A remote real-time monitoring system for home environment based on WiFi network is designed by using the idea of Internet of things and WiFi network transmission technology.The STM32F103 hardware platform is used to carry the sensor to collect the environmental data,the connection with the cloud server is established through the WiFi module and the data is transmitted,and the Android mobile APP is used to communicate with the server to obtain the data for the purpose of remote real-time monitoring.The system can also be in the indoor smoke or natural gas concentration exceeded by Internet short message gateway technology to send an alarm message to remind users to deal with in a timely manner.Mter testing,the system is stable,with low power consumption,real-time,low cost,easy to deploy and so on.%利用物联网思想和WiFi网络传输技术,设计完成了一种基于WiFi网络的家庭环境远程实时监测系统.采用STM32F103硬件平台搭载传感器采集环境数据,通过WiFi模组与云服务器建立连接并传输数据,利用Android手机APP与服务器通信获取数据以达到远程实时监测的目的.此外,还能在室内烟雾或天然气浓度超标时通过短信网关技术发送报警短信提醒用户及时处理.经测试,系统运行稳定,具有功耗小、实时性好、成本低、方便部署等优点.
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