| 摘要: |
| 为解决条形码污损的产品流入市场的问题，提出了在产品包装前对条形码进行检测、
比对和排除问题的系统方案，采用高速CCD读码，以JAVA实现译码，用ExcelVBA完成信息
比对和问题处理。以QR二维条形码为检测对象，详细阐述了系统的硬件架构和软件开发过程
。测试结果表明，系统具有投入低、实用性强的特点。 |
| 关键词: 信息检测 CCD 2D码 QR码 硬件架构 软件设计 |
| DOI： |
|
| 基金项目:国家自然科学基金资助项目(60972031)；广西教育厅资助项目（
200103YB149) |
|
| A 2D bar code detection system based on CCD |
| XIONG Chuan,JI Jian-bo |
| () |
| Abstract: |
| In order to solve the problem of bar code defaced products reaching ma
rket, a system development program is proposed in this paper, which is composed
of highspeed CCD, JAVA software decoding, and information contrast and process
ing with ExcelVBA.The architecture of hardware and software development bas
ed on QR 2D bar code decoding are discussed.Test result demonstrates that the sy
s
tem possesses the characteristic of cheap investment and high practicability. |
| Key words: information detection CCD 2D bar code QR code hardware architecture software de
sign |
