JP3487558B2 - バーコードスキャナ - Google Patents

バーコードスキャナ

Info

Publication number
JP3487558B2
JP3487558B2 JP15488993A JP15488993A JP3487558B2 JP 3487558 B2 JP3487558 B2 JP 3487558B2 JP 15488993 A JP15488993 A JP 15488993A JP 15488993 A JP15488993 A JP 15488993A JP 3487558 B2 JP3487558 B2 JP 3487558B2
Authority
JP
Japan
Prior art keywords
voltage
drive
winding
feedback
bar code
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
JP15488993A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0676094A (ja
Inventor
バーカン エドワード
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Publication of JPH0676094A publication Critical patent/JPH0676094A/ja
Application granted granted Critical
Publication of JP3487558B2 publication Critical patent/JP3487558B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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 OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1016—Motor control or optical moving unit control

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)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP15488993A 1992-06-26 1993-06-25 バーコードスキャナ Expired - Fee Related JP3487558B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US904937 1992-06-26
US07/904,937 US5280163A (en) 1992-06-26 1992-06-26 Drive circuit for resonant motors

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2000188805A Division JP3485258B2 (ja) 1992-06-26 2000-06-23 バーコードスキャナー

Publications (2)

Publication Number Publication Date
JPH0676094A JPH0676094A (ja) 1994-03-18
JP3487558B2 true JP3487558B2 (ja) 2004-01-19

Family

ID=25420003

Family Applications (2)

Application Number Title Priority Date Filing Date
JP15488993A Expired - Fee Related JP3487558B2 (ja) 1992-06-26 1993-06-25 バーコードスキャナ
JP2000188805A Expired - Fee Related JP3485258B2 (ja) 1992-06-26 2000-06-23 バーコードスキャナー

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2000188805A Expired - Fee Related JP3485258B2 (ja) 1992-06-26 2000-06-23 バーコードスキャナー

Country Status (4)

Country Link
US (1) US5280163A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JP3487558B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1039459C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW283275B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705800A (en) * 1996-03-05 1998-01-06 Symbol Technologies, Inc. Laser scanner system for controlling the optical scanning of bar codes
US5694237A (en) * 1996-09-25 1997-12-02 University Of Washington Position detection of mechanical resonant scanner mirror
US6049407A (en) * 1997-05-05 2000-04-11 University Of Washington Piezoelectric scanner
US5982528A (en) * 1998-01-20 1999-11-09 University Of Washington Optical scanner having piezoelectric drive
US5982555A (en) * 1998-01-20 1999-11-09 University Of Washington Virtual retinal display with eye tracking
US5913591A (en) * 1998-01-20 1999-06-22 University Of Washington Augmented imaging using a silhouette to improve contrast
US6097353A (en) * 1998-01-20 2000-08-01 University Of Washington Augmented retinal display with view tracking and data positioning
US5995264A (en) * 1998-01-20 1999-11-30 University Of Washington Counter balanced optical scanner
US6154321A (en) * 1998-01-20 2000-11-28 University Of Washington Virtual retinal display with eye tracking
US6046836A (en) 1998-03-06 2000-04-04 Electro-Optical Products Corporation Low frequency optical shutter
US6547145B2 (en) 1998-09-14 2003-04-15 Psc Scanning, Inc. Resonant motor driver system for data reading
JP4159235B2 (ja) * 2000-09-04 2008-10-01 エム・エフ・ヴィ株式会社 ヒンジキャップ
JP3791402B2 (ja) * 2001-01-26 2006-06-28 松下電工株式会社 リニア振動モータの駆動制御方法及び駆動制御装置
WO2002077906A1 (fr) * 2001-03-26 2002-10-03 Sony Corporation Lecteur de code a barres, miroir mobile pour lecteur de code a barres, et son procede de fabrication
WO2003096102A1 (fr) 2002-05-14 2003-11-20 Olympus Corporation Dispositif de lecture de code a barres
US6824060B2 (en) * 2002-09-18 2004-11-30 Symbol Technologies, Inc. Bi-directional motor drive circuit for bar code reader
US6981645B2 (en) * 2003-09-08 2006-01-03 Symbol Technologies, Inc. Drive circuit for controlling a resonant motor
US7059528B2 (en) * 2004-04-30 2006-06-13 Symbol Technologies, Inc. Synchronous and resonant drives for producing multiple scan line pattern for electro-optically reading indicia
US7497578B2 (en) * 2005-04-28 2009-03-03 Symbol Technologies, Inc. Monitoring scan mirror motion in electro-optical readers and image projectors
US7562826B2 (en) * 2005-09-12 2009-07-21 Symbol Technologies Inc Scan engine with dual chip architecture for use in electro-optical readers
US8002183B2 (en) * 2005-10-20 2011-08-23 Metrologic Instruments, Inc. Scanner flipper integrity indicator
US7832641B2 (en) * 2007-05-24 2010-11-16 Metrologic Instruments, Inc. Scanner switched to active state by sensed movement in quiescent scanning mechanism
JP4276283B1 (ja) 2008-02-04 2009-06-10 エム・エフ・ヴィ株式会社 キャップ
CN102047084B (zh) * 2008-04-15 2013-12-18 阿尔斯通技术有限公司 用于监测电机的方法
US8141731B2 (en) 2008-05-27 2012-03-27 Seaquist Closures L.L.C. Closure with lid and slidable latch system
KR101203715B1 (ko) * 2008-12-11 2012-11-21 한국전자통신연구원 전파식별 장치
US8540121B2 (en) 2009-07-07 2013-09-24 Aptargroup, Inc. Dispensing actuator with flip-open lid
US8059324B2 (en) * 2009-09-23 2011-11-15 Metrologic Instruments, Inc. Scan element for use in scanning light and method of making the same
US8390909B2 (en) 2009-09-23 2013-03-05 Metrologic Instruments, Inc. Molded elastomeric flexural elements for use in a laser scanning assemblies and scanners, and methods of manufacturing, tuning and adjusting the same
US8294969B2 (en) 2009-09-23 2012-10-23 Metrologic Instruments, Inc. Scan element for use in scanning light and method of making the same
CN101772246B (zh) * 2010-02-24 2013-01-16 英飞特电子（杭州）股份有限公司 适用于多路led精确恒流驱动的多谐振电路
US8915439B2 (en) 2012-02-06 2014-12-23 Metrologic Instruments, Inc. Laser scanning modules embodying silicone scan element with torsional hinges
CN103368481B (zh) * 2012-04-03 2016-01-20 儿童二代公司 一种用于婴儿运动装置的驱动系统
US8746563B2 (en) 2012-06-10 2014-06-10 Metrologic Instruments, Inc. Laser scanning module with rotatably adjustable laser scanning assembly
CN104715220A (zh) * 2015-03-19 2015-06-17 沈阳市航宇星仪表有限责任公司 机械式表头电磁识读器
GB2585620A (en) * 2018-09-03 2021-01-20 Dubois Ltd Closure
CN113885035B (zh) * 2021-11-04 2025-09-02 上海禾赛科技有限公司 用于激光雷达的扫描装置及其控制方法、激光雷达

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816709A (en) * 1971-12-27 1974-06-11 C Walton Electronic identification and recognition system
US3952217A (en) * 1973-09-25 1976-04-20 The Perkin-Elmer Corporation Drive for scanning mirror
US4044283A (en) * 1975-10-22 1977-08-23 Schiller Industries, Inc. Electromechanical resonator
US4387297B1 (en) * 1980-02-29 1995-09-12 Symbol Technologies Inc Portable laser scanning system and scanning methods
US4502752A (en) * 1982-11-08 1985-03-05 General Scanning, Inc. Resonant actuator for optical scanning
US5009473A (en) * 1988-05-31 1991-04-23 Reflection Technology, Inc. Low vibration resonant scanning unit for miniature optical display apparatus
US4930848A (en) * 1989-01-26 1990-06-05 Metrologic Instruments, Inc. Portable laser scanner with integral scanner engine
US5019764A (en) * 1989-03-13 1991-05-28 Symbol Technologies, Inc. Portable laser scanning system and scanning methods having a resonant motor control circuit
US4992717A (en) * 1989-07-19 1991-02-12 Symbol Technologies, Inc. Stepper motor drive circuit
US5003164A (en) * 1989-10-30 1991-03-26 Symbol Technologies Inc. Portable laser scanning system and scanning methods having a motor amplitude regulator circuit
US5126545A (en) * 1990-01-16 1992-06-30 Symbol Technologies, Inc. Portable laser scanning system having a motor drive with no DC windings

Also Published As

Publication number Publication date
TW283275B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-08-11
CN1080753A (zh) 1994-01-12
JP3485258B2 (ja) 2004-01-13
CN1039459C (zh) 1998-08-05
JPH0676094A (ja) 1994-03-18
US5280163A (en) 1994-01-18
JP2001076085A (ja) 2001-03-23

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