KR20020075711A - 압력 변화에 감응하는 보안 시스템 및 방법 - Google Patents

압력 변화에 감응하는 보안 시스템 및 방법 Download PDF

Info

Publication number
KR20020075711A
KR20020075711A KR1020020010382A KR20020010382A KR20020075711A KR 20020075711 A KR20020075711 A KR 20020075711A KR 1020020010382 A KR1020020010382 A KR 1020020010382A KR 20020010382 A KR20020010382 A KR 20020010382A KR 20020075711 A KR20020075711 A KR 20020075711A
Authority
KR
South Korea
Prior art keywords
signal
alarm
frequency
pressure change
chip processor
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
KR1020020010382A
Other languages
English (en)
Korean (ko)
Inventor
전순용
Original Assignee
전순용
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 전순용 filed Critical 전순용
Publication of KR20020075711A publication Critical patent/KR20020075711A/ko
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1681—Actuation 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Burglar Alarm Systems (AREA)
KR1020020010382A 2001-03-27 2002-02-27 압력 변화에 감응하는 보안 시스템 및 방법 Ceased KR20020075711A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20010015817 2001-03-27
KR1020010015817 2001-03-27
US10/670,758 US20050068177A1 (en) 2001-03-27 2003-09-25 Security device for detecting change of air pressure and method thereof

Publications (1)

Publication Number Publication Date
KR20020075711A true KR20020075711A (ko) 2002-10-05

Family

ID=34594029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020010382A Ceased KR20020075711A (ko) 2001-03-27 2002-02-27 압력 변화에 감응하는 보안 시스템 및 방법

Country Status (6)

Country Link
US (1) US20050068177A1 (enExample)
EP (1) EP1374197A4 (enExample)
JP (1) JP2004523851A (enExample)
KR (1) KR20020075711A (enExample)
CN (1) CN1518728A (enExample)
WO (1) WO2002077941A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150011679A (ko) * 2013-07-23 2015-02-02 (주)혜덕 보안이 강화된 방화문
KR20200026728A (ko) * 2018-08-30 2020-03-11 인피니언 테크놀로지스 아게 기압 센서 데이터에 기초한 이벤트 분류 장치 및 방법
KR20220108418A (ko) * 2021-01-27 2022-08-03 인하대학교 산학협력단 기압계를 활용한 건물 출입 탐지 방법 및 장치

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007110464A1 (en) 2006-03-29 2007-10-04 4Ts Finland Oy Device for monitoring integrity of closed objects
NO20080920L (no) * 2008-02-22 2009-08-24 Idteq As Innbruddsdeteksjonssystem med signalgjenkjenning
CN101674513B (zh) * 2009-09-21 2013-04-10 青岛海信移动通信技术股份有限公司 一种消费电子产品
US9234965B2 (en) * 2010-09-17 2016-01-12 Qualcomm Incorporated Indoor positioning using pressure sensors
US8443662B2 (en) 2011-01-28 2013-05-21 The Charles Stark Draper Laboratory, Inc. Geo-location systems and methods based on atmospheric pressure measurement
CN102426740A (zh) * 2011-08-29 2012-04-25 沈阳工业大学 微气压传感网上监控器
JP6335104B2 (ja) * 2014-11-17 2018-05-30 株式会社デンソー 圧力センサの故障検出装置
CN106740689B (zh) * 2016-12-27 2023-04-07 成都理想科技开发有限公司 一种基于气压式感应的汽车入侵检测系统及其实现方法
TW202008042A (zh) * 2018-08-02 2020-02-16 香港商冠捷投資有限公司 顯示器及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10283577A (ja) * 1997-03-31 1998-10-23 Denso Corp 侵入検出装置
JPH10302170A (ja) * 1997-04-30 1998-11-13 Matsushita Electric Works Ltd 防犯センサ
JPH10326385A (ja) * 1997-05-23 1998-12-08 Secom Co Ltd ガラス破壊検出装置
KR20010001532A (ko) * 1999-06-05 2001-01-05 정보영 무인보안 경보시스템

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706069A (en) * 1986-04-08 1987-11-10 Rca Corporation Security system
US4794273A (en) * 1987-09-29 1988-12-27 Food Industry Equipment International, Inc. On/off control system for power operated hand tools
US4920332A (en) * 1988-10-31 1990-04-24 Francois Philippe Differential detector of acoustic pressure
US5109216A (en) * 1990-07-18 1992-04-28 Burnett Oil Co., Inc. Portable intrusion alarm
US5276427A (en) * 1991-07-08 1994-01-04 Digital Security Controls Ltd. Auto-adjust motion detection system
JPH07200952A (ja) * 1993-12-28 1995-08-04 Arakawa Giken Kogyo Kk 陳列展示物防犯警報管理方法およびその装置
US5543783A (en) * 1994-05-20 1996-08-06 Caddx-Caddi Controls, Inc. Glass break detector and a method therefor
US5691697A (en) * 1995-09-22 1997-11-25 Kidde Technologies, Inc. Security system
US5608377A (en) * 1995-10-20 1997-03-04 Visonic Ltd. Acoustic anti-tampering detector
JPH09138894A (ja) * 1995-11-14 1997-05-27 Neikusu:Kk 防犯防災装置
US6236313B1 (en) * 1997-10-28 2001-05-22 Pittway Corp. Glass breakage detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10283577A (ja) * 1997-03-31 1998-10-23 Denso Corp 侵入検出装置
JPH10302170A (ja) * 1997-04-30 1998-11-13 Matsushita Electric Works Ltd 防犯センサ
JPH10326385A (ja) * 1997-05-23 1998-12-08 Secom Co Ltd ガラス破壊検出装置
KR20010001532A (ko) * 1999-06-05 2001-01-05 정보영 무인보안 경보시스템

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150011679A (ko) * 2013-07-23 2015-02-02 (주)혜덕 보안이 강화된 방화문
KR20200026728A (ko) * 2018-08-30 2020-03-11 인피니언 테크놀로지스 아게 기압 센서 데이터에 기초한 이벤트 분류 장치 및 방법
KR20220108418A (ko) * 2021-01-27 2022-08-03 인하대학교 산학협력단 기압계를 활용한 건물 출입 탐지 방법 및 장치

Also Published As

Publication number Publication date
EP1374197A4 (en) 2005-03-09
US20050068177A1 (en) 2005-03-31
JP2004523851A (ja) 2004-08-05
CN1518728A (zh) 2004-08-04
EP1374197A1 (en) 2004-01-02
WO2002077941A1 (en) 2002-10-03

Similar Documents

Publication Publication Date Title
US9905116B2 (en) Method and apparatus for detecting a hazard alert signal
US5999089A (en) Alarm system
KR20020075711A (ko) 압력 변화에 감응하는 보안 시스템 및 방법
US8890696B2 (en) Fire detector
WO2004032078A3 (en) Method and apparatus for indicating activation of a smoke detector alarm
JP2000113343A (ja) サンプリング速度を変化し得る検出器
US5543783A (en) Glass break detector and a method therefor
EP2256706A1 (en) Adaptive microwave security sensor
US8622147B1 (en) Sound based fire alarm system and method
RU2001105990A (ru) Способ регулирования громкости звуковоспроизведения и устройства для его реализации
US20070120668A1 (en) Security System Using Piezoelectric Sensors
US7319392B2 (en) Glassbreak alarm recorder for false alarm verification
US4805231A (en) Apparatus for detecting an electronic surveillance device
JP2004523851A5 (enExample)
JP2006095263A (ja) 医療機器監視装置
JP5102047B2 (ja) 振動警報装置
US8144010B2 (en) Glass-break shock sensor with validation
KR102011462B1 (ko) 리모콘 및 그의 분실 방지 방법
JP2007114016A (ja) 人体検知装置
NL2016751B1 (en) Sensing device for detecting alarm bell of siren
GB2550118A (en) Sensing device for detecting alarm bell of siren
KR100939684B1 (ko) 3 마이크 채용 보이스 레코더
KR200217016Y1 (ko) 방범 방재시스템의 비상상황 경보장치
JP3744455B2 (ja) 侵入検出センサ
KR100397610B1 (ko) 음성 인식 및 처리 장치 및 방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20020227

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20070226

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20020227

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20080310

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20080519

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20080310

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I