摘要
本文设计的是一种高性价比的电力线载波智能家庭网关系统,它以8位高速嵌入式微处理器SX52BD和电力线通信芯片SC1128为核心,并外扩多个功能模块构建硬件平台;通过移植嵌入式操作系统μCLinux内核,开发相应的硬件驱动、微型GUI和上层应用软件来搭建软件平台。该家庭网关对外与Internet和PSTN等网络相连,对内通过SC1128接口与家庭内网进行通信,从而实现通过Internet或PSTN对家用电器的远程监控。
A high performance-price ratio of Power Line Carrier Intelligent Home Gateway is intrbduced in this paper. The 8-bit embedded microprocessor SX52BD and SC1128 module are used for core, and several extended function modules are used to establish the hardware platform. The embedded operation system μClinux is transplanted to the hardware platform, and the relevant hardware drivers, micro GUI and appliance software are developed. This Home Gateway connects to the Internet or PSTN, communicates with the home appliances by using SC1128 module. So it can accomplish the long-distance control of the home appliances by using the Internet computer or the telephone on the PSTN.
出处
《现代计算机》
2006年第12期37-40,共4页
Modern Computer
