DE50207868D1 - Alarm system - Google Patents

Alarm system

Info

Publication number
DE50207868D1
DE50207868D1 DE50207868T DE50207868T DE50207868D1 DE 50207868 D1 DE50207868 D1 DE 50207868D1 DE 50207868 T DE50207868 T DE 50207868T DE 50207868 T DE50207868 T DE 50207868T DE 50207868 D1 DE50207868 D1 DE 50207868D1
Authority
DE
Germany
Prior art keywords
alarms
alarm system
operating unit
unit
central unit
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.)
Expired - Lifetime
Application number
DE50207868T
Other languages
German (de)
Inventor
Kurt Hess
Philipp Honegger
Urs Kaestli
Knut Spaete
Georges Tenchio
Hansjuerg Waelti
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 Schweiz 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 Schweiz AG filed Critical Siemens Schweiz AG
Application granted granted Critical
Publication of DE50207868D1 publication Critical patent/DE50207868D1/en
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
    • 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
    • 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
    • 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
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • 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
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back
    • 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
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Emergency Alarm Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Alarm system has a central unit (1) with a multiplicity of connected alarms (2-5) and an operating unit (6) for operation or testing of the alarms. The alarms and operating unit are linked via a two-way communication system and the alarms also act as connection nodes to link the operating unit to the central unit.
DE50207868T 2002-09-07 2002-12-14 Alarm system Expired - Lifetime DE50207868D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02020100A EP1398746A1 (en) 2002-09-07 2002-09-07 Hazard detector with a communication interface, and service device

Publications (1)

Publication Number Publication Date
DE50207868D1 true DE50207868D1 (en) 2006-09-28

Family

ID=31725368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50207868T Expired - Lifetime DE50207868D1 (en) 2002-09-07 2002-12-14 Alarm system

Country Status (13)

Country Link
EP (2) EP1398746A1 (en)
KR (1) KR100998140B1 (en)
CN (1) CN100507962C (en)
AT (1) ATE336770T1 (en)
AU (1) AU2003213311B2 (en)
CY (1) CY1106245T1 (en)
DE (1) DE50207868D1 (en)
DK (1) DK1400940T3 (en)
ES (1) ES2271180T3 (en)
HK (1) HK1064192A1 (en)
PL (1) PL213566B1 (en)
PT (1) PT1400940E (en)
SI (1) SI1400940T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2427320C (en) * 2003-04-30 2009-07-21 Digital Security Controls Ltd. Smoke detector with performance reporting
US9189938B2 (en) 2011-03-25 2015-11-17 Siemens Schweiz Ag Automatically locating fire alarms
KR101311950B1 (en) 2012-04-25 2013-09-26 비아이산업(주) Fire detecing and alarm system
KR101471438B1 (en) 2013-10-28 2014-12-10 김영수 System Having Function for Repairing Communication with Isolator Coupled to Bi-directional Communication Loop
EP2899708B1 (en) 2014-01-28 2017-05-17 Siemens Schweiz AG Combination of buses for a danger management system
US9767679B2 (en) * 2014-02-28 2017-09-19 Tyco Fire & Security Gmbh Method and apparatus for testing fire alarm initiating devices
EP3291195B1 (en) 2016-08-29 2021-05-26 Novar GmbH Hazard detector, test device for hazard detector, hazard monitoring system and method for testing a hazard detector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8426964D0 (en) * 1984-10-25 1984-11-28 Sieger Ltd Adjusting circuit parameter
DE4114448C2 (en) * 1991-05-03 1995-04-20 Klaus Latschbacher Device for wireless data transmission between two data devices
CA2061508C (en) * 1991-11-04 2000-11-07 Raymond Gilbert Smoke detector with automatic dialing
CH685410A5 (en) * 1993-02-15 1995-06-30 Cerberus Ag Device for functional testing of smoke detectors.
ES2199312T3 (en) * 1997-04-17 2004-02-16 Siemens Building Technologies Ag HAZARD NOTICE AND SERVICE MODULE FOR THIS.
JPH1153660A (en) 1997-08-06 1999-02-26 Kanto Denki Hoan Kyokai Operation testing device for automatic fire alarm
JP2000242869A (en) 1999-02-22 2000-09-08 Matsushita Electric Works Ltd Fire alarm system provided with alarming test function

Also Published As

Publication number Publication date
AU2003213311B2 (en) 2007-08-09
SI1400940T1 (en) 2007-02-28
PL213566B1 (en) 2013-03-29
KR20040023518A (en) 2004-03-18
PT1400940E (en) 2007-01-31
CN100507962C (en) 2009-07-01
EP1400940B1 (en) 2006-08-16
AU2003213311A1 (en) 2004-03-25
ATE336770T1 (en) 2006-09-15
KR100998140B1 (en) 2010-12-02
EP1398746A1 (en) 2004-03-17
ES2271180T3 (en) 2007-04-16
PL362018A1 (en) 2004-03-08
DK1400940T3 (en) 2006-12-27
CY1106245T1 (en) 2011-06-08
EP1400940A1 (en) 2004-03-24
HK1064192A1 (en) 2005-01-21
CN1489117A (en) 2004-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE