EP0362797A3 - Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage - Google Patents

Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage Download PDF

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Publication number
EP0362797A3
EP0362797A3 EP19890118338 EP89118338A EP0362797A3 EP 0362797 A3 EP0362797 A3 EP 0362797A3 EP 19890118338 EP19890118338 EP 19890118338 EP 89118338 A EP89118338 A EP 89118338A EP 0362797 A3 EP0362797 A3 EP 0362797A3
Authority
EP
European Patent Office
Prior art keywords
microprocessor
time
detector
tan
detectors
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
EP19890118338
Other languages
English (en)
French (fr)
Other versions
EP0362797B2 (de
EP0362797B1 (de
EP0362797A2 (de
Inventor
Klaus Kaiser
Peer Dr.-Ing. Thilo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6364534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0362797(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0362797A2 publication Critical patent/EP0362797A2/de
Publication of EP0362797A3 publication Critical patent/EP0362797A3/de
Application granted granted Critical
Publication of EP0362797B1 publication Critical patent/EP0362797B1/de
Publication of EP0362797B2 publication Critical patent/EP0362797B2/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
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/005—Alarm systems in which substations are interrogated in succession by a central station with substations connected in series, e.g. cascade

Landscapes

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

Abstract

Die nach dem Prinzip der Kettensynchronisation arbeitende Anlage mit einer Zentrale (Z) mit mehreren zweiadrigen Meldeprimärleitungen (ML), an die kettenförmig eine Vielzahl von Melder (Mn) angeschlossen sind, die regelmäßig von der Zentrale (Z) aus zyklisch angesteuert und auf ihren jeweiligen analogen Meldermeßwert abgefragt werden, benutzt jeweils Melder (Mn), die eine Spannungsmeßeinrichtung (MU), die die angelegte Linienspannung (UL) überwacht, eine nachgeschaltete Verknüpfungslogik (VL) mit zugeordnetem Sensorteil (S), eine nachgeschaltete Steuereinrichtung (St), einen Energiespeicher (C) und einen Durchschaltetransistor (T) aufweisen. Die Verknüpfungslogik (VL) ist im wesentlichen von einem Mikro­ rechner gebildet, der an- und abschaltbar ist. Erfindungsgemäß wird der Mikrorechner in Abhängigkeit von bestimmten Schalt­ kriterien (UAN, DS), die spezifisch für die Gefahrenmeldeanlage sind, in einen stromsparenden Ruhezustand geschaltet und wiedereingeschaltet, wobei eine erforderliche Anlaufzeit (tan) für den Mikrorechner gewährleistet ist. Z.B. erhält mit einer zyklischen Abfrage der Reihe nach jeder Melder (Mn) eine bestimmte Spannung (Anschaltspannung UAN), die den Mikrorechner einschaltet, aber erst nach einer vorgegebenen Anlaufzeit (tan) den betreffenden Melder aktiviert, daß nach Ablauf der Anlauf­ zeit (tan) der Datenverkehr mit der Zentrale (Z) erfolgt, wobei für den Empfang (E1,E2,...) jeweils eine bestimmte Empfangszeit (te) und für das Antworten (Melden) (A1,A2,...) jeweils eine bestimmte Antwortzeit (ta) vorgesehen ist. Anschließend wird mit dem Durchschalten (DS) zum nächsten Melder der Mikrorechner abgeschaltet.
EP89118338A 1988-10-06 1989-10-03 Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage Expired - Lifetime EP0362797B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3834043 1988-10-06
DE3834043 1988-10-06

Publications (4)

Publication Number Publication Date
EP0362797A2 EP0362797A2 (de) 1990-04-11
EP0362797A3 true EP0362797A3 (de) 1991-01-16
EP0362797B1 EP0362797B1 (de) 1994-12-28
EP0362797B2 EP0362797B2 (de) 2000-05-17

Family

ID=6364534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118338A Expired - Lifetime EP0362797B2 (de) 1988-10-06 1989-10-03 Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage

Country Status (3)

Country Link
EP (1) EP0362797B2 (de)
AT (1) ATE116464T1 (de)
DE (1) DE58908831D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030298A1 (de) * 1990-09-25 1992-03-26 Siemens Ag Gefahrenmeldeanlage
DE102009050692B4 (de) * 2009-10-26 2011-12-01 Phoenix Contact Gmbh & Co. Kg Sicherheits-Kommunikationssystem zur Signalisierung von Systemzuständen
DE102011018630B4 (de) * 2011-04-21 2013-02-07 Phoenix Contact Gmbh & Co. Kg Sicherheits-Kommunikationssystem zur Signalisierung von Systemzuständen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131991A (en) * 1982-11-12 1984-06-27 Robert Philp Telemetry and like signalling systems
EP0125485A1 (de) * 1983-04-12 1984-11-21 Siemens Aktiengesellschaft Schaltungsanordnung zur Störsignalunterdrückung in optischen Rauchmeldern
EP0279697A2 (de) * 1987-02-20 1988-08-24 Nec Corporation Tragbares Funkgerät mit einer batteriesparenden Kanalsuchlauffunktion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131991A (en) * 1982-11-12 1984-06-27 Robert Philp Telemetry and like signalling systems
EP0125485A1 (de) * 1983-04-12 1984-11-21 Siemens Aktiengesellschaft Schaltungsanordnung zur Störsignalunterdrückung in optischen Rauchmeldern
EP0279697A2 (de) * 1987-02-20 1988-08-24 Nec Corporation Tragbares Funkgerät mit einer batteriesparenden Kanalsuchlauffunktion

Also Published As

Publication number Publication date
EP0362797B2 (de) 2000-05-17
DE58908831D1 (de) 1995-02-09
ATE116464T1 (de) 1995-01-15
EP0362797B1 (de) 1994-12-28
EP0362797A2 (de) 1990-04-11

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