基于CEBus的家庭网络通信系统设计研究

Design and Study of a Home Network System Based on CEBus

介绍一种参照CEBus标准中电力线载波规范设计实现的家庭网络通信系统。它主要由集中配置的中心主控设备(MCU)和分散配置的数字控制单元(DCU)构成,以家庭中的220V(或380V)电力线为传输媒介。MCU可以实现对DCU中连接家电产品的开关调控及状态信息的收集处理,同时MCU还作为网关设备提供在Internet、电话网络及无线遥控终端上对家电产品实现远程测控的接口。

This paper introduces a communication system of the home networking, which is designed referring to the power line carrier criterion in the CEBus standard. The system is mainly composed of MCU (main control unit) that is allocated centrally and DCU (discrete control unit) that is allocated discretely. It takes the power line of 220V or 380V as the medium. MCU may control the switch and gather the state information of the electronic devices in the home. MCU may also be taken as the gateway that provides the interface with Internet, the telephone network and wireless terminal to control the device remotely.