摘要
利用Niche Stack TCP/IP协议栈、μC/OS-Ⅱ操作系统、Zip File System、ZigBee技术和多CPU技术,设计了一种基于SOPC的智能机房物联网系统.该系统在一块FPGA开发板上集成了3个Nios II的处理器,分别用来实现Web服务器、监控和语音播报的功能,不但能完成监测的功能,还能够实时的传递视频、音频、图像等信息.Web服务器有多套网络安全保护方案,使得系统具有较高的安全性、稳定性和可靠性;裁减、扩充、升级和维护都很方便.
An intelligent engine room IoT system is designed based on SOPC technology with the help of Niche Stack TCP/IP stack,μC/OS-Ⅱ,zip file system,ZigBee technology and multi-processor technology.In the system,three Nios II processors are integrated in a FPGA development board,which aim to create Web server,to monitor and to play audio,as well as to transmit the real-time data of video,audio and picture.There are several schemes to protect network security.It is proved that the system is stable,reliable,and flexible,and is convenient for upgrading and maintenance.
出处
《微电子学与计算机》
CSCD
北大核心
2011年第9期183-185,共3页
Microelectronics & Computer
基金
湖北省教育厅科学研究项目(D20101903)
作者简介
刘三军 男,(1980-),硕士,讲师.研究方向为嵌入式、SOPC技术方面.