| 基于RS-485通信网络的分布式测控结构在温室群集散控制系统中的应用 |
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| 引用本文： | 付占稳,刘建业,张平平,赫素敏,王春梅.基于RS-485通信网络的分布式测控结构在温室群集散控制系统中的应用[J].河北科技大学学报,2006,27(2):173-176. |
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| 作者姓名： | 付占稳 刘建业 张平平 赫素敏 王春梅 |
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| 作者单位： | 河北科技大学电气信息学院,河北石家庄,050054;河北邢台市广播电视局,河北邢台,054000 |
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| 基金项目： | 河北省科技攻关项目
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河北科技大学校科研和教改项目 |
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| 摘 要： | 简要概述了分布式测控系统的基本结构,其具有很强的通用性和实用性。结合温室群环境集散控制系统的应用实例,介绍了采用RS-485构成的总线型温室环境分布式测控系统,利用主控计算机和多个单片机的主从通信方式实现了对多个温室环境的集散控制和采样信息的集中管理。
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| 关 键 词： | 分布式测控 RS-485 智能温室 集散控制 |
| 文章编号： | 1008-1542(2006)02-0173-04 |
| 收稿时间： | 2005/6/28 0:00:00 |
| 修稿时间： | 2005年6月28日 |
Application of DCS based on RS-485bus in control greenhouses |
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| FU Zhan-wen,LIU Jian-ye,ZHANG Ping-ping,HE Su-min and WANG Chun-mei.Application of DCS based on RS-485bus in control greenhouses[J].Journal of Hebei University of Science and Technology,2006,27(2):173-176. |
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| Authors: | FU Zhan-wen LIU Jian-ye ZHANG Ping-ping HE Su-min and WANG Chun-mei |
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| Institution: | College of Electronic Engineering and Information Science, Hebei University of Science and Technology, Shijiazhuang Hebei 050054,China;College of Electronic Engineering and Information Science, Hebei University of Science and Technology, Shijiazhuang Hebei 050054,China;Xingtai Broadcast and TV Beauru, Xingtai Hebei 054000,China;College of Electronic Engineering and Information Science, Hebei University of Science and Technology, Shijiazhuang Hebei 050054,China;College of Electronic Engineering and Information Science, Hebei University of Science and Technology, Shijiazhuang Hebei 050054,China |
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| Abstract: | This paper summarizes the basic frame of the distributed control system,which has some practicability.A distributed control system in agriculture greenhouse based on RS485 bus is mainly introduced.Using the serial communications of the computer and single-chip micropressors,it can integratedly control and manage greenhouses. |
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| Keywords: | distributed system RS-485 intelligent greenhouse DCS |
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