PL2997557T3 - System i sposób zapobiegania kradzieży z wykrywaniem pola magnetycznego - Google Patents

System i sposób zapobiegania kradzieży z wykrywaniem pola magnetycznego

Info

Publication number
PL2997557T3
PL2997557T3 PL14724415T PL14724415T PL2997557T3 PL 2997557 T3 PL2997557 T3 PL 2997557T3 PL 14724415 T PL14724415 T PL 14724415T PL 14724415 T PL14724415 T PL 14724415T PL 2997557 T3 PL2997557 T3 PL 2997557T3
Authority
PL
Poland
Prior art keywords
theft
magnetic field
field detection
preventing system
preventing
Prior art date
Application number
PL14724415T
Other languages
English (en)
Inventor
Verner Falkenberg
Dennis Pedersen
Original Assignee
Alert Systems Aps
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 Alert Systems Aps filed Critical Alert Systems Aps
Publication of PL2997557T3 publication Critical patent/PL2997557T3/pl

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • G08B13/24Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402Electronic 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
    • G08B13/2465Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/248EAS system combined with another detection technology, e.g. dual EAS and video or other presence detection system
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18Prevention or correction of operating errors
    • G08B29/185Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
PL14724415T 2013-05-14 2014-05-13 System i sposób zapobiegania kradzieży z wykrywaniem pola magnetycznego PL2997557T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201370261 2013-05-14
PCT/EP2014/059769 WO2014184192A1 (en) 2013-05-14 2014-05-13 Theft-preventing system and method with magnetic field detection
EP14724415.6A EP2997557B1 (en) 2013-05-14 2014-05-13 Theft-preventing system and method with magnetic field detection

Publications (1)

Publication Number Publication Date
PL2997557T3 true PL2997557T3 (pl) 2018-01-31

Family

ID=50732162

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14724415T PL2997557T3 (pl) 2013-05-14 2014-05-13 System i sposób zapobiegania kradzieży z wykrywaniem pola magnetycznego

Country Status (7)

Country Link
US (1) US9652956B2 (pl)
EP (1) EP2997557B1 (pl)
CN (1) CN105210125B (pl)
ES (1) ES2641045T3 (pl)
HU (1) HUE036356T2 (pl)
PL (1) PL2997557T3 (pl)
WO (1) WO2014184192A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2920955T3 (es) * 2016-08-12 2022-08-12 Gatekeeper Systems Inc Detector de cruce de direcciones para el límite de contención
WO2019072716A1 (en) * 2017-10-10 2019-04-18 Alert Systems Aps MAGNETIC FIELD DETECTION ANTI-THEFT SYSTEM AND METHOD
USD931310S1 (en) 2018-05-18 2021-09-21 Carefusion 303, Inc. Display screen with graphical user interface for an infusion device
USD930017S1 (en) 2018-05-18 2021-09-07 Carefusion 303, Inc. Display screen of an infusion device with graphical user interface
US11225167B2 (en) 2018-10-02 2022-01-18 Assembled Products Corporation Electric cart
CN117789384A (zh) 2019-04-17 2024-03-29 阿勒特系统公司 电子防盗系统和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971983A (en) 1972-06-06 1976-07-27 Infinetics, Inc. Ferromagnetic metal detector utilizing gradiometers positioned on opposite sides of the detection area with overlapping sensitivity
JPS5830688A (ja) 1981-08-18 1983-02-23 Kazunari Yamada センサ−
FR2768230B1 (fr) 1997-09-11 2000-05-05 Commissariat Energie Atomique Procede de localisation d'un objet en mouvement par mesures magnetiques gradientmetriques
NL1021686C1 (nl) 2002-10-17 2004-04-20 Klaas Siersema Stelsel voor het detecteren van een magneet.
BRPI0605714B1 (pt) 2006-03-07 2018-06-26 José Gouveia Abrunhosa Jorge Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética
HUE036703T2 (hu) 2009-10-16 2018-07-30 Alert Systems Aps Elektronikus lopás elleni védelmi rendszer

Also Published As

Publication number Publication date
WO2014184192A1 (en) 2014-11-20
EP2997557A1 (en) 2016-03-23
US20160093183A1 (en) 2016-03-31
CN105210125A (zh) 2015-12-30
EP2997557B1 (en) 2017-06-21
US9652956B2 (en) 2017-05-16
HUE036356T2 (hu) 2018-07-30
CN105210125B (zh) 2017-06-27
ES2641045T3 (es) 2017-11-07

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