AU2001255856A1 - Automatic range adjustment techniques for stand-mountable bar code scanners - Google Patents

Automatic range adjustment techniques for stand-mountable bar code scanners

Info

Publication number
AU2001255856A1
AU2001255856A1 AU2001255856A AU5585601A AU2001255856A1 AU 2001255856 A1 AU2001255856 A1 AU 2001255856A1 AU 2001255856 A AU2001255856 A AU 2001255856A AU 5585601 A AU5585601 A AU 5585601A AU 2001255856 A1 AU2001255856 A1 AU 2001255856A1
Authority
AU
Australia
Prior art keywords
stand
bar code
range adjustment
code scanners
automatic range
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.)
Abandoned
Application number
AU2001255856A
Inventor
Donald T. Hudrick
George B. Rockstein
Garrett K. Russell
Mark S. Schmidt
David M. Wilz Sr.
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.)
Metrologic Instruments Inc
Original Assignee
Metrologic Instruments Inc
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 Metrologic Instruments Inc filed Critical Metrologic Instruments Inc
Publication of AU2001255856A1 publication Critical patent/AU2001255856A1/en
Abandoned 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
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

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)
  • Geophysics And Detection Of Objects (AREA)
  • Cash Registers Or Receiving Machines (AREA)
AU2001255856A 2000-06-08 2001-04-18 Automatic range adjustment techniques for stand-mountable bar code scanners Abandoned AU2001255856A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/589,853 US6637655B1 (en) 2000-06-08 2000-06-08 Automatic range adjustment techniques for stand-mountable bar code scanners
US09589853 2000-06-08
PCT/US2001/040549 WO2001095245A1 (en) 2000-06-08 2001-04-18 Automatic range adjustment techniques for stand-mountable bar code scanners

Publications (1)

Publication Number Publication Date
AU2001255856A1 true AU2001255856A1 (en) 2001-12-17

Family

ID=24359824

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001255856A Abandoned AU2001255856A1 (en) 2000-06-08 2001-04-18 Automatic range adjustment techniques for stand-mountable bar code scanners

Country Status (3)

Country Link
US (2) US6637655B1 (en)
AU (1) AU2001255856A1 (en)
WO (1) WO2001095245A1 (en)

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* Cited by examiner, † Cited by third party
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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
US6619549B2 (en) * 2001-09-21 2003-09-16 Metrologic Instruments, Inc. Bar code symbol reading device having intelligent data communication interface to a host system
US7028899B2 (en) * 1999-06-07 2006-04-18 Metrologic Instruments, Inc. Method of speckle-noise pattern reduction and apparatus therefore based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target
US7673803B2 (en) 1998-03-24 2010-03-09 Metrologic Instruments, Inc. Planar laser illumination and imaging (PLIIM) based engine
US6637655B1 (en) * 2000-06-08 2003-10-28 Metrologic Instruments, Inc. Automatic range adjustment techniques for stand-mountable bar code scanners
US7128266B2 (en) * 2003-11-13 2006-10-31 Metrologic Instruments. Inc. Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture
US7594609B2 (en) * 2003-11-13 2009-09-29 Metrologic Instruments, Inc. Automatic digital video image capture and processing system supporting image-processing based code symbol reading during a pass-through mode of system operation at a retail point of sale (POS) station
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
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
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
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
US7607581B2 (en) * 2003-11-13 2009-10-27 Metrologic Instruments, Inc. Digital imaging-based code symbol reading system permitting modification of system features and functionalities
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
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
US7513428B2 (en) * 2001-11-21 2009-04-07 Metrologic Instruments, Inc. Planar laser illumination and imaging device employing laser current modulation to generate spectral components and reduce temporal coherence of laser beam, so as to achieve a reduction in speckle-pattern noise during time-averaged detection of images of objects illuminated thereby during imaging operations
US7097101B2 (en) * 2003-02-13 2006-08-29 Symbol Technologies, Inc. Interface for interfacing an imaging engine to an optical code reader
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
US20080302873A1 (en) * 2003-11-13 2008-12-11 Metrologic Instruments, Inc. Digital image capture and processing system supporting automatic communication interface testing/detection and system configuration parameter (SCP) programming
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
US7740176B2 (en) * 2006-06-09 2010-06-22 Hand Held Products, Inc. Indicia reading apparatus having reduced trigger-to-read time
US7784696B2 (en) * 2006-06-09 2010-08-31 Hand Held Products, Inc. Indicia reading apparatus having image sensing and processing circuit
US7540423B2 (en) * 2006-08-03 2009-06-02 International Business Machines Corporation Methods, systems, and computer program products for implementing presence detection using a scanner
CN100538720C (en) * 2006-09-27 2009-09-09 深圳迈瑞生物医疗电子股份有限公司 Bar code scanner and method
US7775431B2 (en) 2007-01-17 2010-08-17 Metrologic Instruments, Inc. Method of and apparatus for shipping, tracking and delivering a shipment of packages employing the capture of shipping document images and recognition-processing thereof initiated from the point of shipment pickup and completed while the shipment is being transported to its first scanning point to facilitate early customs clearance processing and shorten the delivery time of packages to point of destination
US8177134B2 (en) 2010-07-21 2012-05-15 Hand Held Products, Inc. Multiple range indicia reader with single trigger actuation
US8459557B2 (en) 2011-03-10 2013-06-11 Metrologic Instruments, Inc. Dual laser scanning code symbol reading system employing automatic object presence detector for automatic laser source selection
US8950672B2 (en) * 2011-09-28 2015-02-10 Ncr Corporation Methods and apparatus for control of an imaging scanner
JP2022035394A (en) * 2020-08-20 2022-03-04 東芝テック株式会社 Reader, product data registration system, and program

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US5340971A (en) 1990-09-17 1994-08-23 Metrologic Instruments, Inc. Automatic bar code reading system having selectable long range and short range modes of operation
US6182898B1 (en) * 1993-11-24 2001-02-06 Metrologic Instruments, Inc. Bar code scanner with intuitive head aiming and collimated scan volume
US5616908A (en) * 1991-09-17 1997-04-01 Metrologic Instruments, Inc. Automatic countertop laser scanner with flickering laser scanner beam for improved visibility thereof during bar code symbol reading
US5237161A (en) * 1991-06-05 1993-08-17 Psc, Inc. System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such as a bar code scanner
US5883375A (en) * 1991-09-17 1999-03-16 Metrologic Instruments, Inc. Bar code symbol scanner having fixed and hand-held modes
US5308960A (en) * 1992-05-26 1994-05-03 United Parcel Service Of America, Inc. Combined camera system
JPH06162249A (en) * 1992-09-28 1994-06-10 Nippondenso Co Ltd Optical information reader
US5406063A (en) * 1993-05-07 1995-04-11 Telxon Corporation Hand-held data scanner having adjustable keyboard panel
IT1264733B1 (en) * 1993-11-04 1996-10-04 Datalogic Spa LASER READING DEVICE OR SCANNER FOR READING CHARACTERS HAVING A DIFFERENT DEGREE OF REFLECTENCE, IN PARTICULAR OF CODES A
JP3636742B2 (en) 1993-12-22 2005-04-06 オムロン株式会社 Optical scanner, optical scanning device, code information reading device using the optical scanning device, and POS system
JP3213670B2 (en) * 1994-05-30 2001-10-02 東芝テック株式会社 Checkout device
JPH08234125A (en) 1995-02-23 1996-09-13 Seiko Epson Corp Optical scanner
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US5877883A (en) 1996-02-22 1999-03-02 Seiko Epson Corporation Optical scanner
ATE206230T1 (en) * 1996-03-07 2001-10-15 Accu Sort Systems Inc DYNAMIC FOCUSING DEVICE FOR OPTICAL IMAGING SYSTEMS
DE19718391A1 (en) 1997-04-30 1998-11-05 Sick Ag Method for operating an opto-electronic sensor
US5949052A (en) * 1997-10-17 1999-09-07 Welch Allyn, Inc. Object sensor system for stationary position optical reader
DE69703213T2 (en) * 1997-12-24 2001-04-26 Datalogic Spa Device and method for focusing a laser beam for optical codes
US6637655B1 (en) * 2000-06-08 2003-10-28 Metrologic Instruments, Inc. Automatic range adjustment techniques for stand-mountable bar code scanners

Also Published As

Publication number Publication date
WO2001095245A1 (en) 2001-12-13
US6637655B1 (en) 2003-10-28
US20040046029A1 (en) 2004-03-11
US6863217B2 (en) 2005-03-08

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