基于WSN和嵌入式系统的农业温室智能控制器设计

为实现温室系统的智能控制，设计了一个智能温室环境监控系统。以ARM9嵌入式中央处理器为核心，将各类传感器采集来的数据通过无线传感器网络发送到中央处理器，采取层次分析智能控制策略，以作物的干物质含量最高为目标进行自动控制。通过自动、手动、GUI人工干预等多种方式调整执行机构，从而闭环控制温室内小气候环境。经实验表明系统对温室环境控制有效。

Design of agriculture greenhouse intelligent controller based on WSN and embedded system

In order to achieve the intelligent control of greenhouse system, this paper designed an intelligent greenhouse environment monitoring system. Take ARM9 embedded processor as the core, sent all kinds of data collected by sensor through the wireless sensor network （WSN） to central processor. Adopt analytic hierarchy process intelligent control strategy, make the highest crop dry matter content as a target for automatic control. By automatic, manual, GUI human intervention and other ways to adjust actuating mechanism, closed-cycle control the greenhouse microclimate environment thereby. The experiments show that the system of greenhouse environment control is effective.