| 基于FPGA控制单片机接口的远程监测系统 |
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| 引用本文： | 于坤林,陈曾平. 基于FPGA控制单片机接口的远程监测系统[J]. 仪表技术与传感器, 2008, 0(1): 60-62 |
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| 作者姓名： | 于坤林 陈曾平 |
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| 作者单位： | 1. 长沙航空职业技术学院,湖南长沙,410124
2. 国防科技大学ATR国家实验室,湖南长沙,410073 |
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| 摘 要： | 介绍了基于FPGA控制单片机接口实现远程监测系统的设计.该系统采用双CPU结构,下位机负责采集现场数据,上位机控制和监测下位机,FPGA作为下位机接口的控制芯片实现现场数据采集、数据液晶显示等工作.通过RS485总线实现上下位机的远程数据通信.
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| 关 键 词： | 单片机 FPGA控制 双机通信 远程监测 FPGA 控制芯片 单片机 接口实现 远程监测系统 Interface Controlling Based Monitor System 远程数据通信 上下位机 总线 工作 液晶显示 现场数据采集 上位机控制 结构 设计 |
| 文章编号： | 1002-1841（2008）01-0060-03 |
| 收稿时间： | 2007-03-12 |
| 修稿时间： | 2007-09-24 |
Remote Monitor System Based on FPGA Controlling MCU Interface |
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| YU Kun-lin,CHEN Zeng-ping. Remote Monitor System Based on FPGA Controlling MCU Interface[J]. Instrument Technique and Sensor, 2008, 0(1): 60-62 |
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| Authors: | YU Kun-lin CHEN Zeng-ping |
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| Abstract: | The design of remote monitor system based on controlling MCU interface with FPGA was introduced. Two CPU was used in this system, The terminal CPU was used for local sampling data, and the local CPU was used for controlling and monitoring the terminal CPU, The FPGA as terminal controlling MCU interface was used for sampling and displaying local data etc. Via this way, it transmitted the data and instruction in long distance. RS-485 bus was used as the method of communication. |
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| Keywords: | MCU FPGA controlling two CPU communication remote monitoring |
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