重金属无线监测预警系统的设计与实现

摘要

针对传统重金属监测实时性差、智能化程度低的问题,利用物联网技术,构建基于Zig-Bee、GPRS和Internet的重金属无线监测预警系统.给出了系统结构、主要功能模块硬件设计和节点软件设计.试验证明系统实现了重金属无线监测和预警的功能,提高了污染数据传输的实时性和可靠性,且具有良好的可扩展性.%In view of real-time difference and low intelligent level of existing heavy metal monitoring systems, designs a wireless monitoring and warning system for heavy metal based on Internet of Things technology, ZigBee, GPRS and Internet. Gives the the system structure, the main function module hardware design and node software design. The test proved the system achieves a wireless monitoring and early warning function of the heavy metals, improves the real-time performance and reliability of pollution data transmission, and has good scalability.