| 一种用于产品在线探伤的图像检测装置 |
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| 引用本文： | 郑科荣,朱双东.一种用于产品在线探伤的图像检测装置[J].中国科技论文在线,2008(1):74-78. |
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| 作者姓名： | 郑科荣 朱双东 |
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| 作者单位： | 宁波大学信息科学与工程学院,浙江宁波315211 |
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| 基金项目： | 浙江省科技计划项目（2007C21179） |
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| 摘 要： | 该系统通过CMOS图像传感器采集产品的图像信息并转化成数字信号传输到存储器中,由ARM处理器进行图像处理和分析,判断产品是否合格,然后自动剔除不合格的产品。同时,还可以统计每天的检测结果,上传到上位机。系统使用以ARM7TDMI为核心的LPC2210处理器,配合嵌入式多任务实时操作系统μC/OS-Ⅱ。这样既方便了应用程序的开发,也同时保证了各个任务的实时性和可靠性,实现了系统的设计要求。
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| 关 键 词： | 信息处理技术 图像探伤 在线检测 CMOS图像传感器 嵌入式系统 |
An imaging-based detection device for on-line products inspection |
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| ZHENG Kerong,ZHU Shuangdong.An imaging-based detection device for on-line products inspection[J].Sciencepaper Online,2008(1):74-78. |
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| Authors: | ZHENG Kerong ZHU Shuangdong |
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| Institution: | ( College of Information Science and Engineering,Ningbo University,Ningbo,Zhejiang 315211 ) |
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| Abstract: | The image of product in question is acquired by CMOS image sensor and thus is digitized and transferred to MCU. The quality of the product is evaluated through image processing and analyzed by ARM. In so doing, the defective products are automatically removed by the proposed system, with the inspection results gathered and reported to supervising computer on a daily basis. The system adopts LPC2210 processor featured in ARM7TDMI, along with the imbedded multi-task real-time μC/OS-Ⅱoperating system. The presented system simplifies the development of application software, as well as ensures real-time running and reliability for each task, thus the performance of design is satisfied. |
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| Keywords: | information processing technology defect detection by imaging on-line product inspection CMOS image sensor embedded system |
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