BR7306051D0 - Processo para manter vigilancia dentro de um espaco confinado e sistema de vigilancia - Google Patents

Processo para manter vigilancia dentro de um espaco confinado e sistema de vigilancia

Info

Publication number
BR7306051D0
BR7306051D0 BR6051/73A BR605173A BR7306051D0 BR 7306051 D0 BR7306051 D0 BR 7306051D0 BR 6051/73 A BR6051/73 A BR 6051/73A BR 605173 A BR605173 A BR 605173A BR 7306051 D0 BR7306051 D0 BR 7306051D0
Authority
BR
Brazil
Prior art keywords
surveillance
confined space
maintain
surveillance system
maintain surveillance
Prior art date
Application number
BR6051/73A
Other languages
English (en)
Portuguese (pt)
Inventor
L Gordon
R Williamson
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of BR7306051D0 publication Critical patent/BR7306051D0/pt

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
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2422—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using acoustic or microwave tags
    • 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
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2471—Antenna signal processing by receiver or emitter

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
BR6051/73A 1972-08-09 1973-08-08 Processo para manter vigilancia dentro de um espaco confinado e sistema de vigilancia BR7306051D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279097A US3895368A (en) 1972-08-09 1972-08-09 Surveillance system and method utilizing both electrostatic and electromagnetic fields

Publications (1)

Publication Number Publication Date
BR7306051D0 true BR7306051D0 (pt) 1974-07-11

Family

ID=23067622

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6051/73A BR7306051D0 (pt) 1972-08-09 1973-08-08 Processo para manter vigilancia dentro de um espaco confinado e sistema de vigilancia

Country Status (12)

Country Link
US (1) US3895368A (enrdf_load_stackoverflow)
JP (1) JPS5724598B2 (enrdf_load_stackoverflow)
BE (1) BE801202A (enrdf_load_stackoverflow)
BR (1) BR7306051D0 (enrdf_load_stackoverflow)
CA (1) CA1003522A (enrdf_load_stackoverflow)
DE (1) DE2316411C3 (enrdf_load_stackoverflow)
ES (1) ES413541A1 (enrdf_load_stackoverflow)
FR (1) FR2195812B1 (enrdf_load_stackoverflow)
GB (1) GB1406925A (enrdf_load_stackoverflow)
IT (1) IT982964B (enrdf_load_stackoverflow)
NL (1) NL7305216A (enrdf_load_stackoverflow)
ZA (1) ZA734480B (enrdf_load_stackoverflow)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069472A (en) * 1975-12-25 1978-01-17 Tokyo Shibaura Electric Co., Ltd. Foreground subject-identifying apparatus
US4206453A (en) * 1976-05-24 1980-06-03 Williamson Robert D Method and apparatus for electronic surveillance
US4087802A (en) * 1976-05-24 1978-05-02 Williamson Robert D Method and apparatus for electronic surveillance of precisely defined control zone
US4212002A (en) * 1976-05-24 1980-07-08 Williamson Robert D Method and apparatus for selective electronic surveillance
NL7708012A (nl) * 1977-07-19 1979-01-23 Nedap Nv Detectiestelsel.
US4139844A (en) * 1977-10-07 1979-02-13 Sensormatic Electronics Corporation Surveillance method and system with electromagnetic carrier and plural range limiting signals
FR2416514A1 (fr) * 1978-02-03 1979-08-31 Williamson Robert Procede et dispositif de protection contre le vol
DE2833509A1 (de) * 1978-07-31 1980-02-14 Siemens Ag Einrichtung zur identifizierung und/oder 0rtung von gegenstaenden und personen
US4254868A (en) * 1979-02-05 1981-03-10 Sensormatic Electronics Corporation Enclosure for a security tag and extraction implement
ATE6552T1 (de) * 1979-05-18 1984-03-15 Parmeko Limited Verfahren und ueberwachungssystem zur feststellung der anwesenheit eines empfaengers-ruecksenders fuer elektromagnetische signale.
US4281321A (en) * 1980-06-09 1981-07-28 Sensormatic Electronics Corporation Surveillance system employing a floor mat radiator
US4471344A (en) * 1980-10-09 1984-09-11 Ici Americas Inc. Dual frequency anti-theft system
CA1190970A (en) * 1980-10-09 1985-07-23 Harold B. Williams Dual frequency anti-theft system
JPS5768070U (enrdf_load_stackoverflow) * 1980-10-09 1982-04-23
US4430645A (en) * 1981-04-07 1984-02-07 Sensormatic Electronics Corporation Surveillance system employing a dual function floor mat radiator
US4413254A (en) * 1981-09-04 1983-11-01 Sensormatic Electronics Corporation Combined radio and magnetic energy responsive surveillance marker and system
US4394645A (en) * 1981-09-10 1983-07-19 Sensormatic Electronics Corporation Electrical surveillance apparatus with moveable antenna elements
USRE32627E (en) * 1981-09-10 1988-03-22 Sensormatic Electronics Corporation Electrical surveillance apparatus with moveable antenna elements
NL8200138A (nl) * 1982-01-14 1983-08-01 Nedap Nv Detectiestelsel.
US4472641A (en) * 1983-01-28 1984-09-18 Westinghouse Electric Corp. Power supply apparatus
US4642640A (en) * 1983-04-25 1987-02-10 Sensormatic Electronics Corporation Signal receptor-reradiator and surveillance tag using the same
ATE35063T1 (de) * 1983-08-01 1988-06-15 Ici America Inc Elektronisches warenueberwachungssystem.
CA1236542A (en) * 1983-08-02 1988-05-10 Harold B. Williams Electronic article surveillance system having microstrip antennas
US4679035A (en) * 1985-07-30 1987-07-07 Sensormatic Electronics Corporation Tri-signal electromagnetic article surveillance system
US4736207A (en) * 1986-01-31 1988-04-05 Sensormatic Electronics Corporation Tag device and method for electronic article surveillance
CA1335676C (en) * 1988-01-14 1995-05-23 Akira Iga Portable data transmitter device and a system using the same
FR2645309B1 (fr) * 1989-04-04 1991-06-07 Usil Flandres Artois Dispositif de detection du passage d'au moins un mobile en au moins un point determine de son deplacement
US5099227A (en) * 1989-07-18 1992-03-24 Indala Corporation Proximity detecting apparatus
US5109217A (en) * 1990-08-09 1992-04-28 Sensormatic Electronics Corporation Method and apparatus for enhancing detection of electronic article surveillance tags in close proximity to electrically conductive objects
US5206626A (en) * 1991-12-24 1993-04-27 Knogo Corporation Stabilized article surveillance responder
US5241923A (en) * 1992-07-23 1993-09-07 Pole/Zero Corporation Transponder control of animal whereabouts
US5349332A (en) * 1992-10-13 1994-09-20 Sensormatic Electronics Corportion EAS system with requency hopping
RU2109344C1 (ru) * 1993-08-06 1998-04-20 Николай Николаевич Токарев Способ обнаружения движущихся целей и устройство для его осуществления
GB2306080B (en) * 1995-10-10 2000-02-16 Roke Manor Research Improvements in or relating to detection systems
RU2124232C1 (ru) * 1996-02-15 1998-12-27 Ульяновский государственный технический университет Российской Федерации Устройство для тревожной сигнализации
RU2099789C1 (ru) * 1996-07-30 1997-12-20 Кулагин Николай Павлович Способ обнаружения вторжения в охраняемое пространство и устройство для его осуществления
US6064308A (en) * 1996-10-25 2000-05-16 Pole/Zero Corporation RF signaling system and system for controlling the whereabouts of animals using same
US6446049B1 (en) 1996-10-25 2002-09-03 Pole/Zero Corporation Method and apparatus for transmitting a digital information signal and vending system incorporating same
US5990791A (en) * 1997-10-22 1999-11-23 William B. Spargur Anti-theft detection system
US6166643A (en) * 1997-10-23 2000-12-26 Janning; Joseph J. Method and apparatus for controlling the whereabouts of an animal
DE19754936A1 (de) 1997-12-10 1999-07-01 Wegmann & Co Gmbh Dicht- und Führungseinrichtung für hochdynamisch beschleunigte, abstandswirksame Schutzelemente
JPH11283178A (ja) * 1998-03-27 1999-10-15 Matsushita Electric Ind Co Ltd 電気共振識別子、電気共振識別子検出装置および交通システム
US6911908B1 (en) 1999-10-08 2005-06-28 Activerf Limited Security
GB9923682D0 (en) * 1999-10-08 1999-12-08 Active Rf Limited Improvements relating to security-pushout prevention
US7395548B2 (en) * 2001-07-26 2008-07-01 Comsonics, Inc. System and method for signal validation and leakage detection
US6752837B2 (en) 2002-06-28 2004-06-22 Hewlett-Packard Development Company, L.P. Security tags with a reversible optical indicator
GB2391098B (en) 2002-07-19 2006-09-20 Activerf Ltd Improvements relating to security and electronic article surveillance
US7034687B2 (en) * 2004-04-29 2006-04-25 Comm-Engines Error-avoiding anti-theft surveillance system
JP2006287817A (ja) * 2005-04-04 2006-10-19 Tokyo Electron Ltd マイクロ波発生装置、マイクロ波供給装置、プラズマ処理装置及びマイクロ波発生方法
RU2306612C1 (ru) * 2006-02-09 2007-09-20 Федеральное государственное унитарное предприятие "Специальное научно-производственное объединение "Элерон" Радиотехническое устройство для охранной сигнализации
US20090072995A1 (en) * 2006-06-21 2009-03-19 Dave Thomas Method and apparatus for transmitting information between a primary vehicle and a secondary vehicle
US8350720B2 (en) * 2006-06-21 2013-01-08 Dave Thomas Method and apparatus for object recognition and warning system of a primary vehicle for nearby vehicles
US20070296609A1 (en) * 2006-06-21 2007-12-27 Dave Thomas Method and apparatus for object recognition and warning system of a primary vehicle for nearby vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631442A (en) * 1968-03-22 1971-12-28 Robert E Fearon Anti-shoplifting system
US3707711A (en) * 1970-04-02 1972-12-26 Peter Harold Cole Electronic surveillance system
US3711848A (en) * 1971-02-10 1973-01-16 I D Eng Inc Method of and apparatus for the detection of stolen articles
US3740742A (en) * 1971-05-11 1973-06-19 T Thompson Method and apparatus for actuating an electric circuit
US3806905A (en) * 1971-09-08 1974-04-23 Sperry Rand Corp Transducer and condition monitor

Also Published As

Publication number Publication date
US3895368A (en) 1975-07-15
FR2195812B1 (enrdf_load_stackoverflow) 1978-03-10
DE2316411B2 (de) 1979-08-09
DE2316411C3 (de) 1980-04-17
ES413541A1 (es) 1976-02-01
CA1003522A (en) 1977-01-11
JPS4945593A (enrdf_load_stackoverflow) 1974-05-01
FR2195812A1 (enrdf_load_stackoverflow) 1974-03-08
ZA734480B (en) 1974-06-26
JPS5724598B2 (enrdf_load_stackoverflow) 1982-05-25
IT982964B (it) 1974-10-21
DE2316411A1 (de) 1974-02-28
GB1406925A (en) 1975-09-17
BE801202A (fr) 1973-10-15
NL7305216A (enrdf_load_stackoverflow) 1974-02-12

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