DK0563095T3 - Fremgangsmåde og system til lokalisering og identificering - Google Patents

Fremgangsmåde og system til lokalisering og identificering

Info

Publication number
DK0563095T3
DK0563095T3 DK92900587T DK92900587T DK0563095T3 DK 0563095 T3 DK0563095 T3 DK 0563095T3 DK 92900587 T DK92900587 T DK 92900587T DK 92900587 T DK92900587 T DK 92900587T DK 0563095 T3 DK0563095 T3 DK 0563095T3
Authority
DK
Denmark
Prior art keywords
identifying
locating
polarizing surface
ambience
prevailing
Prior art date
Application number
DK92900587T
Other languages
English (en)
Inventor
Erkki Rantalainen
Original Assignee
Erkki Rantalainen
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 Erkki Rantalainen filed Critical Erkki Rantalainen
Application granted granted Critical
Publication of DK0563095T3 publication Critical patent/DK0563095T3/da

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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Polarising Elements (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK92900587T 1990-12-17 1991-12-16 Fremgangsmåde og system til lokalisering og identificering DK0563095T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI906225A FI906225A (fi) 1990-12-17 1990-12-17 Identifieringsfoerfarande och -system.
PCT/FI1991/000390 WO1992011607A1 (en) 1990-12-17 1991-12-16 Identifying procedure and system

Publications (1)

Publication Number Publication Date
DK0563095T3 true DK0563095T3 (da) 1999-02-22

Family

ID=8531591

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92900587T DK0563095T3 (da) 1990-12-17 1991-12-16 Fremgangsmåde og system til lokalisering og identificering

Country Status (10)

Country Link
EP (1) EP0563095B1 (da)
JP (1) JPH06504151A (da)
AT (1) ATE165465T1 (da)
AU (1) AU9083091A (da)
CA (1) CA2098575C (da)
DE (1) DE69129303T2 (da)
DK (1) DK0563095T3 (da)
ES (1) ES2117661T3 (da)
FI (2) FI906225A (da)
WO (1) WO1992011607A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018002273A1 (de) 2017-04-07 2018-10-11 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betreiben eines auf einem Boden verfahrbaren Fahrzeugs und System zur Durchführung eines Verfahrens
CN111292537B (zh) * 2018-12-06 2023-05-16 中国科学院长春光学精密机械与物理研究所 一种夜间车牌识别系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313941A (en) * 1963-11-12 1967-04-11 Mortimer M Marks Identifying apparatus employing fibers and polarized light
US3800282A (en) * 1971-07-23 1974-03-26 Scanner Code reading system
US3801775A (en) * 1972-08-07 1974-04-02 Scanner Method and apparatus for identifying objects
US4544836A (en) * 1982-12-22 1985-10-01 American District Telegraph Company Optically-based access control system
FR2543308B1 (fr) * 1983-03-25 1985-07-26 Oreal Procede et dispositif de detection de la position d'objets stockes sur palettes, supports de reperes de position et ensemble de detection comprenant un tel dispositif et de tels supports
WO1988001080A1 (fr) * 1986-08-06 1988-02-11 Battelle Memorial Institute Ensemble d'elements permettant la lecture a distance de marques d'identification apposees sur un substrat
CH671838A5 (da) * 1986-11-18 1989-09-29 Fritz Iseli Produktionstechnik
US4924078A (en) * 1987-11-25 1990-05-08 Sant Anselmo Carl Identification symbol, system and method

Also Published As

Publication number Publication date
ES2117661T3 (es) 1998-08-16
JPH06504151A (ja) 1994-05-12
FI906225A0 (fi) 1990-12-17
AU9083091A (en) 1992-07-22
FI932753A (fi) 1993-06-15
CA2098575A1 (en) 1992-06-18
DE69129303T2 (de) 1998-10-29
WO1992011607A1 (en) 1992-07-09
FI932753A0 (fi) 1993-06-15
FI906225A (fi) 1992-06-18
ATE165465T1 (de) 1998-05-15
CA2098575C (en) 2002-08-20
FI102789B (fi) 1999-02-15
FI102789B1 (fi) 1999-02-15
EP0563095B1 (en) 1998-04-22
DE69129303D1 (de) 1998-05-28
EP0563095A1 (en) 1993-10-06

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