KR920010519A - Intrusion Prevention Detector - Google Patents

Intrusion Prevention Detector Download PDF

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Publication number
KR920010519A
KR920010519A KR1019910020319A KR910020319A KR920010519A KR 920010519 A KR920010519 A KR 920010519A KR 1019910020319 A KR1019910020319 A KR 1019910020319A KR 910020319 A KR910020319 A KR 910020319A KR 920010519 A KR920010519 A KR 920010519A
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KR
South Korea
Prior art keywords
intrusion prevention
detector
detector according
glass damage
detection device
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KR1019910020319A
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Korean (ko)
Inventor
스테인브루커 헤럴드
Original Assignee
컬크 젠
벌 테크놀로지스, 인코오포레이티드
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Publication of KR920010519A publication Critical patent/KR920010519A/en

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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/16Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1681Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using infrasonic detecting means, e.g. a microphone operating below the audible frequency range
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • G08B13/04Mechanical actuation by breaking of glass

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

내용 없음.No content.

Description

침입 방지용 검출기Intrusion Prevention Detector

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 음향 압력파 유리 모니터의 형성에서 침입 방지용 검출기의 제1실시예를 나타내는 블럭도,1 is a block diagram showing a first embodiment of an intrusion prevention detector in the formation of an acoustic pressure wave glass monitor according to the present invention;

제2도는 본 발명에 따른 2개의 검출 장치로서 접속 검출기를 갖는 침입 방지용 검출기의 제2실시예를 나타내는 블럭도.2 is a block diagram showing a second embodiment of an intrusion prevention detector having a connection detector as two detection apparatuses according to the present invention;

Claims (17)

동일 보안 영역용 2개의 상이한 검출 장치를 가지며 상기 2개의 검출 장치가 특정 방법으로 응답할 경우에만 경보가 발생하는 침입방지용 검출기에 있어서, 유리손상 검출기(30;85)및 대역필터(35)를 구비하는 유리손상검출장치(30, 35, 40, 45;85, 35, 40, 45)와, 압력 검출기(10;85)및 또다른 대역 필터(15)를 구비하는 압력 변동 검출장치(10, 15, 20, 25;85, 15, 20, 25)와, 상기 2개의 검출장치가 특정 주파수 대역에서 어드레스 되는 경우에만 경보되는 경보기를 구비한 것을 특징으로 하는 침입방지용 검출기.An intrusion prevention detector having two different detection devices for the same security area and an alarm is generated only when the two detection devices respond in a specific manner, comprising: a glass damage detector (30; 85) and a band filter (35). Pressure fluctuation detection device (10, 15) having a glass damage detection device (30, 35, 40, 45; 85, 35, 40, 45), a pressure detector (10; 85) and another band pass filter (15) , 20, 25; 85, 15, 20, 25), and an alarm for alarming only when the two detection devices are addressed in a specific frequency band. 제1항에 있어서, 상기 검출기(85)는 유리 손상 검출기 및 압력 검출기로서 작동하는 것을 특징으로 하는 침입방지용 검출기.The intrusion prevention detector of claim 1, wherein the detector (85) operates as a glass damage detector and a pressure detector. 제1항 또는 제2항에 있어서, 상기 압력 변동 검출 장치는 매우 작은 진폭의 압력 변동이 그 동작으로부터 방지하는 트리거(25)를 구비하는 것을 특징으로 하는 침입 방지용 검출기.The intrusion prevention detector according to claim 1 or 2, wherein the pressure fluctuation detecting device has a trigger (25) to prevent a pressure fluctuation of very small amplitude from its operation. 제1항, 제2항 또는 제3항에 있어서, 상기 유리 손상 검출장치는 사전 결정된 시간(T1)에 의해 상기 유리손상 검출 장치의 동작을 지연시키는 시간지연회로(45)를 구비하는 것을 특징으로 하는 침입방지용 검출기.4. The glass damage detection device according to claim 1, 2 or 3, characterized in that the glass damage detection device includes a time delay circuit 45 for delaying the operation of the glass damage detection device by a predetermined time T1. Intrusion Prevention Detector 전술한 항중 어느 한항에 있어서, 상기 유리 손상 검출장치는 상기 장치의 신호를 정류 및 평활시키는 정류기회로(40)를 구비하는 것을 특징으로 하는 침입방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein the glass damage detection device includes a rectifier circuit (40) for rectifying and smoothing the signal of the device. 전술한 항중 어느 한항에 있어서, 상기 압력 변동 검출장치는 증폭기(20)를 구비한 것을 특징으로 하는 침입방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein the pressure fluctuation detecting device comprises an amplifier (20). 전술한 항중 어느 한항에 있어서, 상기 2개의 검출 장치가 동작할 경우 경보되는 경보기에 위해서 신호를 방출하는 엔드소자(60)를 추가로 구비한 것을 특징으로 하는 침입방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, further comprising an end element (60) for emitting a signal for an alarm to be alerted when the two detection apparatuses operate. 제7항에 있어서, 상기 엔드 소자에 의해 방출된 경보 신호는 기억장치(65)에 의해 유지되는 것을 특징으로 하는 침입방지용 검출기.8. The intrusion prevention detector according to claim 7, wherein the alarm signal emitted by the end element is held by a storage device (65). 제8항에 있어서, 상기 기억장치는 동작 전압 스위칭 오프에 의해 리셋되는 것을 특징으로 하는 침입방지용 검출기.10. The intrusion prevention detector of claim 8, wherein the memory device is reset by an operating voltage switching off. 전술한 항중 어느 한항에 있어서, 상기 압력 변동 검출장치의 대역 필터는 10Hz 및 5Hz의 각각 높고 낮은 제한 주파수를 갖는 것을 특징으로 하는 침입방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein the band pass filter of the pressure fluctuation detection device has high and low limiting frequencies of 10 Hz and 5 Hz, respectively. 전술한 항중 어느 한항에 있어서, 상기 유리 손상 검출장치의 대역 필터는 12KHz 및 4Hz의 각각 높고 낮은 제한 주파수를 갖는 것을 특징으로 하는 침입 방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein the band pass filter of the glass damage detector has a high and low limit frequency of 12 KHz and 4 Hz, respectively. 제3항 내지 제11항중 어느 한항에 있어서, 상기 트리거의 임계치는 상기 압력 변동 검출장치를 트리거 하지 않는 ± 0.3mbar 미만의 실압에서 변동 방법으로 선택되는 것을 특징으로 하는 침입 방지용 검출기.12. The intrusion prevention detector according to any one of claims 3 to 11, wherein the threshold of the trigger is selected by the method of variation at actual pressure of less than ± 0.3 mbar that does not trigger the pressure variation detection device. 제4항 내지 제12항중 어느 한항에 있어서, 상기 사전 결정된 시간(T1)은 0.1s로 선택되는 것을 특징으로하는 칩입 방지용 검출기.The intrusion prevention detector according to any one of claims 4 to 12, wherein the predetermined time (T1) is selected to 0.1 s. 제5항 내지 제13항 중 어느 한항에 있어서, 상기 정류기 회로는 유리 손상 잡음이 없어진 이후에 사전 결정된 시간(T2)동안 상기 유리 손상 검출 장치의 기록 신호를 유지시키는 것을 특징으로 하는 침입방지용 검출기.14. The intrusion prevention detector according to any one of claims 5 to 13, wherein the rectifier circuit maintains the recording signal of the glass damage detection device for a predetermined time T2 after the glass damage noise disappears. 제6항 내지 제14항중 어느 한항에 있어서, 상기 증폭기는 300의 이득을 갖는 것을 특징으로 하는 침입 방지용 검출기.The intrusion prevention detector according to any one of claims 6 to 14, wherein the amplifier has a gain of 300. 전술한 항중 어느 한항에 있어서, 상기 압력 검출기 및 유리 손상 검출기는 접소 하우징에 설비되는 것을 특징으로 하는 침입 방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein the pressure detector and the glass damage detector are provided in a contact housing. 전술한 항중 어늠 한항에 있어서, 모든 침입 방지용 검출기는 단일 하우징에 설비되는 것을 특징으로 하는 침입 방지용 검출기.The intrusion prevention detector according to any one of the preceding claims, wherein all intrusion prevention detectors are provided in a single housing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020319A 1990-11-16 1991-11-15 Intrusion Prevention Detector KR920010519A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4036617.0 1990-11-16
DE4036617A DE4036617A1 (en) 1990-11-16 1990-11-16 Burglar alarm

Publications (1)

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KR920010519A true KR920010519A (en) 1992-06-26

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Application Number Title Priority Date Filing Date
KR1019910020319A KR920010519A (en) 1990-11-16 1991-11-15 Intrusion Prevention Detector

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EP (1) EP0486018B1 (en)
JP (1) JPH0620164A (en)
KR (1) KR920010519A (en)
DE (2) DE4036617A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9201493L (en) * 1992-05-12 1993-07-12 Extronic Ab DEVICE MAKES A FREE OR MULTIPLE LIGHT-BEING ORGANIZATION TO COMPLETELY UNLESS AASTAD.
FR2694650A1 (en) * 1992-08-04 1994-02-11 Frizet Christian Parametric analyser for intruder detector using pressure sensor - includes microprocessor for memorising and comparing signals in order to set detection thresholds and sense abnormal signals
US5396217A (en) * 1993-02-01 1995-03-07 General Motors Corporation Phase shift analysis for vehicle intrusion detection
KR20030064127A (en) * 2002-01-26 2003-07-31 이헌상 Sensing device opening and closing of the door and method for sensing thereof
KR20030090315A (en) * 2002-05-22 2003-11-28 박유진 Apparatus for preserving of glass door and method for manufacturing glass door
KR20050007998A (en) * 2003-07-14 2005-01-21 현대자동차주식회사 Method for alarm damage of glass using antenna
DE102006061052A1 (en) 2006-12-22 2008-07-03 Maschinenfabrik Wifag Folder unit has cylinder for receiving and clamping print samples, where cylinder has clamping device arranged on periphery of cylinders for clamping print specimens
WO2008106809A1 (en) * 2007-03-08 2008-09-12 Glasfreunde Gmbh Device for the detection of glass vandalism
TWI382366B (en) * 2008-10-20 2013-01-11 Ind Tech Res Inst Alarm system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928085A (en) * 1983-02-23 1990-05-22 Bluegrass Electronics, Inc. Pressure change intrusion detector
DE3412914A1 (en) * 1984-04-05 1985-10-31 base electronic gmbH, 2000 Hamburg METHOD AND DEVICE FOR SECURING CLOSED SPACES
GB2171518B (en) * 1985-02-08 1988-09-01 Automated Security Holdings Glass break detector
JPS62197891A (en) * 1986-02-25 1987-09-01 松下電工株式会社 Glass breakage detector
US4853677A (en) * 1988-07-20 1989-08-01 Yarbrough Alfred E Portable intrusion alarm
JPH0256698A (en) * 1988-08-23 1990-02-26 Central Glass Co Ltd Glass damage detecting device

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Publication number Publication date
JPH0620164A (en) 1994-01-28
EP0486018B1 (en) 1997-02-12
DE4036617A1 (en) 1992-05-21
DE69124661T2 (en) 1997-09-04
EP0486018A1 (en) 1992-05-20
DE69124661D1 (en) 1997-03-27

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