基于单片机和GSM的智能家居系统的设计

The design of smart home system based on MCU and GSM

介绍了单片机操作系统、C语言技术与GSM模块结合完成智能家居系统的设计与实现。该系统主要实现三大功能:监控室内温度、防盗和检测室内可燃气以及烟雾。首先通过3个传感器模块采集室内信息,例如温度、人体、可燃气与烟雾等,然后发送到以51系列单片机为核心控制器构建的数据采集终端上进行处理,若发生特殊情况,系统发出报警声,并通过GSM模块发送报警信息到远程接收端。仿真结果证明,该系统成本低,操作方便,并且达到了预期的稳定性和可靠性。

This paper describes the single chip microcomputer operating system and technology combined with C language and GSM module to complete the design and implementation of smart home system. The system mainly achieves three functions： monitoring indoor temperature,theft and detection of indoor gas and smoke. Firstly,through three sensor moduls to collect information in the home,for example,temperature,the human body,combustible gas and smoke,and then sent to the 51 series microcontroller,which as the core controller to build data collection terminal,dealing with the data. If it has special case happened,the system will give out the alarm,meanwhile sent message to the remote terminal through the GSM module. Practice has proved that this system is low cost,easy to operate,and achieves the desired stability and reliability.