| 主从分站式PLC网络在信集闭系统中的应用 |
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| 引用本文： | 齐现英,张明海.主从分站式PLC网络在信集闭系统中的应用[J].工矿自动化,2008(3):126-128. |
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| 作者姓名： | 齐现英 张明海 |
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| 作者单位： | 1. 泰山医学院放射学院,山东,泰安,271016
2. 泰山集团泰安华电热工有限公司,山东,泰安,271000 |
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| 摘 要： | 文章简述了信集闭系统的工作原理及现状,提出了一种主从分站式PLC监控网络的设计方案,介绍了整个系统的硬件结构及基于CCM通信协议的软件设计。实践证明该方案具有实时性好、扩展性强、成本低等优点。
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| 关 键 词： | 煤矿 信集闭系统 主从分站 CCM通信协议 PLC VB |
Application of Master-slave Substation Type PLC Network in Signal Centralized and Locking System |
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| QI Xian-ying,ZHANG Ming-hai.Application of Master-slave Substation Type PLC Network in Signal Centralized and Locking System[J].Industry and Automation,2008(3):126-128. |
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| Authors: | QI Xian-ying ZHANG Ming-hai |
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| Abstract: | The paper briefly introduced working principle and present situation of signal centralized and locking system,put forward a design method of master-slave substation type PLC control network and(introduced) hardware structure of the system and software design based on CCM protocols.The practice showed that the system has characteristics such as good real-time,excellent expansibility and low cost. |
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| Keywords: | coal mine signal centralized and locking system master-slave substation CCM (protocols ) PLC VB |
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