摘要
以北京市行政区内全路网交通系统为研究对象,以GIS(Geographic Information System,地理信息系统)交通流大数据为基础,对VAN AERDE交通流模型进行了分析研究和对比标定。分道路等级、工作日节假日、季节性对城市道路交通流特性进行了对比分析,为进一步进行北京市行驶工况和汽车用户出行规律研究奠定基础。
Taking the road network traffic system in the administrative area of Beijing as the research object, the paper analyzed and compared the Van Aerde traffic flow model based on GIS traffic flow big data. According to road grade, weekdays and holidays, and seasonality, the characteristics of urban road traffic flow are compared and analyzed, which lays a foundation for further research on driving conditions and travel rules of car users in Beijing.
作者
尹月华
于晗正男
王金刚
YIN Yuehua;YU Hanzhengnan;WANG Jingang(School of Mechanical Engineering,Hebei University of Technology,Tianjin 300132,China;China Automotive Technology and Research Center Co.,Ltd.,Tianjin 300300,China)
出处
《公路工程》
北大核心
2020年第4期102-108,共7页
Highway Engineering
基金
国家重点研发计划项目(2018YFB0106404)
河北省重点研发项目(17212203D)。
关键词
GIS
大数据
交通流模型
交通流特性
道路等级
GIS
big data
traffic flow model
traffic flow characteristics
road grade
