基于无线传感技术与Web的恒湿柜远程监测系统设计

Design of remote monitoring system for electronic constant humidity cabinet system based on wireless sensor technology and Web

为解决大型物料仓库中电子恒湿柜缺乏统一远程监测的问题,采用433 MHz无线传感网络与Web服务器,设计了一种电子恒湿柜远程监测系统。该系统采用STM8L微控制器和Si4463模块搭建嵌入式硬件,传感器节点与协调器通过433 MHz无线组建无线传感网络,采集现场数据并发送给服务器主机。在Web远程监测平台,系统采用Django框架,设计基于B/S模式的电子恒湿柜Web监测页面,实现了数据实时监测和远程设备管理等功能。现场应用表明,该系统能很好地采集和处理各电子恒湿柜的监测数据,通讯稳定,使用效果良好。

In view of the fact that it is difficult to unify remote monitoring of electronic constant humidity cabinets in large-scale material warehouses, a remote monitoring system of electronic constant humidity cabinets based on 433 MHz wireless sensor network(WSN) and Web server was designed. The system adopts STM8 L microcontroller and Si4463 module to set up the embedded hardware. The sensor node and coordinator set up the wireless sensor network through 433 MHz wireless. The field data are gathered and sent to the server host. In the Web remote monitoring platform, the Django framework is employed to design Web monitoring page of electronic constant humidity cabinet based on the B/S mode, realizing the functions of real-time data monitoring and remote device management. The field application shows that good performance of the system. The system can gather and process the monitoring data of each electronic constant humidity cabinet, and the transmission is stable. Therefore, the system has the good application effect.