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

    • 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
    • G08B13/248—EAS system combined with another detection technology, e.g. dual EAS and video or other presence detection system
    • 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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal 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
EP14724415.6A EP2997557B1 (en) 2013-05-14 2014-05-13 Theft-preventing system and method with magnetic field detection
PCT/EP2014/059769 WO2014184192A1 (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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3033708A1 (en) 2016-08-12 2018-02-15 Gatekeeper Systems, Inc. Direction crossing detector for containment boundary
ES2938192T3 (es) * 2017-10-10 2023-04-05 Alert Systems Aps Sistema y método de prevención de robos con detección de campo magnético
USD930017S1 (en) 2018-05-18 2021-09-07 Carefusion 303, Inc. Display screen of an infusion device with graphical user interface
USD931310S1 (en) 2018-05-18 2021-09-21 Carefusion 303, Inc. Display screen with graphical user interface for an infusion device
US11225167B2 (en) 2018-10-02 2022-01-18 Assembled Products Corporation Electric cart
WO2020212215A1 (en) 2019-04-17 2020-10-22 Alert Systems Aps An electronic theft-preventing system and method
GB202016009D0 (en) * 2020-10-09 2020-11-25 Renishaw Plc Method for measuring non-toothed tools using a non-contact tool setter

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

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