SE8302672L - CONTROL DEVICE FOR THE REGISTRATION OF A SHOPPING CARTON CONSISTING OF FERROMAGNETIC MATERIAL - Google Patents

CONTROL DEVICE FOR THE REGISTRATION OF A SHOPPING CARTON CONSISTING OF FERROMAGNETIC MATERIAL

Info

Publication number
SE8302672L
SE8302672L SE8302672A SE8302672A SE8302672L SE 8302672 L SE8302672 L SE 8302672L SE 8302672 A SE8302672 A SE 8302672A SE 8302672 A SE8302672 A SE 8302672A SE 8302672 L SE8302672 L SE 8302672L
Authority
SE
Sweden
Prior art keywords
shopping
shopping trolley
control device
search device
goods search
Prior art date
Application number
SE8302672A
Other languages
Swedish (sv)
Other versions
SE8302672D0 (en
Inventor
A Haugk
Original Assignee
Schupa Elektro Gmbh & Co Kg
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 Schupa Elektro Gmbh & Co Kg filed Critical Schupa Elektro Gmbh & Co Kg
Publication of SE8302672D0 publication Critical patent/SE8302672D0/en
Publication of SE8302672L publication Critical patent/SE8302672L/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
    • G08B13/2402—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F9/00—Shop, bar, bank or like counters
    • A47F9/02—Paying counters
    • A47F9/04—Check-out counters, e.g. for self-service stores
    • A47F9/045—Handling of baskets or shopping trolleys at check-out counters, e.g. unloading, checking
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Handcart (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Control Of Conveyors (AREA)

Abstract

The invention relates to a control device for detecting a shopping trolley, consisting of ferromagnetic materials, at a checkout. The detection of the shopping trolley is performed by a magnetic barrier and a reflected light barrier, specifically in such a way that when a shopping trolley is pushed up to a checkout the light beam of the reflected light barrier is interrupted. This causes a signal which is initially fed to a goods search device. When the shopping trolley is pushed further forward, the magnetic field of the magnetic barrier is influenced, as a result of which a further signal is produced which is likewise fed to the goods search device. Not until the arrival of both previously mentioned signals is the goods search device activated and the shopping trolley thus unambiguously identified as such. Due to the combination of magnetic and reflected light barriers in conjunction with a goods search device, this device according to the invention for detecting shopping trolleys at checkouts provides a control device which avoids the disadvantages of the known devices, on the one hand, and reliably identifies even dirty shopping trolleys, on the other hand.
SE8302672A 1982-05-13 1983-05-10 CONTROL DEVICE FOR THE REGISTRATION OF A SHOPPING CARTON CONSISTING OF FERROMAGNETIC MATERIAL SE8302672L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823217944 DE3217944A1 (en) 1982-05-13 1982-05-13 Control device for detecting a shopping trolley consisting of ferromagnetic materials

Publications (2)

Publication Number Publication Date
SE8302672D0 SE8302672D0 (en) 1983-05-10
SE8302672L true SE8302672L (en) 1983-11-14

Family

ID=6163427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302672A SE8302672L (en) 1982-05-13 1983-05-10 CONTROL DEVICE FOR THE REGISTRATION OF A SHOPPING CARTON CONSISTING OF FERROMAGNETIC MATERIAL

Country Status (3)

Country Link
DE (1) DE3217944A1 (en)
DK (1) DK188883A (en)
SE (1) SE8302672L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600307A1 (en) * 1986-01-08 1987-07-09 Horst Merchel Trolley for transporting shopping or luggage
US5030941A (en) * 1989-12-27 1991-07-09 Checkpoint Systems, Inc. Electronic article surveillance system incorporating an auxiliary sensor
US5485006A (en) * 1994-01-28 1996-01-16 S.T.O.P. International (Brighton) Inc. Product detection system for shopping carts
AU5997394A (en) * 1993-02-05 1994-08-29 S.T.O.P. International (Brighton) Inc. Shopping cart check-out monitoring system
US5495102A (en) * 1993-10-14 1996-02-27 989952 Ontario Limited Shopping cart monitoring system
WO2003054584A1 (en) * 2001-12-21 2003-07-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for detecting the presence of a shopping trolley in a location
US6741177B2 (en) * 2002-03-28 2004-05-25 Verifeye Inc. Method and apparatus for detecting items on the bottom tray of a cart
US8816854B2 (en) 2009-11-10 2014-08-26 Tyco Fire & Security Gmbh System and method for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection
US8477032B2 (en) * 2009-11-10 2013-07-02 Tyco Fire & Security Gmbh System and method using proximity detection for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection

Also Published As

Publication number Publication date
DK188883A (en) 1983-11-14
SE8302672D0 (en) 1983-05-10
DK188883D0 (en) 1983-04-28
DE3217944A1 (en) 1983-11-17

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