| 基于嵌入式控制器的小型RTU的设计 |
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| 引用本文： | 刘晓军,赵宏.基于嵌入式控制器的小型RTU的设计[J].北京化工大学学报(自然科学版),2003,30(3):108-110. |
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| 作者姓名： | 刘晓军 赵宏 |
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| 作者单位： | 北京化工大学信息科学与技术学院,北京,100029 |
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| 摘 要： | 研究了基于嵌入式控制器的小型RTU的设计与实践，包括RTU的硬件配置和软件设计。讨论了实时多任务处理和基于DNP3.0规约的数据通信的具体实现方法。该RTU具有结构简单、使用方便、组网能力强等优点，特别适用于水文监测、市政建设等行业的SCADA系统。
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| 关 键 词： | RTU 实时多任务操作系统 嵌入式控制器 DNP3.0 RTU 实时多任务操作系统 嵌入式控制器 DNP3.0 |
| 修稿时间： | 2002年9月13日 |
Design of an embedded small RTU |
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| LIU Xiao,jun,ZHAO Hong.Design of an embedded small RTU[J].Journal of Beijing University of Chemical Technology,2003,30(3):108-110. |
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| Authors: | LIU Xiao jun ZHAO Hong |
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| Affiliation: | College of Information Science and Technology; Beijing University of Chemical Technology; Beijing; China |
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| Abstract: | The design and practice of a small Remote Terminal Unit (RTU) based on an embedded microprocessor was presented in this paper, including the hardware arrangement and soft design of the RTU system. The specific actualization methods of real time multitask processing and data communication according to DNP3.0 protocol were discussed in detail. The simple facilitating RTU with powerful network building was suitable for SCADA system of hydrology monitor and town construct etc. |
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| Keywords: | RTU real time multi processing operating system embedded microprocessor DNP3 0 |
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