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| 基于DSP的便携式二维条码识别器设计 | |
| 引用本文： | 王伟亚,孙旭波,吴杰.基于DSP的便携式二维条码识别器设计[J].现代电子技术,2010,33(18):35-37,40. |
| 作者姓名： | 王伟亚 孙旭波 吴杰 |
| 作者单位： | 1. 海军航空工程学院,指挥系,山东,烟台,264001;海军航空工程学院,研究生管理大队,山东,烟台,264001 2. 海军航空工程学院,研究生管理大队,山东,烟台,264001 3. 海军航空工程学院,指挥系,山东,烟台,264001 |
| 摘 要： | 二维条码技术正在渗透到社会的各个领域,快速精准的二维条码识别器具有很好的应用前景。以TI公司的TMS320VC5416 DSP芯片为核心,采用COMS图像传感器采集二维条码数据,用CPLD实现系统整体的逻辑控制,实现了一种带有USB接口的便携式二维条码识别器的设计。识别器本身可以存储一定容量的数据,也可通过USB 2.0接口同PC连接共享数据。 |
| 关 键 词： | DSP 二维条码 识别器 USB |
Design of Portable 2-dimensional Barcode Identifier Based on DSP |
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| WANG Wei-ya,SUN Xu-bo,WU Jie.Design of Portable 2-dimensional Barcode Identifier Based on DSP[J].Modern Electronic Technique,2010,33(18):35-37,40. | |
| Authors: | WANG Wei-ya SUN Xu-bo WU Jie |
| Affiliation: | 1. Department of Command, Naval Aeronautical and Astronautical University, Yantai 264001, China; 2. Graduate Students Brigade, Naval Aeronautical and Astronautical University, Yantai, 264001, China) |
| Abstract: | Since 2-dimensional barcode has been used in many domains,the fast and precise 2-dimensional barcode identifi er has a bright future. Based on TI＇s TMS320VC5416 DSP chip, a portable 2-dimensional barcode identifier with USB interface is designed, which uses COMS image sensor to gather 2-dimensional barcode data and adopts CPLD to realize the logic control of the whole system. The identifier can store a certain capacity of data, and share data with PC via USB 2.0 interface. |
| Keywords: | DSP USB |
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