温室环境监测现场可视化管理网关设计与实现

传统网关在温室环境监测中负责无线传感器网络数据汇集转发,缺乏良好的用户现场交互能力。为此,研究了一种基于S3C2410处理器和WinCE系统的嵌入式网关,支持生产基地的现场可视化管理。本网关实现所有温室信息及其监测数据的实时管理,采用蜂鸣、短信等方式进行异常数据预警以降低环境突变造成的损失,内置嵌入式数据库Sqlite,可长期存储监测数据,实现了温室监测区域的自治管理。实际应用证明,本网关具有部署灵活、操作便捷和人机交互界面友好的特点。

Design and Realization of WSN Gateway Supporting Visualized On-site Greenhouse Environmental Management

The traditional gateway is used to collect and forward the monitoring data of Wireless Sensor Network(WSN),however,it lacks friendly on-site user interaction capability.This paper proposes an embedded gateway based on S3C2410 microprocessor and WinCE OS supporting visualized on-site management of the production base.It accomplished real-time management of all greenhouses’ attribute and monitoring data,as well as abnormal data warning by the means of beep or SMS in order to reduce losses caused by rapid environment change.It has an ability to store monitoring data for a long peried using the sqlite embeded database and realized the independent management for the greenhouse monitoring area.The practical application shows that the gateway is charcterized by flexible deployment,convenient operation and friendly human-computer interface.