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SE8904072D0 - ELECTRONIC PRICE INFORMATION SYSTEM - Google Patents

ELECTRONIC PRICE INFORMATION SYSTEM

Info

Publication number
SE8904072D0
SE8904072D0 SE8904072A SE8904072A SE8904072D0 SE 8904072 D0 SE8904072 D0 SE 8904072D0 SE 8904072 A SE8904072 A SE 8904072A SE 8904072 A SE8904072 A SE 8904072A SE 8904072 D0 SE8904072 D0 SE 8904072D0
Authority
SE
Sweden
Prior art keywords
communication unit
price information
information
unit
message
Prior art date
Application number
SE8904072A
Other languages
Swedish (sv)
Other versions
SE8904072L (en
SE466773B (en
Inventor
Roland Braennstroem
Original Assignee
Roland Braennstroem
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 Roland Braennstroem filed Critical Roland Braennstroem
Priority to SE8904072A priority Critical patent/SE466773B/en
Publication of SE8904072D0 publication Critical patent/SE8904072D0/en
Priority to PCT/SE1990/000790 priority patent/WO1991008539A1/en
Publication of SE8904072L publication Critical patent/SE8904072L/en
Publication of SE466773B publication Critical patent/SE466773B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/12—Cash registers electronically operated
    • G07G1/14—Systems including one or more distant stations co-operating with a central processing unit
    • G07G1/145—PLU-management

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Engineering & Computer Science (AREA)
  • Game Theory and Decision Science (AREA)
  • Signal Processing (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The present invention relates to a price information system which includes a plurality of price information units (18) for displaying changeable information in, for instance, a shop or store. The system includes a main computer unit (10) which is connected to a communication unit (12). The information supplied to the computer unit (10) is transmitted to the communication unit (12). The communication unit transmits this information inductively, i.e. wire-less, to the various price information units (18), via a loop pair (14). The information is transmitted in the form of a sequence of messages, wherein the position of a message in the sequence denotes the price information unit (18) for which the message is intended according to a predetermined order sequence. When a price information unit (18) has received its specific message, the unit transmits a response signal to the communication unit (12). If the range of the communication unit (12) is too small for the shop in question, a number of slave units (16) with connected loop pairs (14) can be connected to the communication unit (12).
SE8904072A 1989-12-01 1989-12-01 ELECTRONIC PRICE INFORMATION SYSTEM SE466773B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8904072A SE466773B (en) 1989-12-01 1989-12-01 ELECTRONIC PRICE INFORMATION SYSTEM
PCT/SE1990/000790 WO1991008539A1 (en) 1989-12-01 1990-11-29 An electronic price information system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904072A SE466773B (en) 1989-12-01 1989-12-01 ELECTRONIC PRICE INFORMATION SYSTEM

Publications (3)

Publication Number Publication Date
SE8904072D0 true SE8904072D0 (en) 1989-12-01
SE8904072L SE8904072L (en) 1991-06-02
SE466773B SE466773B (en) 1992-03-30

Family

ID=20377671

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904072A SE466773B (en) 1989-12-01 1989-12-01 ELECTRONIC PRICE INFORMATION SYSTEM

Country Status (2)

Country Link
SE (1) SE466773B (en)
WO (1) WO1991008539A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK52091D0 (en) * 1991-03-22 1991-03-22 Esel Krabbe Systems As INFORMATION
GB9309246D0 (en) * 1993-05-05 1993-06-16 Esselte Meto Int Gmbh Rechargeable shelf edge tag
US6181299B1 (en) 1993-09-03 2001-01-30 Display Edge Technology, Ltd. Power and communication system for electronic display tags
US6249263B1 (en) 1993-09-03 2001-06-19 Display Edge Technology, Ltd. Article-information display system using electronically controlled tags
US6266052B1 (en) 1993-09-03 2001-07-24 Display Edge Technology, Ltd. Power and information distribution system for article display or storage areas and related method
US5736967A (en) * 1993-09-03 1998-04-07 Kayser Ventures, Ltd. Article-information display system using electronically controlled tags
US5537126A (en) * 1993-09-03 1996-07-16 Kayser Ventures, Ltd. Article-information display system using electronically controlled tags
AT402982B (en) * 1995-02-22 1997-10-27 Kronegger Peter Dipl Ing Dr Te ELECTRONIC DISPLAY AND INPUT SYSTEM WITH INDUCTIVE ENERGY SUPPLY OF THE INDIVIDUAL DISPLAY AND INPUT UNITS
FR2761511B1 (en) * 1997-03-28 2002-02-22 Jean Jacques Almero INSTALLATION FOR ELECTRONIC INFORMATION DISPLAY
AU2610199A (en) * 1998-01-30 1999-08-16 Esel-Krabbe Systems A/S A system for displaying price information and/or other information
GB2356108A (en) * 1999-11-03 2001-05-09 Motorola Israel Ltd Anti-theft shopping tag with display
EP1798864A4 (en) * 2004-09-30 2013-07-31 Brother Ind Ltd WIRELESS LABEL COMMUNICATION APPARATUS, WIRELESS LABEL, WIRELESS LABEL COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8704576D0 (en) * 1987-02-26 1987-04-01 Aj Technologies Ltd Price ticket
SE461690B (en) * 1988-07-06 1990-03-12 Cebus Foervaltnings Ab Nr 858 SIGNATURE SYSTEM DEVICE

Also Published As

Publication number Publication date
WO1991008539A1 (en) 1991-06-13
SE8904072L (en) 1991-06-02
SE466773B (en) 1992-03-30

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