基于互联网地图数据的城市轨道交通规划方案公交可达性计算方法

传统基于网络分析的规划城市轨道交通方案公交可达性计算存在着数据获取难和分析时主观成分明显的问题。提出一种融合互联网地图数据和网络分析的计算方法,得到轨道交通规划方案对公交出行时间的影响。基于该方法,选取3个公交可达性评价指标,以芜湖市城市轨道交通规划方案为例,分析不同方案对公交可达性的影响,并探讨了该技术方法推广的可行性。

Calculation Method for Transit Accessibility of Urban Rail Transit Planning Scheme Based on Internet Map Data

The transit accessibility calculation of urban rail transit planning scheme based on conventional network analysis has the problem of difficult data acquisition and obvious subjective factor in analysis.A calculation method integrating internet map data and network analysis to get the impact of rail transit planning scheme on bus travel time is presented.Based on this method,taking Wuhu rail transit planning scheme as an example,three transit accessibility evaluation indexes are selected to analyze the impact of different rail transit schemes on the transit accessibility,and the dissemination and feasibility of this technology and method are discussed.