| 基于嵌入式Web Server的电力系统远程监控的实现 |
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| 引用本文： | 鲍可进,吴健勇.基于嵌入式Web Server的电力系统远程监控的实现[J].计算机工程与设计,2007,28(13):3178-3181. |
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| 作者姓名： | 鲍可进 吴健勇 |
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| 作者单位： | 江苏大学,计算机学院,江苏,镇江,212013 |
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| 摘 要： | 提出了一种B/S模式下电力系统远程监控的新的实现方案.通过采用同步交流采样技术进行电网运行参数的数据采集并采用快速傅立叶变换对数据进行计算处理,同时在嵌入式实时操作系统μC/OS上移植了TCP/IP协议栈LMIP(基于ARM7微处理器)并开发了嵌入式文件系统(EFS),在此基础上裁剪并实现了HTTP协议,从而构建了一个瘦Web服务器,实现了基于Web的远程实时监控.实验结果表明,系统功能强大,具有稳定性高、实时性强的特点.
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| 关 键 词： | 远程监控 同步交流采样 嵌入式网络协议栈 嵌入式文件系统 通用网关接口 嵌入式文件系统 Server 电力 系统远程监控 web server embedded power system remote monitor 实时性 稳定性 系统功能 结果 实验 远程实时监控 服务器 裁剪 开发 微处理器 协议栈 移植 |
| 文章编号： | 1000-7024（2007）13-3178-04 |
| 修稿时间： | 2006-07-31 |
Implementation of remote monitor for power system with embedded web server |
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| BAO Ke-jin,WU Jian-yong.Implementation of remote monitor for power system with embedded web server[J].Computer Engineering and Design,2007,28(13):3178-3181. |
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| Authors: | BAO Ke-jin WU Jian-yong |
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| Affiliation: | School of Computer Science, Jiangsu University, Zhenjiang 212013, China |
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| Abstract: | Based on B/S mode,a new design method of remote monitor for the power system is presented.In the system,the operation parameter data of the electrical network is collected by applying synchronous A.C sampling,in addition,the data is calculated by applying fast Fourier transform.At the same time,a TCP/IP protocol stack LWIP is ported on the embedded RTOS C/OS and a embedded file system is developed,on the basis of which the HTTP protocol is clipped and implemented,thus,a thin web server is developed and the web-based real-time remote monitor is realized.The experimental result shows that the system is powerful and has the charac-teristics of high stability and real time performance. |
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| Keywords: | remote monitor synchronous A C sampling embedded TCP/IP stack embedded file system common gateway interface (CGI) |
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