基于Labview和无线传感技术的粮情监控系统的设计与实现

his article combine GPRS, ZigBee wireless network communication technology and Labview virtual instrument technology, developed a set of temperature and humidity, and image data acquisition real-time grain monitoring system. This system not only realize grain storage temperature and humidity and images of real-time monitoring, data management, but also with the monitoring node can be arbitrarily changed in grain storage, while the host computer management software automatically re-display change characteristics of the node position. This system not only pass the application's stability test, but also meet the demand for grain storage heat and mass transfer mechanism of the flexible distribution. It has a very good price, and promote the application of grain storage in practice.