基于NB-IoT与ZigBee双网融合的电化学水处理数据透传研究

Research on Data Transmission of Electrochemical Water Treatment Based on NB-IoT and ZigBee Dual Network Integration

电化学水处理是近期工业循环水处理的研究热点,对节能减排具有重要意义。针对电化学水处理过程中传感器数据的采集和传输需求,提出一种结合NB-IoT和ZigBee技术的传感器数据采集与透传方案。采集电导率、pH酸碱度、水温和水压等传感数据,通过ZStack协议栈实现传感网络数据传输与汇总后,由NB-IoT物联网络实现传感数据的广域传输,使用华为物联网云平台实现传感数据的网络承载。经运行测试,能实时准确地实现传感数据的采集、传输、解析任务。

Electrochemical water treatment is a research hotspot of industrial circulating water treatment recently,which is of great significance for energy conservation and emission reduction.According to the requirements of sensor data acquisition and transmission in the process of electrochemical water treatment,a sensor data acquisition and transmission scheme combining NB-IoT and ZigBee technology is proposed.After collecting the sensing data such as conductivity,pH value,water temperature and water pressure,and realizing the data transmission and summary of the sensing network through the ZStack protocol stack,,the wide area transmission of the sensing data is realized by the NB-IoT network,and the network bearing of the sensing data is realized by using the Huawei internet of things cloud platform.After running test,it can realize the tasks of sensor data acquisition,transmission and analysis in real time and accurately.