基于WIFI+GPRS的无线传感器网络监控系统

传感器网络是一个将传感器技术、嵌入式系统、通信网络技术相结合的网络，实现数据采集、无线定位、远程监控、设备管理等功能,结合ZigBee、WIFI、GPRS等无线网络的优点，构建一个异构无线传感器网络，实现无线网络和移动通讯刚络的远程数据采集、定位与控制、异常事件报警,系统通过无线传感器终端节点进行数据采集，利用具有接收、转发数据助能的无线网络接收，实现异构网络终端设备间的数据交互与共享，达到无线定位，短信报警、上位机软件监控的目的．

Wireless Sensor Network Security Monitoring System Based on Wi-Fi and GPRS

A sensor network is a network that has capabilities like data collection, wireless positioning, remote controling and device management with the help of combining sensor technologies, embeded systems and communication network. By integrating multiple wireless networks including ZigBee, Wi-Fi and GPRS, we build a heterogeneous wireless sensor network to perform data collecting, positioning and controling and exceptional event alarming for wireless network and mobile communication network. The system is able to collect data in the wireless sensor endpoint and exchange and share data among different heterogeneous network devices by using the wireless network gateway with capabilities of data receiving and redirecting, which can be used to perform wireless positioning, SMS alarming and upper machine software monitoring.