基于交通态势数据的道路拥堵情况分析  

Analysis of Road Congestion Based on Traffic Situation Data

作　　者：王宝乐 韩宝睿[1] 董任 孙振洋 WANG Baole;HAN Baorui;DONG Ren;SUN Zhenyang(College of Automobile and Traffic Engineering,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学汽车与交通工程学院,江苏南京210037

出　　处：《物流科技》2024年第15期80-84,共5页Logistics Sci-Tech

摘　　要：道路拥堵情况的识别对交通需求管理具有较大意义,借助高德地图“交通态势API”数据,获得新街口附近5公里范围道路一周的拥堵情况。结合ArcGIS进行道路可视化,从整体路网拥堵情况、具体道路拥堵情况、道路性质及交通设施等相关角度对拥堵状况与其影响因素进行系列特征分析。通过分析新街口区域的拥堵、原因及其变化规律,对缓解城市拥堵问题具有重要意义。Identification of road congestion has significant implications for traffic demand management.By using the"traffic congestion API"data from Gaode map,the congestion situation of roads within a 5-kilometer radius around Xinjiekou in Nanjing is obtained for one week.Integrated with ArcGIS for road visualization,a series of feature analysis is conducted on congestion conditions and their influencing factors,including overall road network congestion,specific road congestion,road characteristics,and transportation facilities.Analyzing the congestion,causes,and patterns of change in the Xinjiekou area is of great significance for alleviating urban congestion issues.

关 键 词：交通态势 道路拥堵 公共交通 

分 类 号：F570[经济管理—产业经济]