FR3055447B1 - Marque de visee plus visible pour lecteur optique - Google Patents

Marque de visee plus visible pour lecteur optique Download PDF

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Publication number
FR3055447B1
FR3055447B1 FR1757873A FR1757873A FR3055447B1 FR 3055447 B1 FR3055447 B1 FR 3055447B1 FR 1757873 A FR1757873 A FR 1757873A FR 1757873 A FR1757873 A FR 1757873A FR 3055447 B1 FR3055447 B1 FR 3055447B1
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FR
France
Prior art keywords
pattern
light
sight mark
sight
sighting
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.)
Active
Application number
FR1757873A
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English (en)
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FR3055447A1 (fr
Inventor
Darran Michael Handshaw
Igor Vinogradov
Vladimir Gurevich
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.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of FR3055447A1 publication Critical patent/FR3055447A1/fr
Application granted granted Critical
Publication of FR3055447B1 publication Critical patent/FR3055447B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD 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
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • 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
    • 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
    • G06K2007/10485—Arrangement of optical elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1011—Aiming

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Studio Devices (AREA)
  • Stroboscope Apparatuses (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Un capteur (10) de formation d'image d'un lecteur de formation d'image détecte la lumière de retour provenant d'une cible devant être lue. Deux ensembles lumineux de visée sont décalés par rapport au capteur et dirigent un motif lumineux (100) de visée sur la cible. Le motif comporte une marque (60) de visée dans une zone centrale du motif, et une paire de lignes lumineuses (50) de visée qui sont colinéaires. La visibilité de la marque de visée est améliorée en configurant optiquement la marque (60) de visée pour qu'elle présente une luminosité différente par rapport à une zone restante du motif en configurant spécialement des lentilles (44) de visée avec des régions avec différentes puissances optiques pour former chaque ligne lumineuse de visée avec une luminosité non uniforme. La marque de visée avec une visibilité améliorée constitue un indicateur visuel plus visible d'une zone centrale du champ de vision.
FR1757873A 2016-08-26 2017-08-25 Marque de visee plus visible pour lecteur optique Active FR3055447B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/248,181 US9639728B1 (en) 2016-08-26 2016-08-26 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
US15248181 2016-08-26

Publications (2)

Publication Number Publication Date
FR3055447A1 FR3055447A1 (fr) 2018-03-02
FR3055447B1 true FR3055447B1 (fr) 2021-02-12

Family

ID=58629335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757873A Active FR3055447B1 (fr) 2016-08-26 2017-08-25 Marque de visee plus visible pour lecteur optique

Country Status (10)

Country Link
US (1) US9639728B1 (fr)
JP (1) JP6527198B2 (fr)
CN (1) CN107783275B (fr)
AU (1) AU2017204329B2 (fr)
BE (1) BE1025221B9 (fr)
CA (1) CA2976397C (fr)
DE (1) DE102017119528B4 (fr)
FR (1) FR3055447B1 (fr)
GB (1) GB2554499B (fr)
IT (1) IT201700095312A1 (fr)

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Publication number Priority date Publication date Assignee Title
US11093723B2 (en) 2017-07-19 2021-08-17 Hand Held Products, Inc. Coaxial aimer for imaging scanner
US10067355B1 (en) * 2017-09-28 2018-09-04 Symbol Technologies, Llc Imaging devices having aimer systems
US10268854B1 (en) 2018-04-13 2019-04-23 Zebra Technologies Corporation Illumination assemblies for use in barcode readers and devices and methods associated therewith
US11003874B1 (en) * 2019-11-12 2021-05-11 Zebra Technologies Corporation Devices and methods for reading picklists
US11275913B2 (en) * 2019-11-27 2022-03-15 Zebra Technologies Corporation Aim light assemblies for use in barcode readers and methods and systems associated therewith
US11734529B2 (en) 2021-03-29 2023-08-22 Zebra Technologies Corporation Compact dual-LED illumination system
CN114745483B (zh) * 2022-03-31 2024-03-29 杭州海康威视数字技术股份有限公司 摄像机系统

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JPH0968659A (ja) * 1995-09-01 1997-03-11 Olympus Optical Co Ltd 内視鏡の照明光学系
US7070106B2 (en) * 1998-03-24 2006-07-04 Metrologic Instruments, Inc. Internet-based remote monitoring, configuration and service (RMCS) system capable of monitoring, configuring and servicing a planar laser illumination and imaging (PLIIM) based network
US20030019934A1 (en) 1998-07-08 2003-01-30 Hand Held Products, Inc. Optical reader aiming assembly comprising aperture
JP3562395B2 (ja) * 1999-08-25 2004-09-08 株式会社デンソー 光学情報読取装置
US7140543B2 (en) * 2000-11-24 2006-11-28 Metrologic Instruments, Inc. Planar light illumination and imaging device with modulated coherent illumination that reduces speckle noise induced by coherent illumination
JP4258232B2 (ja) * 2003-03-03 2009-04-30 株式会社デンソーウェーブ 光学的情報読取装置
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
US7182260B2 (en) 2004-06-29 2007-02-27 Symbol Technologies, Inc. Aiming light pattern generator in imaging readers for electro-optically reading indicia
JP4241549B2 (ja) * 2004-08-25 2009-03-18 株式会社デンソーウェーブ 光学情報読取装置
US9292724B1 (en) * 2004-12-16 2016-03-22 Cognex Corporation Hand held symbology reader illumination diffuser with aimer optics
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Also Published As

Publication number Publication date
CA2976397C (fr) 2018-10-02
DE102017119528A1 (de) 2018-03-01
CN107783275B (zh) 2022-01-18
GB2554499B (en) 2020-12-30
JP6527198B2 (ja) 2019-06-05
AU2017204329A1 (en) 2018-03-15
AU2017204329B2 (en) 2018-10-18
IT201700095312A1 (it) 2019-02-23
US9639728B1 (en) 2017-05-02
BE1025221A9 (nl) 2020-01-07
JP2018032386A (ja) 2018-03-01
BE1025221A1 (nl) 2018-12-06
CN107783275A (zh) 2018-03-09
BE1025221B1 (nl) 2018-12-13
FR3055447A1 (fr) 2018-03-02
GB201710748D0 (en) 2017-08-16
DE102017119528B4 (de) 2024-06-13
GB2554499A (en) 2018-04-04
BE1025221B9 (nl) 2020-01-13
CA2976397A1 (fr) 2018-02-26

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