基于WSN智能温室实时监控与决策支持系统设计

基于无线传感器网络的智能温室实时监控和辅助决策系统设计采用数据采集、数据处理和信息发布三层结构设计。数据采集子系统由无线微处理器和传感器节点组成,基于ZigBee协议构建;数据处理部分负责数据预处理和实时辅助决策,引入生长模型进行生长管理,辅助决策模块根据温室实时环境和植物当前的生长状态进行智能监测,并以Web、移动终端等多种方式向管理者提供生产决策信息;信息发布采用Web网站形式,集成种植信息管理、生长信息管理、技术对策支持、历史数据查询、统计分析等功能。

Real-time monitoring and assistant decision-making system for intelligent greenhouse based on WSN

The real-time monitoring and assistant decision-making system contains three subsystems of data acquisition, data processing and information release. Based on ZigBee protocol, the data acquisition subsystem is composed of wireless microcontroller and sensor nodes. The data processing part is responsible for data pre-processing and real-time decision-making. A plant growth model was adopted and based on it the decision-making program monitored plant growth states and greenhouse real-time environment data, then provided production decision information to the manager in the ways of Web or mobile terminal. The information publishing subsystem is a web site, on which plant cultivation information management, growth information management, the function of technical strategy support, historical data query, statistical analysis and other functions were integrated.