家用电器监控系统的设计与实现  

Design and Realization of Electrical Appliances' Control System

作　　者：梁会军[1] 

机构地区：[1]三峡大学电气与新能源学院

出　　处：《可编程控制器与工厂自动化（PLC FA）》2013年第1期96-98,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：针对目前智能住宅的发展情况,介绍了一种电话远程控制系统,该系统主要应用于电话遥控控制家用电器。用户可通过任意一部双音多频电话,根据语音提示,可以对多种电器进行远程控制:给出了振铃检测、摘机、DTMF信号解码电路。According to the development of Intelligent Residence, a remote control system was introduced in this paper. The main purpose of the system is to control the household appliances through a telephone, People who outside home could use any DTMF telephone to control the household appliances according to the voice prompts; the circuit of ring detection, connection of telephone and the decode of DTMF was given.

关 键 词：智能住宅 DTMF 自动摘机 MT8870 

分 类 号：U283[交通运输工程—交通信息工程及控制]