河北水利电力学院学报

河北水利电力学院学报 ›› 2019, Vol. 29 ›› Issue (3): 21-25.DOI: 10.16046/j.cnki.issn2096-5680.2019.03.003

• 技术理论与应用 • 上一篇    下一篇

基于STM32单片机和CS230颜色转换器的超敏C反应蛋白检测仪研究

张铁壁1，2，3，孙士尉1，2，4，郑荣杰2，4，石 岩1，2，3   

  1. 1.河北省高校水利自动化与信息化应用技术研发中心，河北省沧州市重庆路1号 061000;
    2.沧州市工业机械手控制与可靠性技术创新中心，河北省沧州市重庆路1号 061000;
    3.河北水利电力学院电气工程学院，河北省沧州市重庆路1号 061000;
    4.河北水利电力学院自动化与通信工程学院，河北省沧州市重庆路1号 061000

  • 收稿日期:2019-07-06 修回日期:2019-07-25 出版日期:2019-09-30 发布日期:2019-10-31
  • 作者简介:张铁壁(1968-)，男，河北海兴县人，河北水利电力学院教授，主要从事智能仪器仪表技术｡E-mail:107019065@qq.com
  • 基金资助:
    河北省教育厅重点基金资助项目（ZD2016125）;; 沧州市创新能力提升基金资助项目（181303003D）

Study on Automatic Ultra-sensitive C-reactive Protein Detector Based on STM32 Core and CS230 Color Converter

ZHANG Tie-bi 1，2，3，SUN Shi-wei 1，2，4，ZHANG Rong-jie2，4，SHI Yan1，2，3   

  1. 1.The Automation and Information Application Technology R&D Center of Water Conseruancy in the University of Hebei Province,061001,Cangzhou,Hebei,China;
    2.Cangzhou Technology Innovation Center of Industrial Manipulator and Reliability,061001,Cangzhou,Hebei,China;
    3.School of Electrical Engineering,Hebei University of Water Resources and Electric Engineering School of Electrical Engineering,061001,Cangzhou,Hebei,China;
    4.School of Automation and Communication Engineering,Hebei University of Water Resources and Electric Engineering,061001,Cangzhou,Hebei,China

  • Received:2019-07-06 Revised:2019-07-25 Online:2019-09-30 Published:2019-10-31

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摘要： 文中研究了一种基于STM32和CS230的超敏C反应蛋白(CRP)全自动检测仪。该检测仪采用STM32单片机作为核心处理器,TCS230作为颜色识别器,实现了试剂条的自动进给、数据的分析存储。具体介绍了试剂条显色原理、系统的工作原理、硬件结构、软件设计、并就测试数据进行了误差和最大变异系数分析。实验结果证明,该系统的自动检测有效提高了检测效率,方便操作,误差小,具有一定的推广价值。

关键词: STM32, CS230, 自动检测, 超敏C-反应蛋白, 胶体金试剂条

Abstract: A fully automatic detector based on ultra-sensitive C reactive protein(CRP)is studied in this paper,which uses STM32single chip processor as the core processor,TCS230as the color recognizer,and realizes the automatic feed of reagent bars and the analysis and storage of data.In this paper,the principle of coloration of reagent strip,working principle of system,hardware structure and software design are introduced,and the error and maximum variation coefficient of test data are analyzed.The experimental results show that the automatic detection of the system improves the efficiency,which is easy to operate with little error and worth popularizing.

Key words: STM32, CS230, automatic detection, CCD, ultra-sensitive C-reactive protein, colloidal gold reagent bar

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