|Table of Contents|

 Research on Air Quality Monitoring System and Evaluation 
Method in Closed Environment


《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2019年01期
Page:
60-65
Research Field:
测控技术与通信工程
Publishing date:

Info

Title:
 Research on Air Quality Monitoring System and Evaluation 
Method in Closed Environment

Author(s):
 LI BochenDING XiboCAI Qingyao
 (Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentation of Heilongjiang Province, Harbin University of Science and Technology, Harbin 150080, China)
Keywords:
 Keywords:closed environmentair quality assessmentmonitoring systemmultiparametermodular
PACS:
X932;TP271
DOI:
10.15938/j.jhust.2019.01.010
Abstract:
 Abstract:For closed environment, the characteristic is that the confined space is small and it does not flow with the outside world, producing nausea, dizziness, weakness and other symptoms if one stayed in that environment for long time For this, developing a monitoring system of air quality in closed environment has theoretical significance and great value A modular design method is used to design a closed air quality monitoring system, The air quality monitoring system is composed of a main board and detection modules When the measured closed environment is changed, it is only necessary to add or reduce the corresponding detection module, which increases the flexibility of the system and the convenience of later maintenance, and evaluation algorithm based on fuzzy mathematics is established The measurement and air quality evaluation experiments are carried out using the developed monitoring system, The results show that the air quality evaluation algorithm can effectively evaluate the environmental air quality, and the measurement accuracy of the environmental parameters can meet the relevant standards

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Last Update: 2019-03-26