EP0348927A1 - Dispositif et procédé pour la détection d'intrusion - Google Patents

Dispositif et procédé pour la détection d'intrusion Download PDF

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Publication number
EP0348927A1
EP0348927A1 EP89111749A EP89111749A EP0348927A1 EP 0348927 A1 EP0348927 A1 EP 0348927A1 EP 89111749 A EP89111749 A EP 89111749A EP 89111749 A EP89111749 A EP 89111749A EP 0348927 A1 EP0348927 A1 EP 0348927A1
Authority
EP
European Patent Office
Prior art keywords
sensor
linear pressure
time difference
circuit
signals
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.)
Ceased
Application number
EP89111749A
Other languages
German (de)
English (en)
Inventor
Rudolf Genähr
Hansjürg Mahler
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.)
Cerberus AG
Original Assignee
Cerberus 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 Cerberus AG filed Critical Cerberus AG
Publication of EP0348927A1 publication Critical patent/EP0348927A1/fr
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/20—Actuation by change of fluid pressure
EP89111749A 1988-06-28 1989-06-28 Dispositif et procédé pour la détection d'intrusion Ceased EP0348927A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2443/88A CH676519A5 (fr) 1988-06-28 1988-06-28
CH2443/88 1988-06-28

Publications (1)

Publication Number Publication Date
EP0348927A1 true EP0348927A1 (fr) 1990-01-03

Family

ID=4233942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89111749A Ceased EP0348927A1 (fr) 1988-06-28 1989-06-28 Dispositif et procédé pour la détection d'intrusion

Country Status (4)

Country Link
US (1) US5021766A (fr)
EP (1) EP0348927A1 (fr)
CA (1) CA1301306C (fr)
CH (1) CH676519A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102122152A (zh) * 2010-12-08 2011-07-13 童剑军 一种城市管井井盖异动监测方法及系统
CN105425260A (zh) * 2016-01-13 2016-03-23 福建三鑫隆信息技术开发股份有限公司 一种高定位精度的中远距离智能读写井盖设备及其识别方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691697A (en) * 1995-09-22 1997-11-25 Kidde Technologies, Inc. Security system
US6437694B1 (en) * 1999-04-30 2002-08-20 Jung K. Lee Air controlled sensor
US6678536B2 (en) * 2000-12-07 2004-01-13 Mark Wendell Fletcher Wireless microphone
AU2004248608A1 (en) 2003-06-09 2004-12-23 Greenline Systems, Inc. A system and method for risk detection, reporting and infrastructure
US20060139163A1 (en) * 2004-12-14 2006-06-29 Alexander Pakhomov Linear seismic-acoustic system for detecting intruders in long and very narrow perimeter zones
US7535351B2 (en) 2006-07-24 2009-05-19 Welles Reymond Acoustic intrusion detection system
US7616115B2 (en) * 2007-02-13 2009-11-10 Honeywell International Inc. Sensor for detecting human intruders, and security system
US7699157B2 (en) * 2007-05-25 2010-04-20 Rockwell Automation Limited Safety arrangement
US8077036B2 (en) * 2007-10-03 2011-12-13 University Of Southern California Systems and methods for security breach detection
WO2009046359A2 (fr) * 2007-10-03 2009-04-09 University Of Southern California Détection et classification de véhicules en circulation sur la base de signatures acoustiques
US20100277720A1 (en) * 2008-09-17 2010-11-04 Daniel Hammons Virtual fence system and method
WO2010118233A2 (fr) * 2009-04-08 2010-10-14 University Of Southern California Analyse de cadence de schémas temporels de la démarche pour discrimination sismique
US8615476B2 (en) * 2009-04-15 2013-12-24 University Of Southern California Protecting military perimeters from approaching human and vehicle using biologically realistic neural network
US20110172954A1 (en) * 2009-04-20 2011-07-14 University Of Southern California Fence intrusion detection
US8345229B2 (en) 2009-09-28 2013-01-01 At&T Intellectual Property I, L.P. Long distance optical fiber sensing system and method
KR101736911B1 (ko) * 2010-12-07 2017-05-19 한국전자통신연구원 빔포밍 음향 이미징을 이용한 보안 감시 시스템 및 이를 이용한 보안 감시 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438021A (en) * 1965-07-26 1969-04-08 Westinghouse Electric Corp Perimeter intrusion alarm
US3611341A (en) * 1968-09-17 1971-10-05 David T Craig Pressure-magnetic detection system
US3831162A (en) * 1973-09-04 1974-08-20 Gte Sylvania Inc Intrusion detection and location system
US4400695A (en) * 1977-10-07 1983-08-23 The United States Of America As Represented By The Secretary Of The Army Electronic intruder detection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965751A (en) * 1974-11-08 1976-06-29 Harvalik Zaboj V Integrated magneto-seismic sensor
US4450434A (en) * 1981-05-19 1984-05-22 The United States Of America As Represented By The Secretary Of The Army Apparatus for determining break locations in fencing
US4538140A (en) * 1982-03-31 1985-08-27 Gould Inc. Fiber optic acoustic transducer intrusion detection system
EP0107042B1 (fr) * 1982-10-01 1987-01-07 Cerberus Ag Détecteur infra-rouge pour déterminer un intrus dans une zone
US4591709A (en) * 1983-12-19 1986-05-27 Walter Koechner Optical fiber security system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438021A (en) * 1965-07-26 1969-04-08 Westinghouse Electric Corp Perimeter intrusion alarm
US3611341A (en) * 1968-09-17 1971-10-05 David T Craig Pressure-magnetic detection system
US3831162A (en) * 1973-09-04 1974-08-20 Gte Sylvania Inc Intrusion detection and location system
US4400695A (en) * 1977-10-07 1983-08-23 The United States Of America As Represented By The Secretary Of The Army Electronic intruder detection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102122152A (zh) * 2010-12-08 2011-07-13 童剑军 一种城市管井井盖异动监测方法及系统
CN105425260A (zh) * 2016-01-13 2016-03-23 福建三鑫隆信息技术开发股份有限公司 一种高定位精度的中远距离智能读写井盖设备及其识别方法

Also Published As

Publication number Publication date
CH676519A5 (fr) 1991-01-31
CA1301306C (fr) 1992-05-19
US5021766A (en) 1991-06-04

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19890630

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Effective date: 19921021

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