IL42676A - An ultrasonic-microwave intrusion system including an alarm for producing an indication of movement within a specified area - Google Patents

An ultrasonic-microwave intrusion system including an alarm for producing an indication of movement within a specified area

Info

Publication number
IL42676A
IL42676A IL42676A IL4267673A IL42676A IL 42676 A IL42676 A IL 42676A IL 42676 A IL42676 A IL 42676A IL 4267673 A IL4267673 A IL 4267673A IL 42676 A IL42676 A IL 42676A
Authority
IL
Israel
Prior art keywords
ultrasonic
alarm
microwave
subsystem
signals
Prior art date
Application number
IL42676A
Other languages
English (en)
Other versions
IL42676A0 (en
Original Assignee
E Systems Inc
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 E Systems Inc filed Critical E Systems Inc
Publication of IL42676A0 publication Critical patent/IL42676A0/xx
Publication of IL42676A publication Critical patent/IL42676A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
    • G08B13/2494—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field by interference with electro-magnetic field distribution combined with other electrical sensor means, e.g. microwave detectors combined with other sensor means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/862—Combination of radar systems with sonar systems
    • 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
    • G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
    • G08B13/1645—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means and other detection means, e.g. microwave or infrared radiation

Landscapes

  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IL42676A 1972-07-20 1973-07-06 An ultrasonic-microwave intrusion system including an alarm for producing an indication of movement within a specified area IL42676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00273596A US3801978A (en) 1972-07-20 1972-07-20 Ultrasonic-microwave doppler intrusion alarm system

Publications (2)

Publication Number Publication Date
IL42676A0 IL42676A0 (en) 1973-11-28
IL42676A true IL42676A (en) 1976-07-30

Family

ID=23044624

Family Applications (1)

Application Number Title Priority Date Filing Date
IL42676A IL42676A (en) 1972-07-20 1973-07-06 An ultrasonic-microwave intrusion system including an alarm for producing an indication of movement within a specified area

Country Status (6)

Country Link
US (1) US3801978A (enrdf_load_stackoverflow)
JP (1) JPS5754837B2 (enrdf_load_stackoverflow)
CA (1) CA1005876A (enrdf_load_stackoverflow)
DE (1) DE2331328A1 (enrdf_load_stackoverflow)
GB (1) GB1386223A (enrdf_load_stackoverflow)
IL (1) IL42676A (enrdf_load_stackoverflow)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846778A (en) * 1973-06-21 1974-11-05 Aerospace Res Combined ultrasonic and electromagnetic intrusion alarm system
US4262288A (en) * 1974-03-27 1981-04-14 Dickey-John Corporation Electronic disabling switch
US4027303A (en) * 1975-05-22 1977-05-31 Neuwirth Karl R Apparatus for detecting the presence of objects by sensing reflected energy
DE2613845C3 (de) * 1976-03-31 1979-06-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Die Dopplerverschiebung der Rflexion von elektromagnetischer und Ultraschall-Strahlung auswertendes Einbruchalarmgerät
US4101875A (en) * 1976-11-15 1978-07-18 Contronic Controls Limited Multi-satellite intrusion alarm control system
DE2656399C3 (de) * 1976-12-13 1979-10-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für ein Einbruchalarmgerät mit Koinzidenzbetrieb eines Ultraschall- und eines elektromagnetischen Dopplergerätes
DE2815183C2 (de) * 1978-04-07 1984-12-06 Hans-Günther 8000 München Stadelmayr Alarm-, Sicherungs- und Überwachungsanlage
FR2428878A2 (fr) * 1978-06-13 1980-01-11 Radiotechnique Compelec Procede d'autocontrole du bon fonctionnement de mini-radars anti-intrusions a effet doppler et dispositifs pour la mise en oeuvre du procede
DE3001452A1 (de) * 1980-01-16 1981-07-23 Hans-Günther 8100 Garmisch-Partenkirchen Stadelmayr Alarm-, sicherungs- und ueberwachungsanlage
US4331952A (en) * 1980-09-22 1982-05-25 American District Telegraph Company Redundant sensor adapter
US4412211A (en) 1981-08-28 1983-10-25 American District Telegraph Co. System for test sequence annunciation
US4625199A (en) * 1985-01-14 1986-11-25 American District Telegraph Company Combination intrusion detector system having correlated ultrasonic and microwave detection sub-systems
US4647913A (en) * 1985-01-15 1987-03-03 American District Telegraph Company Self-diagnostic ultrasonic intrusion detection system
US4611197A (en) * 1985-02-19 1986-09-09 Sansky Michael J Malfunction-detecting status monitoring system
US4660024A (en) * 1985-12-16 1987-04-21 Detection Systems Inc. Dual technology intruder detection system
US4728935A (en) * 1986-04-11 1988-03-01 Adt, Inc. Integrity securing monitor and method for a security installation
US4710750A (en) * 1986-08-05 1987-12-01 C & K Systems, Inc. Fault detecting intrusion detection device
US4807255A (en) * 1987-08-19 1989-02-21 Idland Carsten H Alarm system responsive to intrusion induced phase unbalance
US4833450A (en) * 1988-04-15 1989-05-23 Napco Security Systems, Inc. Fault detection in combination intrusion detection systems
US5181010A (en) * 1988-08-04 1993-01-19 Chick James S Automotive security system with discrimination between tampering and attack
FR2692677B1 (fr) * 1992-06-22 1997-12-26 Moulinex Sa Systeme de detection a capteur et procede de mise en óoeuvre d'un dispositif de verification du fonctionnement de ce systeme de detection.
US5510765A (en) * 1993-01-07 1996-04-23 Ford Motor Company Motor vehicle security sensor system
CA2113026A1 (en) * 1993-01-28 1994-07-29 Paul Michael Hoseit Methods and apparatus for intrusion detection having improved immunity to false alarms
US5416487A (en) * 1993-06-28 1995-05-16 Scantronic Limited Testing of dual technology sensors
US5578988A (en) * 1994-09-16 1996-11-26 C & K Systems, Inc. Intrusion detection system having self-adjusting threshold
US5638048A (en) * 1995-02-09 1997-06-10 Curry; Robert C. Alarm system for swimming pools
US5689267A (en) * 1995-11-22 1997-11-18 Allied Signal Inc Automatic VSWR sensing for aircraft-mounted pulse radar systems
US5684458A (en) * 1996-02-26 1997-11-04 Napco Security Systems, Inc. Microwave sensor with adjustable sampling frequency based on environmental conditions
US5936524A (en) * 1996-05-02 1999-08-10 Visonic Ltd. Intrusion detector
US5986357A (en) * 1997-02-04 1999-11-16 Mytech Corporation Occupancy sensor and method of operating same
US6078253A (en) * 1997-02-04 2000-06-20 Mytech Corporation Occupancy sensor and method of operating same
US5745035A (en) * 1997-02-20 1998-04-28 Deyo; David W. Motion detecting system
HK1047651A1 (zh) 1999-05-07 2003-02-28 Honeywell Inc. 玻璃破碎检测器及报警辨识方法
US6891381B2 (en) * 1999-12-30 2005-05-10 Secure Logistix Human body: scanning, typing and profiling system
DE19963755A1 (de) * 1999-12-30 2001-07-12 Bosch Gmbh Robert Abstandssensorvorrichtung
JP3371900B2 (ja) * 2000-12-01 2003-01-27 オムロン株式会社 侵入物体検出方法および侵入物体検出システム
GB2383486B (en) * 2001-12-19 2005-02-16 Microwave Solutions Ltd Detector device
EP1365259A4 (en) * 2002-03-01 2008-11-05 Hitachi Ltd SYSTEM FOR DETECTION
US6897446B2 (en) * 2002-03-26 2005-05-24 Lockheed Martin Corporation Method and system for target detection using an infra-red sensor
US20040104268A1 (en) * 2002-07-30 2004-06-03 Bailey Kenneth Stephen Plug in credit card reader module for wireless cellular phone verifications
WO2005078462A1 (en) * 2004-01-16 2005-08-25 Kenneth Stephen Bailey Human body: scanning, typing and profiling system
US20050264303A1 (en) * 2004-02-12 2005-12-01 Bailey Kenneth S Radiation monitoring of body part sizing and use of such sizing for person monitoring
GB2415557A (en) * 2004-04-02 2005-12-28 Scorpion Vehicle Security Syst Microwave based intrusion detection system for use in a vehicle
US7616797B2 (en) * 2004-08-23 2009-11-10 Bailey Kenneth S Minutia detection from measurement of a human skull and identifying and profiling individuals from the human skull detection
US7680283B2 (en) * 2005-02-07 2010-03-16 Honeywell International Inc. Method and system for detecting a predetermined sound event such as the sound of breaking glass
EP1946146A2 (en) * 2005-10-14 2008-07-23 BAE SYSTEMS Information and Electronic Systems Integration Inc. Motion detection system using cw radar in combination with additional sensors
US7671739B2 (en) * 2007-03-07 2010-03-02 Robert Bosch Gmbh System and method for implementing ranging microwave for detector range reduction
CN104204743B (zh) 2011-11-16 2017-04-12 泰科消防及安全有限公司 运动检测系统和方法
US11269067B2 (en) * 2017-09-12 2022-03-08 Semiconductor Components Industries, Llc Response-based determination of piezoelectric transducer state
CN108438647B (zh) * 2018-04-20 2023-12-19 西安航空学院 一种电磁安全垃圾桶
TWI673510B (zh) * 2018-07-17 2019-10-01 昇雷科技股份有限公司 具打線互連結構之都普勒雷達
US11372093B2 (en) * 2018-09-14 2022-06-28 Fujifilm Sonosite, Inc. Automated fault detection and correction in an ultrasound imaging system
CN112863094B (zh) * 2021-02-04 2022-10-21 西南交通大学 一种铁路防护网入侵警报系统及其工作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961655A (en) * 1957-06-19 1960-11-22 Magnues A Magnuson Synthetic radar target generator
US3573817A (en) * 1968-02-28 1971-04-06 North American Rockwell Monitoring system
US3603973A (en) * 1968-04-11 1971-09-07 Howard O Hough Combination fire and burglar alarm system
US3471855A (en) * 1968-11-25 1969-10-07 Us Air Force System for generating test signals for an array of receiver channels
DE1929145A1 (de) * 1969-06-09 1970-12-23 Siemens Ag Raumschutzanlage,insbesondere fuer Freilandanlagen
US3691556A (en) * 1970-06-03 1972-09-12 Memco Electronics Ltd Detection of movement in confined spaces
US3656158A (en) * 1970-11-30 1972-04-11 Audio Alert Corp Integrated fully supervised fire alarm system
US3725888A (en) * 1971-04-05 1973-04-03 Pyrotector Inc Detector system

Also Published As

Publication number Publication date
JPS4960193A (enrdf_load_stackoverflow) 1974-06-11
IL42676A0 (en) 1973-11-28
GB1386223A (en) 1975-03-05
DE2331328C2 (enrdf_load_stackoverflow) 1988-06-23
JPS5754837B2 (enrdf_load_stackoverflow) 1982-11-19
CA1005876A (en) 1977-02-22
US3801978A (en) 1974-04-02
DE2331328A1 (de) 1974-01-31

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