ATE179825T1 - Ereignisdetektierungsvorrichtung zur fehlerüberwachung - Google Patents

Ereignisdetektierungsvorrichtung zur fehlerüberwachung

Info

Publication number
ATE179825T1
ATE179825T1 AT95915198T AT95915198T ATE179825T1 AT E179825 T1 ATE179825 T1 AT E179825T1 AT 95915198 T AT95915198 T AT 95915198T AT 95915198 T AT95915198 T AT 95915198T AT E179825 T1 ATE179825 T1 AT E179825T1
Authority
AT
Austria
Prior art keywords
sensor
output signal
event
detection device
counter
Prior art date
Application number
AT95915198T
Other languages
English (en)
Inventor
Matthew Whitehead
Original Assignee
Pyronix Ltd
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 Pyronix Ltd filed Critical Pyronix Ltd
Application granted granted Critical
Publication of ATE179825T1 publication Critical patent/ATE179825T1/de

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
    • G08B29/183—Single detectors using dual technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
AT95915198T 1994-04-14 1995-04-11 Ereignisdetektierungsvorrichtung zur fehlerüberwachung ATE179825T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9407426A GB2288681B (en) 1994-04-14 1994-04-14 Fault monitoring event detection device

Publications (1)

Publication Number Publication Date
ATE179825T1 true ATE179825T1 (de) 1999-05-15

Family

ID=10753535

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95915198T ATE179825T1 (de) 1994-04-14 1995-04-11 Ereignisdetektierungsvorrichtung zur fehlerüberwachung

Country Status (7)

Country Link
US (1) US5796353A (de)
EP (1) EP0755551B1 (de)
AT (1) ATE179825T1 (de)
AU (1) AU2216395A (de)
DE (1) DE69509513D1 (de)
GB (1) GB2288681B (de)
WO (1) WO1995028692A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308482B (en) 1995-12-20 2000-03-29 Pyronix Ltd Event detection device with fault monitoring capability
US6191688B1 (en) * 1999-03-22 2001-02-20 Honeywell International, Inc. Power-on mask detection method for motion detectors
US7724134B2 (en) * 2007-06-15 2010-05-25 Icove And Associates, Llc Passive microwave fire and intrusion detection system
US8493212B2 (en) 2007-06-15 2013-07-23 Icore and Associates, LLC Passive microwave system and method for protecting a structure from fire threats
US8044798B2 (en) * 2007-06-15 2011-10-25 Icove And Associates, Llc Passive microwave speed and intrusion detection system
US8013864B2 (en) * 2007-07-19 2011-09-06 Honeywell International Inc. Method and system for visualizing multivariate statistics
US8410922B2 (en) * 2010-11-23 2013-04-02 The Watt Stopper Inc. Motion sensor with ultrasonic modulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660024A (en) * 1985-12-16 1987-04-21 Detection Systems Inc. Dual technology intruder detection system
US4710750A (en) * 1986-08-05 1987-12-01 C & K Systems, Inc. Fault detecting intrusion detection device
US5216410A (en) * 1990-11-16 1993-06-01 Digital Security Controls Ltd. Intrusion alarm sensing unit

Also Published As

Publication number Publication date
GB2288681A (en) 1995-10-25
GB9407426D0 (en) 1994-06-08
GB2288681B (en) 1998-05-20
DE69509513D1 (de) 1999-06-10
EP0755551A1 (de) 1997-01-29
US5796353A (en) 1998-08-18
EP0755551B1 (de) 1999-05-06
AU2216395A (en) 1995-11-10
WO1995028692A1 (en) 1995-10-26

Similar Documents

Publication Publication Date Title
WO1988000747A3 (en) Intrusion detection system
GB9821046D0 (en) Detection system
MXPA03002077A (es) Sistema integrado de seguridad.
DE68917419T2 (de) Verfahren für Eindringalarm und System dafür.
KR910013024A (ko) 보조센서를 채용한 전자부품 감시시스템 장치및 방법
ES2091318T3 (es) Disposicion de seguridad.
FR2763156B1 (fr) Dispositif de surveillance de l'activite d'une personne et/ou de detection de chute, en vue notamment de lui porter secours en cas d'un incident mettant en danger sa survie ou son etat general
DE69024934D1 (de) Einbruch sicherungsvorrichtung
CA2241088C (en) Event detection device with fault monitoring capability
ATE179825T1 (de) Ereignisdetektierungsvorrichtung zur fehlerüberwachung
US5091648A (en) Radiation detection arrangements and methods
CA2300463A1 (en) Combination microwave passive infrared motion detector with anti-masking evaluation
CA2220429A1 (en) System and method for arming an alarm system when an occupant fails to turn the system on
JPH08122145A (ja) 赤外線検出器
KR910001611A (ko) 도난 경보장치
DE59108262D1 (de) Gefahrenmeldeanlage
SE9700387L (sv) Larmssystem

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties