基于 51 单片机的智能家居报警系统 Smart Home Alarm S ystem B ased O n 51 S ingle C hip M icrocomputer 随着网络和信息技术的飞速发展以及生活水平的提高，现在的社会有了很大的发展，信息化的概念已经越来越贴近我们的生活。伴随着社会的发展，家庭安全问题也被更加重视了。所以大家对家庭的安全问题会更加在意更加担心，如今的防盗报警系统越来越多，但是现在普遍的安全防盗系统都是没啥功能且无法自动报警。然而本设计使用了多种超强功能的探测器互相融合组成了本性价比极高的智能家居报警系统。探测器采用的型号为：温度探测器 DS18B20、烟雾探测器 MQ-2、红外人体探测器 HC-SR501。本系统是在电话网络的基础上，利用单片机语言来进行软件设计，采用 SIM800L 模块指令执行速度更快，存储空间更小，报警精确可靠，安装和操作也比较简便。本系统将采用 51 单片机作为主控，制作一个基于 GSM 短信模块的智能家居报警的模拟系统，出发点是加强现今家庭安全，让生活更舒适安心。本系统各传感器检测到超过系统设定数值时通过 GSM 短信模块发送警报简讯到指定手机号码上。关键词：智能家居报警 单片机 安全 Abstract With the rapid development of network and information technology and the improvement of living standards, the current society has made great progress, and the concept of informatization has become closer to our lives. With the development of society, family safety has also been paid more attention. Therefore, everyone will be more concerned about and worry about the safety of the family. Today there are more and more anti-theft alarm systems, but now the general security anti-theft system has no function and cannot automatically alarm. However, this design uses a variety of super powerful detectors to merge with each other to form a cost-effective smart home alarm system. The model of the detector is: temperature detector DS18B20, smoke detector MQ-2, infrared human detector HC-SR501. This system is based on the telephone network, using the single-chip language to desi...
