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FR2295505A1 - AUTOMATIC INTRUSION DETECTOR - Google Patents

AUTOMATIC INTRUSION DETECTOR

Info

Publication number
FR2295505A1
FR2295505A1 FR7538520A FR7538520A FR2295505A1 FR 2295505 A1 FR2295505 A1 FR 2295505A1 FR 7538520 A FR7538520 A FR 7538520A FR 7538520 A FR7538520 A FR 7538520A FR 2295505 A1 FR2295505 A1 FR 2295505A1
Authority
FR
France
Prior art keywords
intrusion detector
automatic intrusion
automatic
detector
intrusion
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.)
Withdrawn
Application number
FR7538520A
Other languages
French (fr)
Inventor
Frank Schwarz
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.)
US Department of Energy
Energy Research and Development Administration ERDA
Original Assignee
US Department of Energy
Energy Research and Development Administration ERDA
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 US Department of Energy, Energy Research and Development Administration ERDA filed Critical US Department of Energy
Publication of FR2295505A1 publication Critical patent/FR2295505A1/en
Withdrawn legal-status Critical Current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
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/123—Checking intermittently signalling or alarm systems of line circuits
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/01—Passive intrusion detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Burglar Alarm Systems (AREA)
FR7538520A 1974-12-17 1975-12-16 AUTOMATIC INTRUSION DETECTOR Withdrawn FR2295505A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533741A US3928849A (en) 1974-12-17 1974-12-17 Intrusion detector self-test system

Publications (1)

Publication Number Publication Date
FR2295505A1 true FR2295505A1 (en) 1976-07-16

Family

ID=24127265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538520A Withdrawn FR2295505A1 (en) 1974-12-17 1975-12-16 AUTOMATIC INTRUSION DETECTOR

Country Status (5)

Country Link
US (1) US3928849A (en)
JP (1) JPS5185698A (en)
DE (1) DE2556864A1 (en)
FR (1) FR2295505A1 (en)
GB (1) GB1466518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520123A1 (en) * 1982-01-15 1983-07-22 Thomson Csf Automatic test equipment for opto-electronic system - has light generator and fibre=optic transmission of light onto photodetector
FR2647538A1 (en) * 1989-05-29 1990-11-30 Robert Cappa Monitoring device for a refrigeration installation

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063085A (en) * 1975-11-03 1977-12-13 Cometa S. A. Method of and apparatus for electronic scanning
CH599642A5 (en) * 1976-11-15 1978-05-31 Cerberus Ag
FR2432189A1 (en) * 1978-07-24 1980-02-22 Faget Jean Electronic surveillance alarm system with automatic checking - employs detectors in bridge network receiving periodic control pulses from generator
IT1161307B (en) * 1978-08-25 1987-03-18 Datalogic Spa PHOTOELECTRIC BARRIER IN PARTICULAR SAFETY DEVICE
US4266219A (en) * 1978-09-18 1981-05-05 Baker Industries, Inc. Supervisory control system for a smoke detector
US4468657A (en) * 1979-09-10 1984-08-28 Rossin John A Simplified intruder detector
US4342987A (en) * 1979-09-10 1982-08-03 Rossin Corporation Intruder detection system
US4468658A (en) * 1979-09-10 1984-08-28 Rossin John A Simplified intruder detection module
US4364030A (en) * 1979-09-10 1982-12-14 Rossin John A Intruder detection system
US4275303A (en) * 1979-11-13 1981-06-23 Arrowhead Enterprises, Inc. Passive infrared intrusion detection system
USRE32828E (en) * 1979-11-13 1989-01-10 Cerberus A.G. Passive infrared intrusion detection system
FR2485774A1 (en) * 1980-06-26 1981-12-31 Cuggia Christiane Magnetic reed switch position detector e.g. for safe door - has test coil which acts against contact element to provide periodic testing of response of switch
JPS5784088U (en) * 1980-10-31 1982-05-24
US4542489A (en) * 1982-05-18 1985-09-17 Aisin Seiki Kabushiki Kaisha Object detecting system of reflection type
US4523184A (en) * 1982-09-30 1985-06-11 Sentrol, Inc. Supervised wireless security system
FR2539534A1 (en) * 1983-01-17 1984-07-20 Alsthom Cgee Test arrangement for detecting the breaking of glass
IT1169168B (en) * 1983-02-15 1987-05-27 Gd Spa FUNCTIONAL CONTROL SYSTEM FOR INPUT TRANSDUCERS OF A CENTRAL CONTROL AND CONTROL UNIT FOR MACHINES AND / OR DEVICES USABLE IN PRODUCTION AND / OR PACKAGING LINES OF PRODUCTS
US4595914A (en) * 1983-04-11 1986-06-17 Pittway Corporation Self-testing combustion products detector
US4725818A (en) * 1985-09-13 1988-02-16 Simplex Time Recorder Co. Walk through test system
US4682153A (en) * 1985-10-23 1987-07-21 Amerace Corporation Fail-safe sensor system
JPH0827870B2 (en) * 1986-06-12 1996-03-21 綜合警備保障株式会社 Infrared type intruder detector
JPS6318498A (en) * 1986-07-10 1988-01-26 綜合警備保障株式会社 Infrared rays type invader detector
GB8701202D0 (en) * 1987-01-20 1987-02-25 Wakefield Health Authority Infra-red personal attack alarm system
FR2619467B1 (en) * 1987-08-14 1992-12-31 Biyong Boniface DEVICE FOR TRIGGERING AND REMOTE CONTROL OF AN ELECTRICAL, ELECTRONIC OR OTHER MEANS SUCH AS AN ALARM UNIT FOR REMOTE MONITORING OF ANY PROTECTION VOLUME AND EQUIPPED EQUIPMENT THEREOF
US5086526A (en) * 1989-10-10 1992-02-11 International Sanitary Ware Manufacturin Cy, S.A. Body heat responsive control apparatus
US5029477A (en) * 1990-01-31 1991-07-09 Servo Corporation Of America Integrity test for acoustic bearing defect detector
US5093656A (en) * 1990-03-12 1992-03-03 Dipoala William S Active supervision of motion-detection systems
DE4020175C2 (en) * 1990-06-25 1994-01-20 Waldemar Marinitsch Device for failsafe testing of an infrared sensor arrangement
US5077467A (en) * 1990-09-12 1991-12-31 Triad Controls, Inc. Photoelectric switch and relay system with disabling fail-safe monitoring circuitry
GB9107062D0 (en) * 1991-04-04 1991-05-22 Racal Guardall Scotland Intruder detection arrangements and methods
US5164703A (en) * 1991-05-02 1992-11-17 C & K Systems, Inc. Audio intrusion detection system
DE69327233T2 (en) * 1992-03-09 2000-05-31 The Commonwealth Of Australia, Canberra INFRARED INTRUSION SENSOR
US5382944A (en) * 1992-08-05 1995-01-17 Detection Systems, Inc. Supervised PIR motion-detection system
US5546074A (en) * 1993-08-19 1996-08-13 Sentrol, Inc. Smoke detector system with self-diagnostic capabilities and replaceable smoke intake canopy
US6501810B1 (en) 1998-10-13 2002-12-31 Agere Systems Inc. Fast frame synchronization
FR2713373B1 (en) * 1993-12-03 1996-02-23 Jay Electronique Sa Security installation for the detection of human presence in dangerous areas.
US5640142A (en) * 1995-02-01 1997-06-17 Pittway Corporation Alarm system testing circuit
US5963850A (en) * 1996-12-06 1999-10-05 Pittway Corp. Method and apparatus for verifying the operability of a balanced diode mixer and local oscillator combination
CA2200994C (en) * 1997-03-25 2001-07-31 Digital Security Controls Ltd. Walk-test control circuit for security alarm device
US7225343B1 (en) * 2002-01-25 2007-05-29 The Trustees Of Columbia University In The City Of New York System and methods for adaptive model generation for detecting intrusions in computer systems
CN106023551B (en) * 2016-07-27 2017-07-07 沈阳奥森自动化装备有限公司 One kind simulation flame light source independent clock alarm self-checking circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553664A (en) * 1968-07-15 1971-01-05 Monsanto Co Monitoring apparatus
US3641549A (en) * 1970-06-25 1972-02-08 Sanders Associates Inc Electro-optical perimeter intrusion alarm
US3717864A (en) * 1971-11-02 1973-02-20 Teledyne Ind Periodic event detector system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520123A1 (en) * 1982-01-15 1983-07-22 Thomson Csf Automatic test equipment for opto-electronic system - has light generator and fibre=optic transmission of light onto photodetector
FR2647538A1 (en) * 1989-05-29 1990-11-30 Robert Cappa Monitoring device for a refrigeration installation

Also Published As

Publication number Publication date
DE2556864A1 (en) 1976-06-24
US3928849A (en) 1975-12-23
JPS5185698A (en) 1976-07-27
GB1466518A (en) 1977-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse