalling or alarm 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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

In dem Gefahrenmeldesystem mit einer Zentrale (Z) und einer Mehrzahl von Teilnehmern (T1 bis T4) werden zur Überwachung der Funktionsfähigkeit der Übertragungswege bei jedem Teilnehmer (T1) in vorgegebenen kurzen Zeitabständen die Störungspegel (PST) gemessen und mit gespeicherten Signalpegeln (PZ, PT2, PT3, PT4) von Partner-Teilnehmern und ggf. der Zentrale (T2, T3, T4, Z) verglichen. Die Vergleichspegel werden durch Messung von in größeren Zeitabständen empfangenen Routine-Signalen der Partner-Teilnehmer aktualisiert. Wenn der Störungspegel (PST) über eine vorgegebene Mindestzeit größer ist als alle Vergleichspegel, wird eine Störungsmeldung (STM) an die Zentrale gesendet.
Dadurch erfolgt eine Überwachung des Signal-Rauschabstandes in der Umgebung eines jeden Teilnehmers in kurzen Zeitabständen, so dass eine daraus erzeugte Störungsmeldung normgerecht in kurzer Zeit abgegeben werden kann.
EP04101551A 2003-05-12 2004-04-15 Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem Expired - Lifetime EP1477951B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10321204 2003-05-12
DE10321204A DE10321204B3 (de) 2003-05-12 2003-05-12 Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem

Publications (3)

Publication Number Publication Date
EP1477951A2 EP1477951A2 (de) 2004-11-17
EP1477951A3 true EP1477951A3 (de) 2006-03-01
EP1477951B1 EP1477951B1 (de) 2006-11-02

Family

ID=33016342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04101551A Expired - Lifetime EP1477951B1 (de) 2003-05-12 2004-04-15 Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem

Country Status (6)

Country Link
EP (1) EP1477951B1 (de)
AT (1) ATE344515T1 (de)
DE (2) DE10321204B3 (de)
DK (1) DK1477951T3 (de)
ES (1) ES2276221T3 (de)
PT (1) PT1477951E (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973544B1 (fr) * 2011-03-31 2013-11-15 Finsecur Dispositif de declenchement d'alarme pour un systeme de securite
FR2973546B1 (fr) * 2011-03-31 2013-04-05 Finsecur Dispositif de declenchement d'alarme pour un systeme de securite
FR2973545B1 (fr) 2011-03-31 2013-04-12 Finsecur Dispositif de declenchement d'alarme pour un systeme de securite et procede d'installation d'un dispositif de declenchement d'alarme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029334A (en) * 1989-03-21 1991-07-02 Asea Brown Boveri Ltd. Process for transferring data packets
EP0811959A1 (de) * 1996-06-07 1997-12-10 GRUNDIG Aktiengesellschaft Funkgesteuerte Gefahrenmeldeanlage mit Unterzentralen und sicherer Datenkommunikation zwischen den einzelnen Komponenten
DE19904358A1 (de) * 1999-02-04 2000-08-10 Abb Research Ltd Verfahren zum Datenaustausch über ein dezentrales Netzwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539312A1 (de) * 1995-10-23 1997-04-24 Grundig Emv Verfahren zur Erhöhung der Übertragungssicherheit bei Funkalarmanlagen
ATE256324T1 (de) * 1997-09-30 2003-12-15 Siemens Ag Verfahren zur funkübertragung in einem gefahrenmeldesystem
DE19952657A1 (de) * 1999-11-02 2001-05-03 Andy Barnekow Anordnung zur Signalübermittlung an und von beweglichen Objekten
DE10114313C2 (de) * 2001-03-23 2003-12-04 Siemens Gebaeudesicherheit Gmb Verfahren zur Funkübertragung in einem Gefahrenmeldesystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029334A (en) * 1989-03-21 1991-07-02 Asea Brown Boveri Ltd. Process for transferring data packets
EP0811959A1 (de) * 1996-06-07 1997-12-10 GRUNDIG Aktiengesellschaft Funkgesteuerte Gefahrenmeldeanlage mit Unterzentralen und sicherer Datenkommunikation zwischen den einzelnen Komponenten
DE19904358A1 (de) * 1999-02-04 2000-08-10 Abb Research Ltd Verfahren zum Datenaustausch über ein dezentrales Netzwerk

Also Published As

Publication number Publication date
ATE344515T1 (de) 2006-11-15
DE502004001876D1 (de) 2006-12-14
EP1477951A2 (de) 2004-11-17
PT1477951E (pt) 2007-02-28
ES2276221T3 (es) 2007-06-16
EP1477951B1 (de) 2006-11-02
DE10321204B3 (de) 2005-01-13
DK1477951T3 (da) 2007-02-19

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