济南市高速公路机动车高精度尾气排放清单及时间分布特征研究  

Research on Compilation of High-precision Tailpipe Emission Inventory of Motor Vehicles on Jinan Highway and Characterization of Temporal Distribution

作　　者：武青青 冯海霞 徐晓亮 高超[1] 齐蕊 王健 刘华龙 Wu Qingqing;Feng Haixia;Xu Xiaoliang;Gao Chao;Qi Rui;Wang Jian;Liu Hualong(School of Transportation and Logistics Engineering,Shandong Jiaotong University,Jinan 250357,China;Shandong Hi-speed Group,Jinan 250098,China)

机构地区：[1]山东交通学院交通与物流工程学院,济南250357 [2]山东高速集团有限公司,济南250098

出　　处：《机电工程技术》2024年第9期143-148,共6页Mechanical & Electrical Engineering Technology

基　　金：山东省自然科学基金资助项目(ZR2022MG077)。

摘　　要：高速公路因通行能力高、行车速度快的优点承担大量客货运载活动,随着高速公路车流量与日俱增,其造成的尾气排放污染以及排放特性值得深入探讨。通过整理济南市高速公路通行客货车真实数据,将区域参数作为基础对MOVES模型进行精确本地化模拟。得出济南市高速公路占比最高7种车型的污染物排放因子与碳排放因子,并提出一种自下而上的新型排放清单编制方法。通过与经典污染物计算方法对比分析,建立起济南市高速公路通行客货车的高精度日排放清单和周排放清单。结果表明,货车类型的污染物排放因子整体高于客车类型,客一的CO排放因子和货三的NO_(x)排放因子在车型中居于首位,重型货车CO_(2)的排放因子约为小型汽油客车的5.6倍。小时分布特征显示济南市高速公路与城市道路相似,出现双高峰时间段,并且符合通勤规律。The highway has the advantages of high capacity and high speed to carry a large number of passenger and cargo transportation activities.As the traffic flow of the highway increases day by day,the exhaust emission pollution and emission characteristics caused by the highway are worthy of in-depth discussion.By collating the real data of passenger and freight vehicles on Jinan expressway,the regional parameters are used as the basis for accurate localization simulation of MOVES model.The pollutant emission factors and carbon emission factors of the seven types of vehicles with the highest share in Jinan expressway are derived,and a new bottom-up emission inventory compilation method is proposed.By comparing and analyzing with the classical pollutant calculation methods,high-precision daily and weekly emission inventories of passenger and goods vehicles passing through Jinan expressway are established.The results show that the pollutant emission factors of trucks are higher than those of buses,with the CO emission factor of passenger 1 and the NO_(x) emission factor of cargo 3 in the first place,and the CO_(2) emission factor of heavy-duty trucks is about 5.6 times higher than that of small gasoline buses.The hourly distribution characteristics show that Jinan expressways and urban roads have similar double-peak time periods and are consistent with the commuting pattern.

关 键 词：高速公路 MOVES模型 高精度排放清单 排放因子 清单对比 

分 类 号：U491.92[交通运输工程—交通运输规划与管理] X734.2[交通运输工程—道路与铁道工程]