摘要
针对医疗场所的空气污染净化问题,以人机共存、高效杀菌消毒和远程监控为切入点,设计开发了一款智能物联空气净化系统。该系统采用STM32F103ZET6单片机设计主控单元,通过多种传感器实时获取室内空气中的污染物数据,借助离心风机将污染空气循环送入净化系统内的消杀室,由HEPA滤网和活性炭实现颗粒污染物的初级净化,等离子体和紫外线实现细菌病毒的消杀净化,系统可以通过触控显示屏、红外遥控器和微信小程序等多种方式进行交互控制。测试结果表明,该净化系统的工作性能稳定,空气净化效率高,操作便捷,可以实现人机共存,能够远程实时地监测和控制医疗场所的空气质量。
Aiming at the problem of air purification in medical places,an intelligent IoT air purification system is designed based on human-machine coexistence,efficient sterilization and remote monitoring,including intelligent air purifier and supporting WeChat mini program.STM32 F103 ZET6 is used to design the main control unit of this system,and a variety of sensors are used to collecting the data of indoor air pollutants.The system inhales air with centrifutgal fan,filters the particulate matter with HEPA filter and activated charcoal,and sterilize air with plasma and ultraviolet light.It can be controlled by WeChat Mini Program,infrared remote and touch screen.The test results show that the system has stable performance,high air purification efficiency and convenient operation.It can realize man-machine coexistence and remote real-time monitoring and control of air quality in medical place.
作者
庞宗强
吴浩
王严晖
张方政
Pang Zongqiang;Wu Hao;Wang Yanhui;Zhang Fangzheng(College of Automation&College of Artificial Intelligence,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)
出处
《国外电子测量技术》
北大核心
2022年第1期87-92,共6页
Foreign Electronic Measurement Technology
