ATE145080T1 - Verfahren zur übertragung binärer daten in einem gefahrenmeldesystem - Google Patents

Verfahren zur übertragung binärer daten in einem gefahrenmeldesystem

Info

Publication number
ATE145080T1
ATE145080T1 AT91114664T AT91114664T ATE145080T1 AT E145080 T1 ATE145080 T1 AT E145080T1 AT 91114664 T AT91114664 T AT 91114664T AT 91114664 T AT91114664 T AT 91114664T AT E145080 T1 ATE145080 T1 AT E145080T1
Authority
AT
Austria
Prior art keywords
central station
signal
binary data
detector
comparator
Prior art date
Application number
AT91114664T
Other languages
English (en)
Inventor
Peer Dr-Ing Thilo
Klaus Kaiser
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
Application granted granted Critical
Publication of ATE145080T1 publication Critical patent/ATE145080T1/de

Links

Classifications

    • 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
    • G08B25/04—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 a single signalling line, e.g. in a closed loop
    • 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
    • G08B25/018—Sensor coding by detecting magnitude of an electrical parameter, e.g. resistance

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Alarm Systems (AREA)
  • Control Of Transmission Device (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Selective Calling Equipment (AREA)
AT91114664T 1991-08-30 1991-08-30 Verfahren zur übertragung binärer daten in einem gefahrenmeldesystem ATE145080T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91114664A EP0529140B1 (de) 1991-08-30 1991-08-30 Verfahren zur Übertragung binärer Daten in einem Gefahrenmeldesystem

Publications (1)

Publication Number Publication Date
ATE145080T1 true ATE145080T1 (de) 1996-11-15

Family

ID=8207099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91114664T ATE145080T1 (de) 1991-08-30 1991-08-30 Verfahren zur übertragung binärer daten in einem gefahrenmeldesystem

Country Status (6)

Country Link
EP (1) EP0529140B1 (de)
AT (1) ATE145080T1 (de)
DE (1) DE59108333D1 (de)
DK (1) DK0529140T3 (de)
ES (1) ES2093663T3 (de)
GR (1) GR3021566T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397156A (en) * 2003-01-03 2004-07-14 Leeds Electronic Eng Ltd Alarm system with reduced wiring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588828A (en) * 1967-08-02 1971-06-28 Dutton Hayward H Signaling system responsive to pulses within an amplitude range
DE2716506A1 (de) * 1977-04-14 1978-10-19 Dieter Eberhard Vorrichtung zur bestimmung des alarmausloeseortes in alarmanlagen
DE3043357C2 (de) * 1980-11-17 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Verfahren und Vorrichtung zur Widerstandsmessung an einer Meldeleitung
JPS60117939A (ja) * 1983-11-30 1985-06-25 Matsushita Electric Works Ltd 情報伝送方式
EP0241574B1 (de) * 1986-03-31 1997-10-29 Matsushita Electric Works, Ltd. Feueralarmsystem

Also Published As

Publication number Publication date
EP0529140B1 (de) 1996-11-06
DK0529140T3 (de) 1997-02-17
DE59108333D1 (de) 1996-12-12
ES2093663T3 (es) 1997-01-01
GR3021566T3 (en) 1997-02-28
EP0529140A1 (de) 1993-03-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee