| 基于PLC的分布式大坝安全监测数据采集系统 |
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| 引用本文： | 邓恒,刘敏.基于PLC的分布式大坝安全监测数据采集系统[J].仪表技术与传感器,2001(12):24-26. |
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| 作者姓名： | 邓恒 刘敏 |
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| 作者单位： | 1. 武汉大学电气工程学院,武汉市,430072
2. 广东省水利水电科学研究所,广州市,510000 |
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| 摘 要： | 针对大坝现场自然条件恶劣的特点，设计了基于PLC的分布式数据采集系统，相对于单片机系统，具有可扩展性好，可靠性高，抗干扰能力强等优点，使用VC＋＋6．0实现PLC和上位机的通讯，对于现场PLC供电的特殊要求，设计了后备电源解决方案，并进行了实际应用。
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| 关 键 词： | PLC 大坝 安全监测 数据采集系统 |
| 修稿时间： | 2001年6月13日 |
PLC Based Distributed Monitoring System on Dam |
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| Deng Heng College of Electric Engineering,WuHan University,Wuhan Liu Min Academy of Hydraulic of Guangdong,Guangzhou.PLC Based Distributed Monitoring System on Dam[J].Instrument Technique and Sensor,2001(12):24-26. |
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| Authors: | Deng Heng College of Electric Engineering WuHan University Wuhan Liu Min Academy of Hydraulic of Guangdong Guangzhou |
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| Affiliation: | Deng Heng College of Electric Engineering,WuHan University,Wuhan 430072 Liu Min Academy of Hydraulic of Guangdong,Guangzhou 510000 |
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| Abstract: | Presents a PLC based distributed monitoring system on a dam that can run in very bad nature condition.The system has strongpoints such as high reliability,high expensibility and anti-jamming.The paper introduces a method of communication between super-computer and OMRON C200HE with VC 6.0 and designs a power supply in support for a special require. |
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| Keywords: | Programmable Controller Visual C 6 0 Monitoring Dam |
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