计算机工程 ›› 2007, Vol. 33 ›› Issue (06): 250-252.doi: 10.3969/j.issn.1000-3428.2007.06.088

• 工程应用技术与实现 • 上一篇    下一篇

基于嵌入式Web服务器的电源屏监控系统

孟一飞 ,戴胜华   

  1. (北京交通大学电子信息工程学院,北京 100044)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-03-20 发布日期:2007-03-20

Monitor System of Power Supply Panel Based on Embedded Web Server

MENG Yifei, DAI Shenghua   

  1. (College of Electronics Information Engineering, Beijing Jiaotong University, Beijing 100044)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-03-20 Published:2007-03-20

摘要: 设计了一种实现远程检测控制电源设备目的的嵌入式系统。该监控系统通过A/D转换和GPIO接口测量电源设备参数进行数据采样。嵌入式系统作为Web服务器,通过Internet在电源设备和远程监控终端之间传送检测和控制信息。讨论的嵌入式系统以采用µC/OSII操作系统为特色,满足设备检测实时性的要求。讨论了嵌入式Web服务器的硬件与软件构架。

关键词: 嵌入式系统, µ, C/OSII, TCP/IP协议栈, 通用网关接口, Web服务器

Abstract: A kind of embedded system is designed to achieve the goal of remote control and monitoring the power equipment. By measuring the parameter of power equipment with A/D converter and GPIO interface, the embedded system samples the wanted data. As a Web server the embedded system transmits the controlling and detected message between the equipment and the client through Internet. The embedded system features a µC/OSII operating system to meet the real time constraint. Hardware and software architecture of embedded Web servers is described.

Key words: Embedded system, µ, C/OSII, TCP/IP protocol, Common gateway interface (CGI), Web server