基于ZigBee的粮仓温湿度采集系统的初步设计

摘要

粮食作为一种特殊的战略物资，影响着国家的稳定和谐发展。为了防止粮食霉变保障粮仓内粮食的质量和安全，实时观察粮仓内的温湿度显得极为重要。随着无线传感器网络技术和计算机技术的发展，ZigBee无线通信网络技术在粮仓测控系统中的应用越来越普遍。该设计分为上位机和下位机两部分，下位机采用lpc1114模块和CC2530模块组成信息的采集模块，然后通过USB-串口模块将数据展示在上位机上。%Food as a special strategic supplies,affects the country's stability and harmonious development.In order to prevent food moldy and ensure the food quality and safety within the granary,real-time observation of temperature and humidity inside the barn is extremely important.With the development of wireless sensor network technology and computer technology,ZigBee wireless communication network technology in the Gr-anary measurement and control system is more and more common.The design is divided into upper and lo-wer computer parts,lower computer lpc1114 CC2530 module and module information acquisition module,a-nd then through USB-serial module data wil appear on the PC.