| LON智能变送器设计与实现 |
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| 引用本文： | 刘云,王培进.LON智能变送器设计与实现[J].计算机测量与控制,2016,24(12):69-69. |
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| 作者姓名： | 刘云 王培进 |
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| 作者单位： | 烟台大学 计算机与控制工程学院,烟台大学 计算机与控制工程学院 |
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| 基金项目： | 烟台市科技基金（2015ZH057 |
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| 摘 要： | 智能化仪器仪表设计研究成为新一代工业制造技术突破的重要瓶颈之一。LON智能变送器是基于LonWorks总线,具有多种信息智能处理的智能变送器,能够将标准的模拟信号、传感器输出的非标准的弱模拟信号及其脉冲信号转换为数字信号,与其它控制仪表实现双向数字通讯。LON智能变送器除了具有数字调零、数字滤波等功能外,其重要特征是具有传感器故障诊断与处理功能,在传感器失效后,能够在一定时间内继续输出有效数据,保证控制系统的稳定和安全。
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| 关 键 词： | 变送器，传感器，LonWorks总线，智能控制仪表 |
| 收稿时间： | 2016/6/14 0:00:00 |
| 修稿时间： | 2016/7/15 0:00:00 |
Design and Implementation of Lon Intelligent Transducer |
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| Affiliation: | School of computer and control engineering,Yantai university,Shandong,Yantai,264005, |
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| Abstract: | Design and research of an intelligent instrument and meters is one of important bottlenecks by which the new generation of industrial manufacturing technology makes a breakthrough. Lon intelligent transducer is based on LonWorks bus, and it can makes standard analog signal, nonstandard weak analog signal and pulse signal into digital signal and communicates with other intelligent instruments by bidirectional digital communication. The important feature of the transducer is the function of dealing with sensor failure, and it can continue to output valid data when the senor gets into failure at some time. So the function can keep the controlled system stable and safety. |
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| Keywords: | Transducer Sensor LonWorks bus Intelligent instrument |
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