CN100470577C - 用于光电读取标记的成像读取器中瞄准光图案发生器 - Google Patents

用于光电读取标记的成像读取器中瞄准光图案发生器 Download PDF

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Publication number
CN100470577C
CN100470577C CNB2005800214989A CN200580021498A CN100470577C CN 100470577 C CN100470577 C CN 100470577C CN B2005800214989 A CNB2005800214989 A CN B2005800214989A CN 200580021498 A CN200580021498 A CN 200580021498A CN 100470577 C CN100470577 C CN 100470577C
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China
Prior art keywords
aiming
pattern generator
refractive
central
line
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Expired - Lifetime
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CNB2005800214989A
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English (en)
Chinese (zh)
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CN1977275A (zh
Inventor
弗拉迪米尔·古莱维奇
亚历山大·布雷特曼
大卫·特希·施
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Symbol Technologies LLC
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Symbol Technologies LLC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1011—Aiming

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  • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Semiconductor Lasers (AREA)
CNB2005800214989A 2004-06-29 2005-06-28 用于光电读取标记的成像读取器中瞄准光图案发生器 Expired - Lifetime CN100470577C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/879,333 2004-06-29
US10/879,333 US7182260B2 (en) 2004-06-29 2004-06-29 Aiming light pattern generator in imaging readers for electro-optically reading indicia

Publications (2)

Publication Number Publication Date
CN1977275A CN1977275A (zh) 2007-06-06
CN100470577C true CN100470577C (zh) 2009-03-18

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CNB2005800214989A Expired - Lifetime CN100470577C (zh) 2004-06-29 2005-06-28 用于光电读取标记的成像读取器中瞄准光图案发生器

Country Status (5)

Country Link
US (1) US7182260B2 (enExample)
EP (1) EP1776653B1 (enExample)
JP (1) JP4515502B2 (enExample)
CN (1) CN100470577C (enExample)
WO (1) WO2006004858A2 (enExample)

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US8181878B2 (en) 2006-01-25 2012-05-22 Cognex Technology And Investment Corporation Method and apparatus for providing a focus indication for optical imaging of visual codes
US7670342B2 (en) * 2006-01-25 2010-03-02 Warsaw Orthopedic, Inc. Osteochondral implant procedure and device
US20080277472A1 (en) * 2007-05-10 2008-11-13 Tohru Takahashi Two-dimensional code scanner with guide illumination
US7798409B2 (en) 2007-06-28 2010-09-21 Symbol Technologies, Inc. Reading failure prevention in imaging readers
US7942329B2 (en) * 2007-08-14 2011-05-17 Jadak, Llc Method for providing user feedback in an autoidentification system
US7686223B2 (en) 2007-08-31 2010-03-30 Symbol Technologies, Inc. Selectable aiming pattern for an imaging-based bar code reader
US20090108068A1 (en) * 2007-10-31 2009-04-30 Igor Vinogradov Parallax adjustment in imaging readers for electro-optically reading indicia
US20090140048A1 (en) * 2007-11-30 2009-06-04 Symbol Technologies, Inc. CPC Illumination Apparatus for an Imaging-Based Bar Code Reader
US8302864B2 (en) 2007-12-28 2012-11-06 Cognex Corporation Method and apparatus using aiming pattern for machine vision training
US20090218403A1 (en) * 2008-02-29 2009-09-03 Eugene Joseph Arrangement for and method of accurately aiming at direct part markings prior to being imaged and electro-optically read
US20090272808A1 (en) * 2008-04-30 2009-11-05 Mark Drzymala Imaging module with optical elements of one-piece construction
JP2010135732A (ja) * 2008-08-01 2010-06-17 Asahi Glass Co Ltd Ｅｕｖマスクブランクス用基板
US8899484B2 (en) * 2008-09-26 2014-12-02 Symbol Technologies, Inc. Imaging reader and method with enhanced aiming pattern detection
TWI332445B (en) * 2008-12-05 2010-11-01 Pegatron Corp Stapler
US8061616B2 (en) * 2009-12-18 2011-11-22 Symbol Technologies, Inc. Aiming sight for a barcode reader
JP5780084B2 (ja) * 2011-09-26 2015-09-16 株式会社デンソーウェーブ 情報コード読取装置
US8947590B2 (en) 2011-11-22 2015-02-03 Cognex Corporation Vision system camera with mount for multiple lens types
US10498933B2 (en) 2011-11-22 2019-12-03 Cognex Corporation Camera system with exchangeable illumination assembly
US11366284B2 (en) 2011-11-22 2022-06-21 Cognex Corporation Vision system camera with mount for multiple lens types and lens module for the same
EP2620894B1 (de) * 2012-01-26 2014-01-08 Sick AG Optoelektronischer Sensor und Verfahren zur Erfassung von Objektinformationen
US8978982B2 (en) * 2012-06-19 2015-03-17 Symbol Technologies, Inc. Aiming system for imaging scanner
US8864036B2 (en) 2012-07-09 2014-10-21 Symbol Technologies, Inc. Apparatus and method for finding target distance from barode imaging scanner
US9746636B2 (en) 2012-10-19 2017-08-29 Cognex Corporation Carrier frame and circuit board for an electronic device
US8876006B2 (en) * 2012-10-25 2014-11-04 Symbol Technologies, Inc. Compact imaging module with adjustable aiming pattern and arrangement for and method of spatially adjusting the aiming pattern
US8985462B2 (en) 2012-12-13 2015-03-24 Symbol Technologies, Inc. Method of driving focusing element in barcode imaging scanner
US9141833B2 (en) 2013-07-17 2015-09-22 Symbol Technologies, Llc Compact aiming light assembly and imaging module for, and method of, generating an aiming light spot with increased brightness and uniformity from a light-emitting diode over an extended working distance range in an imaging reader
KR102152641B1 (ko) * 2013-10-31 2020-09-08 엘지전자 주식회사 이동 로봇
US9202094B1 (en) 2014-05-20 2015-12-01 Symbol Technologies, Llc Aiming pattern shape as distance sensor for barcode scanner
EP3167404B1 (en) * 2014-07-08 2020-11-04 Aila Technologies, Inc. Imaging and peripheral enhancements for mobile devices
CN106556382A (zh) * 2015-09-30 2017-04-05 西安华科光电有限公司 一种图像激光定位系统
US10929623B2 (en) * 2016-04-05 2021-02-23 Symbol Technologies, Llc Imaging module and reader for, and method of, reading targets by image capture over a range of working distances with multi-functional aiming light pattern
US10142531B2 (en) 2016-04-28 2018-11-27 Symbol Technologies, Llc Imaging module and reader for, and method of, reading a target by image capture with a visually enhanced aiming light pattern
US9639728B1 (en) 2016-08-26 2017-05-02 Symbol Technologies, Llc Imaging module and reader for, and method of, reading a target over a field of view by image capture with a visually prominent indicator of a center zone of the field of view
US10067355B1 (en) * 2017-09-28 2018-09-04 Symbol Technologies, Llc Imaging devices having aimer systems
US10769394B2 (en) 2018-03-22 2020-09-08 Symbol Technologies, Llc Devices systems and methods for alignment of lens assemblies within a chassis
US11423242B2 (en) * 2019-11-20 2022-08-23 Zebra Technologies Corporation Methods and apparatus to provide radial aiming patterns
CN111240009B (zh) * 2019-12-31 2020-12-29 嘉兴驭光光电科技有限公司 可用于投射斜线的衍射光学元件、投射装置及其设计方法
US12200375B2 (en) 2022-06-22 2025-01-14 Hand Held Products, Inc. Apparatuses, computer-implemented methods, and computer program products for off-axis illumination projection and use

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US4251798A (en) * 1978-05-31 1981-02-17 Symbol Technologies Portable laser scanning arrangement for and method of evaluating and validating bar code symbols
US5635697A (en) * 1989-03-01 1997-06-03 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code
US5818028A (en) * 1995-06-26 1998-10-06 Telxon Corporation Portable data collection device with two dimensional imaging assembly
US6069748A (en) * 1998-10-20 2000-05-30 Eastman Kodak Company Laser line generator system
EP1172756A1 (en) * 2000-07-11 2002-01-16 Datalogic S.P.A. Device and optical element for the aiming and the visual indication of a reading area of a coded information reader

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JP3562395B2 (ja) * 1999-08-25 2004-09-08 株式会社デンソー 光学情報読取装置
US6832725B2 (en) * 1999-10-04 2004-12-21 Hand Held Products, Inc. Optical reader comprising multiple color illumination
JP2002056348A (ja) * 2000-08-07 2002-02-20 Tohken Co Ltd オートフォーカス機能を有する手持ち式読取装置及びオートフォーカス方法、並び距離計測方法
SE519186C2 (sv) * 2000-12-15 2003-01-28 Saab Ab Skjutsimulatorer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251798A (en) * 1978-05-31 1981-02-17 Symbol Technologies Portable laser scanning arrangement for and method of evaluating and validating bar code symbols
US5635697A (en) * 1989-03-01 1997-06-03 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code
US5818028A (en) * 1995-06-26 1998-10-06 Telxon Corporation Portable data collection device with two dimensional imaging assembly
US6069748A (en) * 1998-10-20 2000-05-30 Eastman Kodak Company Laser line generator system
EP1172756A1 (en) * 2000-07-11 2002-01-16 Datalogic S.P.A. Device and optical element for the aiming and the visual indication of a reading area of a coded information reader

Also Published As

Publication number Publication date
US7182260B2 (en) 2007-02-27
EP1776653A2 (en) 2007-04-25
CN1977275A (zh) 2007-06-06
EP1776653B1 (en) 2012-08-01
EP1776653A4 (en) 2010-11-10
WO2006004858A2 (en) 2006-01-12
US20050284942A1 (en) 2005-12-29
JP2008505403A (ja) 2008-02-21
WO2006004858A3 (en) 2006-10-05
JP4515502B2 (ja) 2010-08-04

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Address after: American New York

Patentee after: SYMBOL TECHNOLOGIES, LLC

Address before: American New York

Patentee before: SYMBOL TECHNOLOGIES, Inc.

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Granted publication date: 20090318

CX01 Expiry of patent term