DE69321881D1 - Vorrichtung zum Lesen von Strichkoden - Google Patents

Vorrichtung zum Lesen von Strichkoden

Info

Publication number
DE69321881D1
DE69321881D1 DE69321881T DE69321881T DE69321881D1 DE 69321881 D1 DE69321881 D1 DE 69321881D1 DE 69321881 T DE69321881 T DE 69321881T DE 69321881 T DE69321881 T DE 69321881T DE 69321881 D1 DE69321881 D1 DE 69321881D1
Authority
DE
Germany
Prior art keywords
reading device
barcode reading
barcode
reading
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.)
Expired - Fee Related
Application number
DE69321881T
Other languages
English (en)
Other versions
DE69321881T2 (de
Inventor
Katsushi Inoue
Seiichiro Tamai
Keiichi Kobayashi
Nee Tashiro Marie Dosho
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69321881D1 publication Critical patent/DE69321881D1/de
Application granted granted Critical
Publication of DE69321881T2 publication Critical patent/DE69321881T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06K7/1093—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, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE69321881T 1992-06-22 1993-06-18 Vorrichtung zum Lesen von Strichkoden Expired - Fee Related DE69321881T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4161543A JP2746501B2 (ja) 1992-06-22 1992-06-22 バーコードリーダ

Publications (2)

Publication Number Publication Date
DE69321881D1 true DE69321881D1 (de) 1998-12-10
DE69321881T2 DE69321881T2 (de) 1999-04-22

Family

ID=15737106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321881T Expired - Fee Related DE69321881T2 (de) 1992-06-22 1993-06-18 Vorrichtung zum Lesen von Strichkoden

Country Status (4)

Country Link
US (1) US5471041A (de)
EP (1) EP0576220B1 (de)
JP (1) JP2746501B2 (de)
DE (1) DE69321881T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710417A (en) * 1988-10-21 1998-01-20 Symbol Technologies, Inc. Bar code reader for reading both one dimensional and two dimensional symbologies with programmable resolution
US7387253B1 (en) 1996-09-03 2008-06-17 Hand Held Products, Inc. Optical reader system comprising local host processor and optical reader
US5513264A (en) * 1994-04-05 1996-04-30 Metanetics Corporation Visually interactive encoding and decoding of dataforms
JP2973813B2 (ja) * 1994-04-05 1999-11-08 ノーリツ鋼機株式会社 カートリッジ用フィルム情報読取り装置および読取り方法
US5631457A (en) * 1994-08-17 1997-05-20 Olympus Optical Co., Ltd. Two-dimensional symbol data read apparatus
US5739518A (en) * 1995-05-17 1998-04-14 Metanetics Corporation Autodiscrimination for dataform decoding and standardized recording
US6338432B1 (en) * 1997-02-19 2002-01-15 Opticon Inc Optical pattern reading apparatus with movable optical unit
US8682077B1 (en) 2000-11-28 2014-03-25 Hand Held Products, Inc. Method for omnidirectional processing of 2D images including recognizable characters
US6854642B2 (en) * 2001-10-19 2005-02-15 Chesterfield Holdings, L.L.C. System for vending products and services using an identification card and associated methods
US7121466B2 (en) 2003-07-07 2006-10-17 Sirona Inc. Bar encoding scheme for a scrolling display
US7416125B2 (en) * 2005-03-24 2008-08-26 Hand Held Products, Inc. Synthesis decoding and methods of use thereof
JP5026475B2 (ja) * 2009-07-10 2012-09-12 東芝テック株式会社 コードシンボル読取装置およびその制御プログラム
EP2393036B1 (de) * 2010-06-01 2016-03-02 Fujian Newland Computer Co., Ltd. Strichcode-Decodierchip

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07107688B2 (ja) * 1986-03-18 1995-11-15 日本電装株式会社 光学的情報読取装置
US4816661A (en) * 1986-12-22 1989-03-28 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US4794239A (en) * 1987-10-13 1988-12-27 Intermec Corporation Multitrack bar code and associated decoding method
US5235167A (en) * 1988-10-21 1993-08-10 Symbol Technologies, Inc. Laser scanning system and scanning method for reading bar codes
CA1329263C (en) * 1989-03-01 1994-05-03 Mark Krichever Bar code scanner
US5319181A (en) * 1992-03-16 1994-06-07 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera
CA1334218C (en) * 1989-03-01 1995-01-31 Jerome Swartz Hand-held laser scanning for reading two dimensional bar codes
US5241164A (en) * 1990-01-05 1993-08-31 Symbol Technologies, Inc. Method of decoding bar code symbols from partial scans
EP0565738A1 (de) * 1990-01-05 1993-10-20 Symbol Technologies, Inc. Verfahren zum Kodieren und Dekodieren von Daten in maschinenlesbarer graphischer Form
JPH0464187A (ja) * 1990-07-02 1992-02-28 Sumitomo Electric Ind Ltd バーコード読取装置
US5124537A (en) * 1990-10-29 1992-06-23 Omniplanar, Inc. Omnidirectional bar code reader using virtual scan of video raster scan memory
CA2131884A1 (en) * 1992-03-12 1993-09-16 Dennis A. Durbin Reader for decoding two-dimensional optical information

Also Published As

Publication number Publication date
EP0576220B1 (de) 1998-11-04
EP0576220A2 (de) 1993-12-29
EP0576220A3 (de) 1994-01-19
DE69321881T2 (de) 1999-04-22
JP2746501B2 (ja) 1998-05-06
JPH064699A (ja) 1994-01-14
US5471041A (en) 1995-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee