| 对核电站系统中数据采集的研究 |
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| 引用本文： | 王钰.对核电站系统中数据采集的研究[J].科技广场,2008(5). |
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| 作者姓名： | 王钰 |
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| 作者单位： | 东华理工大学信息工程学院,江西抚州,344000 |
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| 摘 要： | 本文介绍了通过W78E51高性能单片机来实现对八位开关数据和模拟数据的采集存储。通过TLC2543CN,ADC0809进行数据采集,并存储于62256和74HC573中,再通过串口与单片机相连接实现数据传输,提高了系统的通信效率。数据采集发挥着在监控中心和现场之间过渡的作用,是核电站自动监控系统的重要组成部分。数据传输负责将监控数据传输到上位机,并将上位机的控制命令发送到监测仪表,对数据监控的网络化和智能化都具有重要的意义。
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| 关 键 词： | 数据采集 W78E51 数据传输 |
Research in the Data Collection of Nuclear Power Station System |
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| Wang Yu.Research in the Data Collection of Nuclear Power Station System[J].Science Mosaic,2008(5). |
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| Authors: | Wang Yu |
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| Abstract: | This paper introduces the data acquisition and storage of the eight switches and analog datas through the high-performance microcontroller W78E51.Through TLC2543CN,ADC0809 for datas collection,and storaged in the 62256 and 74HC573,then transmits the datas by connecting the serial port to the single-chip microcomputer,and improves the communication efficiency of the system.Data acquisition plays as a tie between monitoring center and scene,and is an important ingredient.Data transmission is responsible for transmitting the datas of the LCU to the upper computer,and sends the oders from the upper computer to the monitoring instrumentation,and is of great significance to the cyberize and intelligentize of the data monitoring and controlling. |
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| Keywords: | Data Acquisition W78E51 Data Transmission |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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