FR2895551B1 - Procede et dispositif d'identification d'objets - Google Patents

Procede et dispositif d'identification d'objets

Info

Publication number
FR2895551B1
FR2895551B1 FR0554100A FR0554100A FR2895551B1 FR 2895551 B1 FR2895551 B1 FR 2895551B1 FR 0554100 A FR0554100 A FR 0554100A FR 0554100 A FR0554100 A FR 0554100A FR 2895551 B1 FR2895551 B1 FR 2895551B1
Authority
FR
France
Prior art keywords
identifying objects
identifying
objects
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0554100A
Other languages
English (en)
Other versions
FR2895551A1 (fr
Inventor
Francois Chevalier
Cecile Ildis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0554100A priority Critical patent/FR2895551B1/fr
Publication of FR2895551A1 publication Critical patent/FR2895551A1/fr
Application granted granted Critical
Publication of FR2895551B1 publication Critical patent/FR2895551B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10079—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
    • 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 provisious for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR0554100A 2005-12-27 2005-12-27 Procede et dispositif d'identification d'objets Active FR2895551B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0554100A FR2895551B1 (fr) 2005-12-27 2005-12-27 Procede et dispositif d'identification d'objets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0554100A FR2895551B1 (fr) 2005-12-27 2005-12-27 Procede et dispositif d'identification d'objets

Publications (2)

Publication Number Publication Date
FR2895551A1 FR2895551A1 (fr) 2007-06-29
FR2895551B1 true FR2895551B1 (fr) 2008-05-30

Family

ID=36976803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0554100A Active FR2895551B1 (fr) 2005-12-27 2005-12-27 Procede et dispositif d'identification d'objets

Country Status (1)

Country Link
FR (1) FR2895551B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6917291B2 (en) * 1998-10-26 2005-07-12 Identec Solutions Inc. Interrogation, monitoring and data exchange using RFID tags
EP1410353B1 (fr) * 2001-06-14 2009-12-30 RF Code, Inc. Methode d'identification sans fil et transpondeur

Also Published As

Publication number Publication date
FR2895551A1 (fr) 2007-06-29

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