| 微机局域网存取Deltav DCS实时数据的低成本实现方法 |
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| 引用本文： | 翟军勇,蔡宁,张湜,戴庆成,林锦国.微机局域网存取Deltav DCS实时数据的低成本实现方法[J].陶瓷科学与艺术,2002(4). |
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| 作者姓名： | 翟军勇 蔡宁 张湜 戴庆成 林锦国 |
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| 作者单位： | 南京工业大学自动化学院 江苏南京210009
(翟军勇，蔡宁，张湜，戴庆成)，南京工业大学自动化学院 江苏南京210009(林锦国) |
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| 基金项目： | 扬子石化公司项目资助 项目合同编号 :01JSNJYZ10 10 15 |
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| 摘 要： | 随着计算机技术与控制技术的不断发展 ,分布式控制系统 (DCS)越来越多地被应用于过程控制工业领域。介绍了在没有 OPC Sever模块的情况下 ,微机局域网 (PC L AN)上存取 Fisher- Rosemount公司的 Deltav DCS实时数据的实现方法。重点讨论了通讯系统结构与实施方法、Visual C++6 .0下的程序编制方法与技巧。实践表明 ,该方法数据传输可靠 ,而且具有实现成本低的特点
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| 关 键 词： | Rosemount Deltav DCS 数据传输 数据库 定时器 |
Implementation method of PC LAN accessing Deltav DCS real-time data with low cost |
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| ZHAI Jun yong,CAI Ning,ZHANG Shi,DAI Qing cheng,LIN Jin guo College of Automation,Nanjing University of Technology,Nanjing ,China.Implementation method of PC LAN accessing Deltav DCS real-time data with low cost[J].Ceramics Science & Art,2002(4). |
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| Authors: | ZHAI Jun yong CAI Ning ZHANG Shi DAI Qing cheng LIN Jin guo College of Automation Nanjing University of Technology Nanjing China |
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| Affiliation: | ZHAI Jun yong,CAI Ning,ZHANG Shi,DAI Qing cheng,LIN Jin guo College of Automation,Nanjing University of Technology,Nanjing 210009,China |
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| Abstract: | With the development of computer and control technology, more and more DCS are applied in process control field. Without OPC Sever module, the implementation method of Deltav DCS real time data of Fisher Rosemount company in the LAN of computer( PC LAN) was introduced, not only the structure of communication system but also the procedure preparing method and especially skill under Visual C ++ 6.0 were discussed. The results indicate that the method is reliable in data transmission, and with low costs. |
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| Keywords: | Rosemount Deltav DCS data transmission database timer |
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