A remote measuring system of temperature and humidity based on embedded Web server was designed, and it was mainly applied to the remote measuring of middle-small granary for grain condition with unattended operation. Temperature and humidity data were collected by field collection controller. A multiple functional embedded Web server with FPGA of Altera as the core was constructed by adding adaptive storage equipment and communication interface equipment, and transplanting μCLinux operation system. The functions of embedded remote measuring system measured temperature and humidity data at the scene and sent the real-time monitoring results to monitors in the form of Web according to the orders of monitors.%设计了一种基于嵌入式Web服务器的温湿度远程测量系统,并将其用于无人值守中小型粮仓粮情的远程监测.该系统采用现场采集控制器采集现场温度和湿度数据,以Altera的FPGA为核心,添加适当的存储设备和通信接口设备,移植μCLinux操作系统,构建出一个网络功能齐全的嵌入式Web服务器.嵌入式远程测量系统的功能是根据远程监控人员的命令,测量现场监控点的温度和湿度数据,并将实时的监控结果通过Web的形式传送给监测人员.
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