基于AT89C52的智能家庭语音报警系统研究  

Research on Intelligent Voice-alarm System for Family Base on AT89C52

作　　者：沈科杰[1] 李伟[1] 姚晖[1] 季上满[1] 

机构地区：[1]浙江理工大学信息电子学院,浙江杭州310018

出　　处：《工业控制计算机》2009年第11期90-91,93,共3页Industrial Control Computer

摘　　要：主要介绍基于单片机控制的智能家庭语音报警系统的工作原理,硬件组成和各个工作模块的电路实现。提出采用以AT89C52为控制核心的智能家庭语音报警系统的研究设计方案。系统用以实现针对出现不同的家庭安全状况下的语音报警功能。这种语音报警系统成本低廉,具有通用性强、普及率高等特点,可以有效地提高人们地家庭居住安全度。This paper introduces principle of work, hardware composition and circuit achieve of every work module of the Intelligent Voice-alarm System for Family Based on the control of single chip microcomputer.It analyses the work process of the intelligent voice-alarm system for family based on AT89C52 as the core of control.This system is designed to achieve voice-alarm function for different kinds of family security statements.This voice-alarm system costs cheap,it has many features such as high general performance,high popularization rate,this system can effectively improve security of family for the people.

关 键 词：智能家庭 语音报警 DTMF信号收发 单片机控制 

分 类 号：TM925.91[电气工程—电力电子与电力传动]