综合运用传感器监测技术、ZigBee技术和LabVIEW技术，研究并设计一种基于LabVIEW和ZigBee的温室智能控制系统。通过ZigBee传感端节点上的传感器采集温室各环境参数，并通过ZigBee构建的无线传感器网络将数据传输到ZigBee协调器，ZigBee协调器与PC机进行串口通信，在PC端上位机软件中实时动态显示和存储温室环境参数，并对改善温室环境参数的执行设备进行智能控制。所采用的各模块和针对该系统的设计能够正常工作并达到预期目的，为及时掌握作物生长环境状况，实现信息预警和科学决策、管理提供了技术支持。实验结果表明，该系统可以有效降低构建温室智能控制系统的成本，并支持系统的可扩展性和可维护性，节能经济，同时提供了良好的用户体验界面。%A kind of greenhouse intelligent control system based on LabVIEW and ZigBee is researched and designed by means of sensors monitoring,ZigBee and LabVIEW technologies. The sensors of ZigBee sensor node are adopted to acquire the environment parameters of a green house. The wireless sensor network based on ZigBee is established to transmit the data to Zig⁃Bee coordinator which executes the serial communication with PC,on which the greenhouse environment parameters are dis⁃played and stored in real⁃time dynamically. The executing device to improve the greenhouse environment parameters is moni⁃tored intelligently. The various modules adopted and design of this system can work normally and achieve the expected objec⁃tives. It provides the technical support for timely grasping the state of crop growth environment,realizing information early warning, scientific decision⁃making and management. This design can effectively reduce the construction cost of the greenhouse intelligent control system,support expandability and maintainability of the system,and provide a good experiencing interface for users meanwhile.
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