分布式自适应空气净化系统的设计  

Design of Distributed Adaptive Air Purification System

作　　者：黄海峰[1] HUANG Haifeng(College of Electrical and Traffic Engineering,Zhenjiang College,Zhenjiang 212028)

机构地区：[1]镇江高等专科学校电气与交通工程学院,镇江212028

出　　处：《现代制造技术与装备》2022年第5期57-60,共4页Modern Manufacturing Technology and Equipment

基　　金：镇江市社会发展项目(FZ2018080)。

摘　　要：目前,室内微环境污染严重,尤其是空气污染问题。针对现有室内空气净化系统存在净化效率低、净化不均匀的缺陷,设计了一种分布式自适应空气净化系统。该系统采用三层网络架构,由分布式净化节点层、网络传输层和应用控制层等构成。分布式净化节点由净化器和空气检测传感器组成,分布在室内各处,能实时感知当前室内空气质量,并控制净化器工作。分布式净化节点中的传感器实时采集各点的室内空气质量参数,如甲醛、PM_(2.5)、总挥发性有机化合物(Total Volatile Organic Compounds,TVOC)以及温湿度等,通过网络传输层把采集到的信息传给应用控制层的服务器,再依据各节点空气污染程度和位置选取合适的净化控制算法,完成室内空气净化任务。此外,该系统可根据建筑物内部结构方便地进行扩展。At present,the indoor micro environment pollution is serious,especially the air pollution.The existing indoor air purification system has the defects of low purification efficiency and uneven purification.This paper designs a distributed adaptive air purification system.The system adopts three-layer network architecture,which consists of distributed purification node layer,network transmission layer and application control layer.Distributed purification node is composed of purifier and air detection sensor,which is distributed in all parts of the room,can sense the current indoor air quality in real time,and control the work of purifier.When the sensor in the distributed purification node collects the indoor air quality parameters of each point in real time,such as formaldehyde,PM_(2.5),TVOC,temperature and humidity,etc.,the collected information is transmitted to the host in the application control layer through the network transmission layer,and then the appropriate purification control algorithm is selected according to the air pollution degree and location of each node,and the indoor air purification task is completed business.The system can be easily extended according to the internal structure of the building.

关 键 词：分布式 自适应控制 工业控制网络 Fuzzy算法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP212[自动化与计算机技术—控制科学与工程] TU834.82[建筑科学—供热、供燃气、通风及空调工程]