FR2734931B1 - Lecteur de symboles de donnee - Google Patents

Lecteur de symboles de donnee

Info

Publication number
FR2734931B1
FR2734931B1 FR9606874A FR9606874A FR2734931B1 FR 2734931 B1 FR2734931 B1 FR 2734931B1 FR 9606874 A FR9606874 A FR 9606874A FR 9606874 A FR9606874 A FR 9606874A FR 2734931 B1 FR2734931 B1 FR 2734931B1
Authority
FR
France
Prior art keywords
data symbol
symbol reader
reader
data
symbol
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
FR9606874A
Other languages
English (en)
Other versions
FR2734931A1 (fr
Inventor
Makoto Nukui
Shuzo Seo
Takeharu Shin
Nobuhiro Tani
Yukihiro Ishizuka
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of FR2734931A1 publication Critical patent/FR2734931A1/fr
Application granted granted Critical
Publication of FR2734931B1 publication Critical patent/FR2734931B1/fr
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
    • G06K7/10881—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 constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1018—Source control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (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)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR9606874A 1995-06-05 1996-06-04 Lecteur de symboles de donnee Expired - Fee Related FR2734931B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7161462A JPH08329180A (ja) 1995-06-05 1995-06-05 データシンボル読み取り装置

Publications (2)

Publication Number Publication Date
FR2734931A1 FR2734931A1 (fr) 1996-12-06
FR2734931B1 true FR2734931B1 (fr) 2001-11-23

Family

ID=15735570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606874A Expired - Fee Related FR2734931B1 (fr) 1995-06-05 1996-06-04 Lecteur de symboles de donnee

Country Status (5)

Country Link
US (1) US5808286A (fr)
JP (1) JPH08329180A (fr)
DE (1) DE19622680B4 (fr)
FR (1) FR2734931B1 (fr)
GB (1) GB2302405B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631842B1 (en) 2000-06-07 2003-10-14 Metrologic Instruments, Inc. Method of and system for producing images of objects using planar laser illumination beams and image detection arrays
US6629641B2 (en) 2000-06-07 2003-10-07 Metrologic Instruments, Inc. Method of and system for producing images of objects using planar laser illumination beams and image detection arrays
US5900616A (en) * 1996-02-05 1999-05-04 Alps Electric Co., Ltd. Image scanner
US6729543B1 (en) 1998-03-06 2004-05-04 Audiovelocity, Inc. Page identification system and method
US7673803B2 (en) 1998-03-24 2010-03-09 Metrologic Instruments, Inc. Planar laser illumination and imaging (PLIIM) based engine
US6529920B1 (en) 1999-03-05 2003-03-04 Audiovelocity, Inc. Multimedia linking device and method
JP3662769B2 (ja) * 1999-05-12 2005-06-22 株式会社東研 カラー画像対応のコード読取装置及び方法
US6959870B2 (en) 1999-06-07 2005-11-01 Metrologic Instruments, Inc. Planar LED-based illumination array (PLIA) chips
US6469289B1 (en) 2000-01-21 2002-10-22 Symagery Microsystems Inc. Ambient light detection technique for an imaging array
US6601767B1 (en) * 2000-08-16 2003-08-05 Ncr Corporation Ambient light sensing apparatus and method for a produce data collector
US8042740B2 (en) 2000-11-24 2011-10-25 Metrologic Instruments, Inc. Method of reading bar code symbols on objects at a point-of-sale station by passing said objects through a complex of stationary coplanar illumination and imaging planes projected into a 3D imaging volume
US7708205B2 (en) 2003-11-13 2010-05-04 Metrologic Instruments, Inc. Digital image capture and processing system employing multi-layer software-based system architecture permitting modification and/or extension of system features and functions by way of third party code plug-ins
US7540424B2 (en) 2000-11-24 2009-06-02 Metrologic Instruments, Inc. Compact bar code symbol reading system employing a complex of coplanar illumination and imaging stations for omni-directional imaging of objects within a 3D imaging volume
US7464877B2 (en) 2003-11-13 2008-12-16 Metrologic Instruments, Inc. Digital imaging-based bar code symbol reading system employing image cropping pattern generator and automatic cropped image processor
US7490774B2 (en) 2003-11-13 2009-02-17 Metrologic Instruments, Inc. Hand-supportable imaging based bar code symbol reader employing automatic light exposure measurement and illumination control subsystem integrated therein
US7954719B2 (en) 2000-11-24 2011-06-07 Metrologic Instruments, Inc. Tunnel-type digital imaging-based self-checkout system for use in retail point-of-sale environments
US6510995B2 (en) * 2001-03-16 2003-01-28 Koninklijke Philips Electronics N.V. RGB LED based light driver using microprocessor controlled AC distributed power system
US6880759B2 (en) * 2003-05-23 2005-04-19 Symagery Microsystems Inc. Optical reader station
JP4026578B2 (ja) * 2003-10-16 2007-12-26 株式会社デンソーウェーブ 光学情報読取装置
US7841533B2 (en) 2003-11-13 2010-11-30 Metrologic Instruments, Inc. Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
US7568628B2 (en) 2005-03-11 2009-08-04 Hand Held Products, Inc. Bar code reading device with global electronic shutter control
US7770799B2 (en) 2005-06-03 2010-08-10 Hand Held Products, Inc. Optical reader having reduced specular reflection read failures
JP4952067B2 (ja) * 2006-05-31 2012-06-13 富士通株式会社 読取装置および読取方法
US8939374B2 (en) 2010-12-30 2015-01-27 Hand Held Products, Inc. Terminal having illumination and exposure control
JP2012099141A (ja) * 2012-01-17 2012-05-24 Toshiba Tec Corp データコード読取装置及びその方法
JP6681244B2 (ja) * 2016-03-30 2020-04-15 キヤノン株式会社 画像処理装置、その制御方法、及びプログラム
US10452881B2 (en) * 2016-09-15 2019-10-22 Datalogic IP Tech, S.r.l. Machine-readable symbol reader with distributed illumination and/or image capture
DE102016222486A1 (de) * 2016-11-16 2018-05-17 BSH Hausgeräte GmbH Getränkedispenser und Kältegerät mit Getränkedispenser

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057695A5 (fr) * 1969-08-01 1971-05-21 Ibm
JPS54132131A (en) * 1978-04-05 1979-10-13 Sumitomo Electric Ind Ltd Optical information reading device
DE2816325A1 (de) * 1978-04-14 1979-10-18 Computer Ges Konstanz Einrichtung zum abtasten von mustern mit einer geregelten lichtquelle
US4743773A (en) * 1984-08-23 1988-05-10 Nippon Electric Industry Co., Ltd. Bar code scanner with diffusion filter and plural linear light source arrays
JPH0650535B2 (ja) * 1985-02-19 1994-06-29 日本電装株式会社 光学的情報読取装置
KR900007137B1 (ko) * 1985-11-06 1990-09-29 닛뽕 덴소오 가부시기가이샤 광학적 정보 판독장치
JPS62166478A (ja) * 1986-01-20 1987-07-22 Tokyo Electric Co Ltd 光学読取装置
JPS63231687A (ja) * 1987-03-20 1988-09-27 Matsushita Electric Ind Co Ltd バ−コ−ド検出装置
JP2603908B2 (ja) * 1987-11-06 1997-04-23 日本電気精器株式会社 バーコードリーダー
US4933538A (en) * 1988-10-21 1990-06-12 Symbol Technologies, Inc. Scanning system with adjustable light output and/or scanning angle
US5270525A (en) * 1990-01-08 1993-12-14 Nippondenso Co., Ltd. Non-decoded type bar code reading apparatus
US5144117A (en) * 1990-02-27 1992-09-01 Alps Electric Co., Ltd. Illumination type optical recorded information reading device
DE4229429A1 (de) * 1992-09-03 1994-03-10 Lre Relais & Elektronik Gmbh Verfahren und Einrichtung zum Lesen binärer Informationen
JP2790401B2 (ja) * 1992-12-03 1998-08-27 アルプス電気株式会社 バーコードスキャナの感度調整方法
JP3235249B2 (ja) * 1992-12-18 2001-12-04 株式会社デンソー 光学的情報読取り装置
JP3238507B2 (ja) * 1992-12-21 2001-12-17 旭光学工業株式会社 特殊記号読み取り装置
US5408084A (en) * 1993-02-18 1995-04-18 United Parcel Service Of America, Inc. Method and apparatus for illumination and imaging of a surface using 2-D LED array
US5399852A (en) * 1993-02-19 1995-03-21 United Parcel Service Of America, Inc. Method and apparatus for illumination and imaging of a surface employing cross polarization
JP3144736B2 (ja) * 1993-08-10 2001-03-12 富士通株式会社 周囲光検出装置および同周囲光検出装置を用いたバーコードリーダ用レーザ点灯制御装置
JP3435200B2 (ja) * 1993-11-29 2003-08-11 ペンタックス株式会社 画像読取装置
US5648650A (en) * 1994-09-07 1997-07-15 Alps Electric Co., Ltd. Optical bar code reading apparatus with regular reflection detecting circuit

Also Published As

Publication number Publication date
GB2302405A (en) 1997-01-15
GB9611741D0 (en) 1996-08-07
DE19622680A1 (de) 1996-12-12
US5808286A (en) 1998-09-15
FR2734931A1 (fr) 1996-12-06
DE19622680B4 (de) 2004-09-02
JPH08329180A (ja) 1996-12-13
GB2302405B (en) 1999-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse