| 温度数据采集并存储的一种实现方法 |
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| 引用本文： | 魏秋月.温度数据采集并存储的一种实现方法[J].西安邮电学院学报,2011,16(3):77-80. |
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| 作者姓名： | 魏秋月 |
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| 作者单位： | 西安邮电学院,自动化学院,陕西,西安,710121 |
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| 摘 要： | 给出一种适用于中小规模监测系统的数据采集和存储方案:在自由口模式下实现PLC与PC机的通信,PLC采集温度数据并发送给上位机,上位机采用VB6.0编程实现温度数据的实时显示,并将数据存储在Access数据库中供浏览和查询分析。实验表明,该方法能够稳定可靠地采集和存储数据,为中小规模监测系统的数据检测提供了一个可供参考的解决方案。
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| 关 键 词： | PLC VB6.0 自由口通信 数据库 |
Low-cost scheme to collect and store temperature data |
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| WEI Qiu-yue.Low-cost scheme to collect and store temperature data[J].Journal of Xi'an Institute of Posts and Telecommunications,2011,16(3):77-80. |
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| Authors: | WEI Qiu-yue |
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| Affiliation: | WEI Qiu-yue(School of Automation,Xi'an University of Posts and Telecommunications,Xi'an 710121,China) |
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| Abstract: | A scheme of date collection and storage for small-or-medium-scaled monitoring system is presented.Communications connection is established under free-port mode between PLC and PC,where the S7-200PLC acts as a temperature collector and runs to send the date to the host computer.With VB6.0 as its software programming tool,the host computer runs to display the data in real-time,and to store the data in an Access Database for further browse,query and analysis.Experimental results show that this scheme can colle... |
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| Keywords: | PLC Visual Basic 6 0 free port communication database |
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