The development and application of barcode
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条码技术发展与应用 The Development and Application of Barcode PowerPoint PPT Presentation


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条码技术发展与应用 The Development and Application of Barcode. 襄阳市标准信息研究所 标准化室 刘钊. 主要内容. 一、条码的原理 二、条码的种类 三、商品条码 四、 GS1 系统 五、条码的管理机构 六、条码质量和条码放置位置 七、条码应用案例. 一、 条码的原理. 条码上的黑白纹路是供扫描器识读数据用的,物理学常识告诉我们,不同颜色对光线的反射率是不同的,人们就利用这个原理发明了条码。 通常人们把深色条纹叫做“条”, 浅色条纹叫做“空”。. 扫描是利用光束扫读条码符号,将光信号转换为电信号。

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条码技术发展与应用 The Development and Application of Barcode

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The Development and Application of Barcode


  • GS1






  • 2.

  • Bar code




  • EANUPC25

  • EAN/UPCITF-14GS1-128SSCC-18


  • 1. EAN/UPC

  • EAN-13EAN-8EAN/UPCEAN/UPCUPC-AUPC-E

  • EAN-1313EAN-13


  • 690123456789213EAN-13


  • EAN-8EAN-13 EAN-8


  • UPC-AUPC-E2005EAN-13EAN-8


  • 2. ITF-14

  • ITF-14


  • UCC/EAN-128POS


  • SSCC-18

  • SSCC-18


  • 1.


  • 2. Code



GS1

GS1 EPC

GS1==EANUCC


GS1


  • 1.

  • 1970UPC3Uniform Code Council, UCCUPC


  • 1977European Article Numbering System, EAN1981


  • 20021126EANUCCEAN2005EANGS1EAN /UCCGS1GS1


  • 2.

  • ANCCArticle Numbering Center of ChinaGS1GS1


  • 46


  • 23


  • [2008]67


  • 1.


  • clear area)

  • start character)

  • bar code check character)


  • stop character)

  • bar code character set)


  • 2.

    1.5/06/6701.5060.15mm670nm10nm

    1.5/06/6702.5/06/670


  • 3.






  • 1.

  • 31


  • 1991


  • 1991





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