拥堵环境下道路交通对城市空气质量的影响

doi:10.6040/j.issn.1672-3961.0.2020.211

山东大学学报 (工学版) ›› 2021, Vol. 51 ›› Issue (1): 128-134.doi: 10.6040/j.issn.1672-3961.0.2020.211

• • 上一篇

拥堵环境下道路交通对城市空气质量的影响

冯海霞^1,2,王琦²,杨立才^1*,寇军营³,谢清民³,赵军学³,孟祥鲁⁴,王艳峰⁴

1. 山东大学控制科学与工程学院, 山东济南 250100;2. 山东交通学院交通与物流工程学院, 山东济南 250023;3. 山东省公安厅交通管理局, 山东济南 250000;4. 济南市公安局高速公路交通警察支队, 山东济南 250000

发布日期:2021-03-01
作者简介:冯海霞(1976— ),女,山东茌平人,副教授,博士,主要研究方向为智能交通, 环境遥感. E-mail:fhx76@163.com. *通信作者简介:杨立才(1962— ),男,山东莘县人,教授,博导,主要研究方向为生物医学信号的检测与处理. E-mail:yanglc@sdu.edu.cn
基金资助:
国家自然科学基金资助项目(ZR2017MF011);山东省重点研发计划资助项目(公益类)(2019GGX101010);山东交通学院攀登团队计划资助项目(SDCPF201804);济南市科学技术局资助项目(2019GXRC022);济南市哲学社会科学规划资助项目(JNSK18D15)

Impact analysis of road traffic on urban air quality in congested environment

FENG Haixia^1,2, WANG Qi², YANG Licai^1*, KOU Junying³, XIE Qingmin³, ZHAO Junxue³, MENG Xianglu⁴, WANG Yanfeng⁴

1. School of Control Science and Engineering, Shandong University, Jinan 250100, Shandong, China;
2. School of Transportation and Logistics Engineering, Shandong Jiaotong University, Jinan 250023, Shandong, China;
3.Traffic Management Bureau, Shandong Public Security Bureau, Jinan 250000, Shandong, China;
4. Highway Traffic Police Detachment, Jinan Public Security Bureau, Jinan 250000, Shandong, China

Published:2021-03-01

摘要/Abstract

摘要： 针对交通拥堵、雾霾(空气质量)等研究热点问题,以济南市主城区为例,定量分析了高峰拥堵延时指数、交通拥堵等对城市空气质量的影响,结合遥感反演气溶胶光学厚度(aerosol optical depth, AOD),构建基于地理加权回归(geographically weighted regression, GWR)模型定量的分析拥堵环境下道路交通对空气质量的影响。研究结果表明:高峰拥堵延时指数与空气质量指数(air quality index, AQI)有较强的相关性,即交通运行状况对空气质量有较大影响。GWR模型细化了AQI的分布特征,表征了道路交通参数的局部空间变化。在交通拥堵条件下,道路的面积占有率对区域内空气质量的影响最大。本研究对交通规划具有一定的指导意义,为交通规划、控制提供支撑和依据。

关键词: 交通拥堵, 道路, 城市空气质量, 遥感反演, 空气质量指数

Abstract: Focusing on research hot issues of traffic congestion, haze(air quality), and the main urban area of Jinan taken as an example, the paper quantitatively analyzed the impact of peak congestion delay index and traffic operation index on urban air quality. Combining with satellite retrieval of aerosol optical depth(AOD ), the impact of road traffic on air quality in congestion environment was quantitatively analyzed based on geographical weighted regression model. The results showed that there was a strong correlation between the peak congestion delay index and the air quality index. The traffic operation had great influence on air quality. Geographically weighted regression(GWR)refined local spatial features. Under traffic congestion conditions, the road area occupancy rate had the greatest impact on air quality in the region. The paper had certain guiding significance for traffic planning and provided support for traffic planning and control.

Key words: traffic congestion, road, urban air quality, remote sensing retrieving, air quality index

中图分类号:

冯海霞,王琦,杨立才,寇军营,谢清民,赵军学,孟祥鲁,王艳峰. 拥堵环境下道路交通对城市空气质量的影响[J]. 山东大学学报 (工学版), 2021, 51(1): 128-134.

FENG Haixia, WANG Qi, YANG Licai, KOU Junying, XIE Qingmin, ZHAO Junxue, MENG Xianglu, WANG Yanfeng. Impact analysis of road traffic on urban air quality in congested environment[J]. Journal of Shandong University(Engineering Science), 2021, 51(1): 128-134.

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拥堵环境下道路交通对城市空气质量的影响

Impact analysis of road traffic on urban air quality in congested environment

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