针对实际应用需求，结合Basic-RF无线通信技术、网络通信技术和GSM通信技术设计了一种基于Basic-RF的家居环境监测预警系统。系统由信息处理子系统和无线传感器网络子系统两部分组成，无线传感器网络子系统利用CC2530的Basic-RF双向无线通信协议结合应用层算法构建，信息处理子系统以STM32单片机为核心，利用ENC28J60网络模块以及SIM900A短信模块实现数据的远程传输。用户可通过上网设备方便地监测家居环境数据，当环境异常时会及时收到报警短信。实验结果表明，该系统具有稳定性高、实用性强、灵活性好的优点，对家居环境监测和预警具有广泛的应用前景。%In accordance with the application demands,a home environment monitoring and early warning system based on Basic-RF was designed in combination with Basic-RF wireless communication technology,network communication technology and GSM communication technology. The system is composed of information processing subsystem and wireless sensor network subsystem. The wireless sensor network subsystem is built by utilizing Basic-RF two-way wireless communication protocol of CC2530 combined with application layer algorithm. The data remote transmission is realized by the information processing sub-system taking microcontroller STM32 as the core,by means of ENC28J60 network module and SIM900A SMS module. Users can easily monitor the home environmental data through an Internet terminal and receive alarm SMS timely when the environ-ment is abnormal. The experimental results show that the system has the advantages of stability,practicality and flexibility,and has a wide application prospect for home environmental monitoring and early warning.
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