CN112912886A - 信息码读取装置 - Google Patents

信息码读取装置 Download PDF

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Publication number
CN112912886A
CN112912886A CN201980069068.6A CN201980069068A CN112912886A CN 112912886 A CN112912886 A CN 112912886A CN 201980069068 A CN201980069068 A CN 201980069068A CN 112912886 A CN112912886 A CN 112912886A
Authority
CN
China
Prior art keywords
light
information code
unit
imaging
reflection
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.)
Pending
Application number
CN201980069068.6A
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English (en)
Chinese (zh)
Inventor
山本贤了
鸿巢光司
神户和美
丸山健太郎
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.)
Denso Wave Inc
Original Assignee
Denso Wave 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 Denso Wave Inc filed Critical Denso Wave Inc
Priority claimed from PCT/JP2019/041389 external-priority patent/WO2020085331A1/ja
Publication of CN112912886A publication Critical patent/CN112912886A/zh
Pending legal-status Critical Current

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    • 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
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—Light sources
    • 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
    • G06K7/1095—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 the scanner comprising adaptations for scanning a record carrier that is displayed on a display-screen or the like

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  • 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)
  • Image Input (AREA)
CN201980069068.6A 2018-10-23 2019-10-21 信息码读取装置 Pending CN112912886A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2018-198918 2018-10-23
JP2018198918 2018-10-23
JP2019-050634 2019-03-19
JP2019050634 2019-03-19
JP2019164650A JP7425281B2 (ja) 2018-10-23 2019-09-10 情報コード読取装置
JP2019-164650 2019-09-10
PCT/JP2019/041389 WO2020085331A1 (ja) 2018-10-23 2019-10-21 情報コード読取装置

Publications (1)

Publication Number Publication Date
CN112912886A true CN112912886A (zh) 2021-06-04

Family

ID=72639566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980069068.6A Pending CN112912886A (zh) 2018-10-23 2019-10-21 信息码读取装置

Country Status (2)

Country Link
JP (1) JP7425281B2 (ja)
CN (1) CN112912886A (ja)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070084932A1 (en) * 2005-10-18 2007-04-19 Fuji Xerox Co., Ltd. Reading apparatus, information processing system and antiforgery method
JP2008090733A (ja) * 2006-10-04 2008-04-17 Denso Wave Inc 光学情報読取装置
CN101477638A (zh) * 2006-11-16 2009-07-08 深圳市天朗时代科技有限公司 一种二维码、应用该二维码的印刷出版物及解码方法
JP2015172930A (ja) * 2014-02-21 2015-10-01 株式会社デンソーウェーブ 据置型情報コード読取装置
CN105027140A (zh) * 2013-01-31 2015-11-04 电装波动株式会社 便携式信息码读取装置
CN105095813A (zh) * 2014-05-22 2015-11-25 深圳市民德电子科技股份有限公司 紫外荧光条码的识读方法及设备
CN106096472A (zh) * 2015-04-28 2016-11-09 电装波动株式会社 光学信息读取装置
CN106104431A (zh) * 2013-12-27 2016-11-09 株式会社Ip舍路信 信息输入辅助薄板
CN107085737A (zh) * 2016-02-14 2017-08-22 上海快仓智能科技有限公司 二维码的编解码系统、生成方法及装置、识别方法及装置
JP2017194788A (ja) * 2016-04-19 2017-10-26 東芝テック株式会社 貼付物およびコードシンボル読取装置
CN107534733A (zh) * 2015-04-23 2018-01-02 富士胶片株式会社 摄像装置、该摄像装置的图像处理方法及程序
CN107862235A (zh) * 2017-11-08 2018-03-30 青岛海信移动通信技术股份有限公司 二维码的位置定位方法、装置及终端设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623012B2 (ja) * 1995-06-01 2005-02-23 シャープ株式会社 デジタル情報記録方法およびデジタル情報解読装置
JP3827763B2 (ja) * 1996-03-06 2006-09-27 大日本印刷株式会社 赤外シンボル判別読取装置

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070084932A1 (en) * 2005-10-18 2007-04-19 Fuji Xerox Co., Ltd. Reading apparatus, information processing system and antiforgery method
JP2008090733A (ja) * 2006-10-04 2008-04-17 Denso Wave Inc 光学情報読取装置
CN101477638A (zh) * 2006-11-16 2009-07-08 深圳市天朗时代科技有限公司 一种二维码、应用该二维码的印刷出版物及解码方法
CN105027140A (zh) * 2013-01-31 2015-11-04 电装波动株式会社 便携式信息码读取装置
CN106104431A (zh) * 2013-12-27 2016-11-09 株式会社Ip舍路信 信息输入辅助薄板
JP2015172930A (ja) * 2014-02-21 2015-10-01 株式会社デンソーウェーブ 据置型情報コード読取装置
CN105095813A (zh) * 2014-05-22 2015-11-25 深圳市民德电子科技股份有限公司 紫外荧光条码的识读方法及设备
CN107534733A (zh) * 2015-04-23 2018-01-02 富士胶片株式会社 摄像装置、该摄像装置的图像处理方法及程序
CN106096472A (zh) * 2015-04-28 2016-11-09 电装波动株式会社 光学信息读取装置
CN107085737A (zh) * 2016-02-14 2017-08-22 上海快仓智能科技有限公司 二维码的编解码系统、生成方法及装置、识别方法及装置
JP2017194788A (ja) * 2016-04-19 2017-10-26 東芝テック株式会社 貼付物およびコードシンボル読取装置
CN107862235A (zh) * 2017-11-08 2018-03-30 青岛海信移动通信技术股份有限公司 二维码的位置定位方法、装置及终端设备

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JP2020161108A (ja) 2020-10-01
JP7425281B2 (ja) 2024-01-31

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