电力载波通信在智能家居中的应用.doc

摘要
本文通过本实验室做的一些电力载波项目的实例来说明电力载波通讯的硬件电路设计。电力载波智能控制系统基于BWP08电力线载波芯片而设计开发。电力线载波( PLC) 是电力系统特有的、基本的通信方式, 具有信息传输稳定可靠, 路由合理、可同时复用信号等特点, 同时电力线和信号线合一, 无须铺设信号线, 人们原来使用和维护电器的****惯都不受影响, 家电只要在内部配备电力线载波通信芯片、更新程序, , 电力线载波速度慢的缺点不突出, 因此电力线载波通讯技术在家居智能化应用方面有着广泛的前景, 特别是在中速率传输应用方面, 因其具有可靠性高、造价低廉等优点, ,, 随着智能住宅小区的兴起, 基于嵌入式系统的电力载波数据通信技术在智能小区, 智能家居系统中得到应用.
关键词:电力载波 BWP08 通信
Abstract
In this paper, the laboratory power line carrier project examples to illustrate the power line munication hardware circuit design. Power Line Carrier intelligent control system based BWP08 power line carrier chip design and development. Power line carrier (PLC) is specific to the power system, the munication, has information transmission stable and reliable, routing reasonable simultaneously multiplexed signals and other features at the same time the power line and signal line unity, without laying signal line, people turned out to use and habits are not affected, maintenance of electrical appliances as long as the in-house with power line munication chips, update, you can achieve the transformation of the original appliances. Slow power line carrier disadvantage of not prominent, due to the small amount of information appliances, power line munication technology has a broad prospect in the intelligent home applications, especially applications in the rate of transmission, because of its high reliability, low costetc, and it occupies a distinct advantage. Due to the development of munications technology, power line munication possible. In recent years, with the rise of smart residential area, based on power line carrier munication technology for embedded systems in munity, intelligent home systems.
Key words:Power Line Carrier municate
目录
摘要 1
Abstract 2
引言 5
1. 电力载波通信技术概述 5
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低压电力线上输入阻抗及其变化 6
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