基于ZigBee技术的大气PM2.5监测系统设计

Design of PM2.5 Monitoring System Based on ZigBee Technology

中文关键词:  PM2.5  ZigBee  CC2530  无线传感器网络

英文关键词:PM2.5  ZigBee  CC2530  wireless sensor networks

中文摘要:

      目前国内外PM2.5监测设备由于其价格昂贵，检测设备体积庞大，网络扩展能力差，系统运行、维护费用高等缺点，无法得到广泛应用。为改善这些不足，以无线通信协议ZigBee为基础，采用TI公司的Z-Stack协议栈，以CC2530芯片为核心，实现了一个自组织、低成本的PM2.5无线监测系统网络。通过现场测试并与国外同等设备DustTrak II进行比较，证明该系统测量准确，应用前景广。

英文摘要:

      PM2.5 monitoring equipment is not widely applied all over the world,because of its huge size of testing equipment,poor network expansion,high costs of the operation and maintenance for the system and some other disadvantages.In order to improve these shortcomings,a self-organizing,low-cost PM2.5 wireless monitoring system network is proposed based on ZigBee wireless communication protocol,which uses Z-Stack protocol stack of TI company and chooses CC2530 chip as the core.Via testing and comparison with DustTrak II,this system measures accurately and has a wide application prospect.