【摘要】 基于虚拟仪器技术设计了一套温室恒温监控系统,系统硬件由温度传感器、数据采集卡以及计算机组成。系统软件采用模块化的设计思想,界面应用虚拟仪器开发软件LabVIEW设计。温室温度可以进行实时测量与控制,从而可降低操作人员的工作难度和强度,提高效率。该系统具有结构简单、成本低、构建方便、工作可靠等特点,具有较高的应用价值。更多还原

【Abstract】 A temperature monitor system in greenhouse based on virtual instrument technology was designed.The hardware was composed of sensor,data acquisition card and computer.The software was developed modularized by the LabVIEW.The reduction of working difficulties and intensities and increasing of working efficiency were realized by realtime measurement and control.As a result,this system has high application value for its merits of simple structure,low cost,easy operation and high stability.更多还原