基于公用电话网（PSTN）家庭自动化系统的研究

【作者】 修艳红；

【导师】 陈青林；

【作者基本信息】 南京理工大学 ， 控制理论与控制工程， 2007， 硕士

【摘要】 以计算机技术和控制技术为特征的现代信息技术促进了社会经济的发展，也极大地加快了家用电子电器产品迈向家庭自动化(Home Automation)的步伐。建立和开发家庭自动化系统旨在适应现代人们的生活信息化和对家居产品信息化的需要。本文在对国内外家居智能化发展现状进行研究和分析的基础上，以公用电话网(PSTN)作为系统的通信网络，以PC作为系统的控制平台，对构建一个低成本、操作简单、快捷的家庭自动化系统进行了技术研究。对系统总体功能进行详细分析后，给出了系统硬件接口模块设计方案，并在对设计过程中遇到的问题进行分析的同时，给出了具体解决方案；实现了系统公用电话通信，完成了家电设备远程控制信号和自动报警信号的传输，同时，还对系统的安全性问题进行了探讨，并提出了实现方案，最后对系统管理数据库设计进行了研究，主要包括来电信息管理数据库和家庭设备工作状态管理数据库。最后对整个研究工作进行了总结，提出了存在的不足和改进方向，并对以后的工作做了展望。更多还原

【Abstract】 Modern information technology with computer and network technology not onlypromotes the development of the economic but also speeds up the development of thehome automation system greatly. The aim of building home automation system is to meetthe needs of modern information society with respect to automated electronic products.On the basis of the study and analysis in home automation current status ofdevelopment home and abroad, using Public Switched Telephone Network(PSTN) as thesystematic communication network, regarding PC as the systematic control platform, andhow to construct a low cost, simply operation, and fast home automation is studied. Afteranalyzing in detail about the overall function of the system, a designing plan of thesystematic interface module of hardware is provided. While the problem is analyzed in thedesigning process, the concrete solution is also provided. Then the public phonecommunication is realized, the transmission of long-range control signal and automaticalarm signal of the home electrical appliances is achieved, the security of the system is alsostudied, and the scheme is proposed. Finally management data-base of the systemdesigning is studied, including Call ID for caller indentification data-base and work state ofhome electrical appliances data-base.Finally, summarize whole subject research, have put forward the deficiency existingin the systematic design and improvement direction, and has looked into the distance to thework for the future.更多还原