环境保护科学2018，Vol.44Issue(1)：108-112,5.DOI:10.16803/j.cnki.issn.1004-6216.2018.01.019
基于灰色关联分析的客车内空气品质评价
In-bus Air Quality Evaluation Based on Grey Correlation Analysis
摘要
Abstract
In this paper, buses 1 -2 months away from the manufacturers were taken as the study targets, and grey correlation analysis was used to evaluate the air quality inside the buses. Formaldehyde, benzene, toluene and TVOC were chosen as the evaluation indicators and in-bus air quality pollution levels were established. According to the data of pollutants' concentrations, correlation matrix between buses and pollution levels was calculated by application of the grey correlation evaluation model. The results showed that among the evaluated five buses, 4 were heavily polluted and only one was lightly polluted. After 6 months of normal use, the pollution level in sample bus 4 reduced significantly.关键词
客车/灰色关联分析/车内空气品质/污染等级Key words
Bus/Grey Incidence Analysis/In-bus Air Quality/Pollution Level分类
资源环境引用本文复制引用
刘秀玉,邓娟,唐刚..基于灰色关联分析的客车内空气品质评价[J].环境保护科学,2018,44(1):108-112,5.基金项目
国家自然科学基金(51403004) （51403004）
大学生创新创业训练计划(AH201310360161)资助 （AH201310360161）
