Design of indoor air quality monitoring system based on wireless sensor network

2018 International Conference on Air Pollution and Environmental Engineering

生态环境科学

Luo, Huirong^1 ; Li, Wang^1 ; Wu, Xiangcheng^1

School of Physics and Information Engineering, Jianghan University, Wuhan, Hubei, China^1

关键词: Air quality indices;    Air quality monitoring;    Indoor air quality;    Indoor air quality monitoring;    Industrial technology;    Monitoring centers;    Purification process;    Real time performance;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/208/1/012070/pdf
DOI  :  10.1088/1755-1315/208/1/012070

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

With the development of industrial technology, China's smog weather is frequent, affecting air quality and human health. It is important to monitor indoor air quality in real time and make timely processing. This paper designs an air quality monitoring system based on ZigBee wireless sensor network. The system consists of multiple terminal modules, a coordinator module, a control module, and a monitoring center. The terminal module collects data using a variety of sensors and sends them to the monitoring center through the GPRS. Once the air quality index exceeds the set threshold, the user is promptly alerted and the corresponding air purification process is performed. The system is simple and convenient, the monitoring result is accurate, the real-time performance is high, and the application is extensive.