ES2160110T3 - Lector optico de codigo. - Google Patents
Lector optico de codigo.Info
- Publication number
- ES2160110T3 ES2160110T3 ES94108378T ES94108378T ES2160110T3 ES 2160110 T3 ES2160110 T3 ES 2160110T3 ES 94108378 T ES94108378 T ES 94108378T ES 94108378 T ES94108378 T ES 94108378T ES 2160110 T3 ES2160110 T3 ES 2160110T3
- Authority
- ES
- Spain
- Prior art keywords
- block
- reading unit
- reading
- dimensional code
- image
- 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 - Lifetime
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
- G06K7/1092—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 by means of TV-scanning
-
- 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
- G06K2207/1013—Multi-focal
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
- Character Input (AREA)
Abstract
UN LECTOR OPTICO DE CODIGOS DE MANO Y QUE SE PONE CERCA DE UN ARTICULO QUE TIENE UN CODIGO BIDIMENSIONAL FIJADO AL MISMO EN EL MOMENTO DE LA LECTURA E INCLUYE UNA FUENTE LUMINOSA DE ILUMINACION (29) PARA ILUMINAR EL CODIGO BIDIMENSIONAL QUE SE ENCUENTRA EN EL ARTICULO, UNA UNIDAD DE LECTURA (30, 23, 32, 31) PARA LEER EL CODIGO BIDIMENSIONAL A PARTIR DE LA LUZ REFLEJADA POR EL ARTICULO Y UN BASTIDOR (21) PARA ALOJAR LA FUENTE LUMINOSA Y LA UNIDAD DE LECTURA QUE TIENE UNA VENTANA DE LECTURA (22) A TRAVES DE LA CUAL PASA LA LUZ REFLEJADA. LA UNIDAD DE LECTURA TIENE UN CCD DE AREA (32) PARA DETECTAR UNA IMAGEN CORRESPONDIENTE A LA LUZ REFLEJADA Y CONVERTIR LA IMAGEN EN UNA SEÑAL ELECTRICA Y UN BLOQUE DE LENTES (23) PARA ENFOCAR LA LUZ REFLEJADA AL CCD DE AREA (32) PARA FORMAR LA IMAGEN. EN PARTICULAR, LA UNIDAD DE LECTURA TIENE ADEMAS UN OBTURADOR DE AJUSTE DE LA LONGITUD DE LA TRAYECTORIA OPTICA (22A) PARA AJUSTAR LA LONGITUD DE LA TRAYECTORIA OPTICA ENTRE LA VENTANA DE LECTURA Y EL BLOQUE DELENTES AL CAMBIAR EL AUMENTO DEL BLOQUE DE LENTES.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5129016A JPH06215172A (ja) | 1992-11-27 | 1993-05-31 | 2次元コードスキャナ |
JP5241567A JP2740728B2 (ja) | 1993-09-28 | 1993-09-28 | シンボル読取装置 |
JP5241568A JPH0793457A (ja) | 1993-09-28 | 1993-09-28 | 2次元コードスキャナ |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2160110T3 true ES2160110T3 (es) | 2001-11-01 |
Family
ID=27315861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94108378T Expired - Lifetime ES2160110T3 (es) | 1993-05-31 | 1994-05-31 | Lector optico de codigo. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5602379A (es) |
EP (1) | EP0627705B1 (es) |
KR (1) | KR970000843B1 (es) |
DE (1) | DE69427785T2 (es) |
ES (1) | ES2160110T3 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6123261A (en) * | 1997-05-05 | 2000-09-26 | Roustaei; Alexander R. | Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field |
JP2740727B2 (ja) * | 1993-09-27 | 1998-04-15 | 株式会社テック | シンボル読取装置 |
US5825011A (en) * | 1994-12-26 | 1998-10-20 | Kabushiki Kaisha Tec | Handle like reading unit for use in code reading apparatus and having plural light reflectors and direct light shielding plate |
US6045047A (en) * | 1995-01-17 | 2000-04-04 | Welch Allyn Data Collection, Inc. | Two-dimensional part reader having a focussing guide |
US5786586A (en) * | 1995-01-17 | 1998-07-28 | Welch Allyn, Inc. | Hand-held optical reader having a detachable lens-guide assembly |
US5852686A (en) * | 1995-10-11 | 1998-12-22 | Nec Corporation | Manually operable document reading device for an image forming apparatus |
EP0769753A1 (en) * | 1995-10-20 | 1997-04-23 | Opticon Sensors Europe B.V. | Optical scanner with array of photosensors parallel to optical axis |
US6260763B1 (en) | 1996-02-06 | 2001-07-17 | Psc Scanning, Inc. | Integral illumination source/collection lens assembly for data reading system |
JP3814008B2 (ja) * | 1996-02-20 | 2006-08-23 | 株式会社オプトエレクトロニクス | 光学的パターン読取装置 |
JP3793600B2 (ja) * | 1996-02-20 | 2006-07-05 | 株式会社オプトエレクトロニクス | 光学的パターン読取装置 |
ATE329321T1 (de) * | 1996-08-01 | 2006-06-15 | Datalogic Spa | Tragbares lesegerät für optische codes |
JPH10224616A (ja) * | 1997-02-04 | 1998-08-21 | Fuji Xerox Co Ltd | 画像読取装置 |
US6338432B1 (en) * | 1997-02-19 | 2002-01-15 | Opticon Inc | Optical pattern reading apparatus with movable optical unit |
KR19990027324A (ko) * | 1997-09-29 | 1999-04-15 | 윤종용 | 웨이퍼 인식 시스템을 구비하는 멀티 챔버 시스템과 이를 이용한 웨이퍼 가공방법 |
US6131815A (en) * | 1997-09-29 | 2000-10-17 | Intermec Technologies Corporation | Slide-in tray for scanning device |
JPH11184960A (ja) * | 1997-10-16 | 1999-07-09 | Tohoku Ricoh Co Ltd | バーコード読取装置 |
US6305608B1 (en) * | 1998-06-04 | 2001-10-23 | Olympus Optical Co., Ltd. | Pen type code reader |
US6290133B1 (en) * | 1998-06-04 | 2001-09-18 | Motorola, Inc. | Optical code reader and methods and articles therefor |
US6119938A (en) * | 1998-06-17 | 2000-09-19 | Motorola, Inc. | Optical code reader having a controllable amplifier and methods therefor |
US20030019934A1 (en) * | 1998-07-08 | 2003-01-30 | Hand Held Products, Inc. | Optical reader aiming assembly comprising aperture |
US6275388B1 (en) | 1998-07-08 | 2001-08-14 | Welch Allyn Data Collection, Inc. | Image sensor mounting system |
US6164544A (en) * | 1998-07-08 | 2000-12-26 | Welch Allyn Data Collection, Inc. | Adjustable illumination system for a barcode scanner |
US6119939A (en) * | 1998-07-08 | 2000-09-19 | Welch Allyn, Inc. | Optical assembly for barcode scanner |
FR2784767B1 (fr) * | 1998-10-15 | 2001-01-26 | Essilor Int | Lecteur de symbole pour le releve d'un quelconque symbole sur un quelconque objet |
JP3952614B2 (ja) * | 1998-11-26 | 2007-08-01 | 株式会社デンソー | 光学的読取装置 |
US7270274B2 (en) * | 1999-10-04 | 2007-09-18 | Hand Held Products, Inc. | Imaging module comprising support post for optical reader |
JP2003532944A (ja) * | 1999-10-04 | 2003-11-05 | ウェルチ アリン データ コレクション インコーポレーテッド | 光学読取り装置用撮像モジュール |
US6832725B2 (en) | 1999-10-04 | 2004-12-21 | Hand Held Products, Inc. | Optical reader comprising multiple color illumination |
US6534763B2 (en) * | 2001-03-19 | 2003-03-18 | Lockheed Martin Corporation | Low maintenance line scan camera |
US6854650B2 (en) * | 2002-04-10 | 2005-02-15 | Microscan Systems, Inc. | Mirrored surface optical symbol scanner |
US7066388B2 (en) * | 2002-12-18 | 2006-06-27 | Symbol Technologies, Inc. | System and method for verifying RFID reads |
US7097101B2 (en) * | 2003-02-13 | 2006-08-29 | Symbol Technologies, Inc. | Interface for interfacing an imaging engine to an optical code reader |
JP4200054B2 (ja) * | 2003-06-09 | 2008-12-24 | 株式会社コナミデジタルエンタテインメント | バーコードリーダを備えた玩具及び玩具用バーコードリーダ |
JP4218484B2 (ja) * | 2003-09-30 | 2009-02-04 | 株式会社デンソーウェーブ | 光学情報読取装置 |
US7472831B2 (en) * | 2003-11-13 | 2009-01-06 | Metrologic Instruments, Inc. | System for detecting image light intensity reflected off an object in a digital imaging-based bar code symbol reading device |
WO2006088271A1 (en) * | 2005-02-16 | 2006-08-24 | Data Square Technology Co., Ltd. | Apparatus for stamp type barcode reader |
US7611060B2 (en) | 2005-03-11 | 2009-11-03 | Hand Held Products, Inc. | System and method to automatically focus an image reader |
US7780089B2 (en) | 2005-06-03 | 2010-08-24 | Hand Held Products, Inc. | Digital picture taking optical reader having hybrid monochrome and color image sensor array |
US7568628B2 (en) | 2005-03-11 | 2009-08-04 | Hand Held Products, Inc. | Bar code reading device with global electronic shutter control |
US7780070B2 (en) * | 2005-04-11 | 2010-08-24 | The Boeing Company | Method of manufacturing a product using scan targets |
US7770799B2 (en) | 2005-06-03 | 2010-08-10 | Hand Held Products, Inc. | Optical reader having reduced specular reflection read failures |
US7490771B2 (en) * | 2006-03-06 | 2009-02-17 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Reflective encoder with interchangable lens on emitter-detector module |
US20080277472A1 (en) * | 2007-05-10 | 2008-11-13 | Tohru Takahashi | Two-dimensional code scanner with guide illumination |
JP5015072B2 (ja) * | 2008-06-18 | 2012-08-29 | 株式会社リコー | 入力装置及び画像形成装置 |
US8218027B2 (en) * | 2009-04-09 | 2012-07-10 | Hand Held Products, Inc. | Imaging terminal having color correction |
US20100316291A1 (en) * | 2009-06-11 | 2010-12-16 | Shulan Deng | Imaging terminal having data compression |
KR101027306B1 (ko) * | 2009-12-14 | 2011-04-06 | 이명술 | 핸디 스캐너 장치 및 그 제어방법 |
US8629926B2 (en) | 2011-11-04 | 2014-01-14 | Honeywell International, Inc. | Imaging apparatus comprising image sensor array having shared global shutter circuitry |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424543A (en) * | 1977-07-26 | 1979-02-23 | Nippon Denso Co Ltd | Bar code reader |
US4488679A (en) * | 1982-11-01 | 1984-12-18 | Western Publishing Company, Inc. | Code and reading system |
US4877949A (en) * | 1986-08-08 | 1989-10-31 | Norand Corporation | Hand-held instant bar code reader system with automated focus based on distance measurements |
US5019699A (en) * | 1988-08-31 | 1991-05-28 | Norand Corporation | Hand-held optical character reader with means for instantaneously reading information from a predetermined area at an optical sensing area |
US4957348A (en) * | 1989-03-21 | 1990-09-18 | Hewlett-Packard Company | Optical transceiver with multiple communication modes |
JPH0469788A (ja) * | 1990-07-10 | 1992-03-04 | Sumitomo Electric Ind Ltd | 光学的情報読取装置 |
JPH0484378A (ja) * | 1990-07-27 | 1992-03-17 | Hitachi Ltd | バーコードリーダおよびそれに用いるイメージセンサ |
US5210398A (en) * | 1991-06-14 | 1993-05-11 | Symbol Technologies, Inc. | Optical scanner with extended depth of focus |
US5378883A (en) * | 1991-07-19 | 1995-01-03 | Omniplanar Inc. | Omnidirectional wide range hand held bar code reader |
KR930002974A (ko) * | 1991-07-29 | 1993-02-23 | 권영기 | 가변분해능식 펜형스캐너 |
-
1994
- 1994-05-31 EP EP94108378A patent/EP0627705B1/en not_active Expired - Lifetime
- 1994-05-31 DE DE69427785T patent/DE69427785T2/de not_active Expired - Fee Related
- 1994-05-31 US US08/251,402 patent/US5602379A/en not_active Expired - Fee Related
- 1994-05-31 KR KR94012197A patent/KR970000843B1/ko not_active IP Right Cessation
- 1994-05-31 ES ES94108378T patent/ES2160110T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0627705A2 (en) | 1994-12-07 |
KR970000843B1 (en) | 1997-01-20 |
EP0627705B1 (en) | 2001-07-25 |
DE69427785T2 (de) | 2001-11-22 |
DE69427785D1 (de) | 2001-08-30 |
US5602379A (en) | 1997-02-11 |
EP0627705A3 (en) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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