摘要
由Freescale(飞思卡尔)的32位嵌入式单片机及GSM(Global System for Mobile Communications)模块构成的智能家庭安防系统以短信通信的形式,把危险情况发送到指定的手机。通过红外传感器、温湿度传感器和MQ2可燃气体传感器等来感知监测防区环境参数,当核心控制器所捕获并判断为某个危险信号时,立即将该信号通过GSM模块发送到用户设定好的手机上进行报警;用户收到报警信号后,可以将处理信息发送回处理器,处理器会按照要求进行操作,从而消除或者降低危险情况的危害程度。
Smart home security system consists of the Freescale 32 bit embedded MCU and GSM （Global System for Mobile Communications） module. In the research, the GSM network could be used for sending the dangerous situation to the designated mobile phone. By infrared sensor, humidity sensor and MQ2 combustible gas sensor to monitor area environment parameters, when the core controller captures and judges a dangerous signal, the signal of alarm by GSM module is inmlediately transmitted to the set mobile phone; After the alarm signal, the processing information can be sent back to the processor, and the processor will operate according to the requirements to eliminate or decrease the damage of the dangerous situation.
出处
《智能计算机与应用》
2017年第4期115-117,120,共4页
Intelligent Computer and Applications
