基于3G的无线远程控制安防系统设计

将嵌入式系统与3G网络技术相结合,设计了一套基于3G技术的无线远程控制安防报警系统。该系统在结构上分为现场声光报警板块、煤气防险短信发送装置和3G网络发射与显示装置3个部分。布防时,一旦出现陌生人影,现场声光报警板块就会将探测到的警情信号传输至3G网络发射与显示装置,并同时向用户发送短信,且提示通过浏览器观察屋内情况。如果屋内煤气等易燃易爆气体泄漏,则触发煤气防险短信发送装置,该装置向用户发出内容上不同于前者的短信进行报警,提示在手机浏览器上查看监控信息。整个报警系统大小可以灵活配置,具有较好的发展前景与实用价值。

Design of the 3G wireless remote control security system

Combining the embedded system and 3G technologies, the paper designs a 3G wireless remote control security system. The structure of the system is divided into three parts, which are the sound and light alarm plate, gas SMS messages device, 3G network launch and display device. When defending, once strange figure appears, the acoustic sound and light alarm plate would send the detected warning signal to 3G network launch and display device. And at the same time, it sends a message to the user with the browser, and suggests observation. If the inflammable and explosive gas leaks, it would triggers SMS systems and sends a message to users for warning and prompting view monitoring information with the browser. The size of the entire alarm network can be set flexibly. It has good development prospect and application value.