Accessibility to Urban Rail Transit Based on Enhanced Two-step
Floating Catchment Area Method

doi:10.16097/j.cnki.1009-6744.2022.04.013

Journal of Transportation Systems Engineering and Information Technology ›› 2022, Vol. 22 ›› Issue (4): 113-119.DOI: 10.16097/j.cnki.1009-6744.2022.04.013

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Accessibility to Urban Rail Transit Based on Enhanced Two-step Floating Catchment Area Method

YUAN Hong-xia^1a , XU Ling^{* 1a, 1b} , YAN Yu-song^{1a, 1b, 2} , JIANG Wen-hui¹

1a. School of Transportation and Logistics; 1b. National Engineering Laboratory of Integrated Transportation Big Data Application Technology, Southwest Jiaotong University, Chengdu 611756, China; 2. Chengdu Technological University, Chengdu 611730, China

Received:2022-01-29 Revised:2022-04-26 Accepted:2022-05-07 Online:2022-08-25 Published:2022-08-23
Supported by:
Technology Innovation Research and Development Project of Chengdu Science and Technology Bureau(2021-YF05-00173-SN)。

基于改进两步移动搜索法的轨道交通接驳可达性分析

袁红霞^1a，徐菱^{* 1a, 1b}，严余松^{1a, 1b, 2}，江文辉^1a

1. 西南交通大学，a. 交通运输与物流学院；b. 综合交通大数据应用技术国家工程实验室，成都611756； 2. 成都工业学院，成都 611730

作者简介:袁红霞(1993- )，女，四川达州人，博士生。
基金资助:
成都市科技局技术创新研发项目

Abstract

Abstract: The research on the accessibility to urban rail transit is very significant to elevate the service level of rail transit. From the perspective of departure locations, this study calculates and analyzes the accessibility to rail transit stations by three connection modes (walking, shared bicycle, and bus) by using the enhanced two-step floating catchment area method (E2SFCA) based on a distance decay function. Also, taking the areas along Metro Line 2 and Line 6 outside the Third Ring Road in Chengdu as an example, the accessibility differences in spatial locations and the accessibility differences caused by different modes are analyzed by ArcGIS. By comparing the accessibility and the population distribution, the key areas of rail transit travel are sorted out, and the inaccessible areas are found. The results show that the areas that are much closer to the rail transit station and the city center have higher average accessibility of the three connection modes. The accessibility by walking is the smallest in general, and the accessibility difference in spatial distribution is the most obvious. Moreover, the areas with high accessibility are within 0.8, 1.5, and 3.0 km of rail transit stations, for walking, shared bicycle, and bus, respectively, and the accessibility along bus lines is higher than that not. Finally, the different levels of inaccessible areas by rail transit are identified by comparing the accessibility and population spatial distribution.

Key words: urban traffic, accessibility of multi-mode to urban rail transit, the enhanced two-step floating catchment area method (E2SFCA), distance decay

摘要： 研究城市轨道交通接驳可达性对提升轨道交通服务水平具有重要意义。本文从居民出发地角度，运用基于距离衰减的改进两步移动搜索法，计算并对比分析从居民出发地分别采取步行、共享单车和公交这3种接驳方式到达轨道交通站点的接驳可达性。以成都三环外地铁2号线和6号线沿线区域为例，运用ArcGIS工具分析区域居民出发地的可达性空间分布差异和不同接驳方式的可达性差异，并结合人口分布梳理轨道交通出行重点区域，挖掘出行盲区。计算结果表明：越靠近轨道交通站和越靠近城市中心的区域，3种接驳方式的平均可达性越高；总体上，步行接驳可达性最小，空间分布差异最明显；步行、共享单车和公交接驳可达性高的区域分别集中在轨道站 0.8，1.5，3.0 km服务半径范围内；公交沿线接驳可达性高于非沿线接驳可达性；通过对比可达性和人口空间分布，有效识别区域轨道交通出行的重点盲区、次要盲区、一般盲区和隐性盲区。

关键词: 城市交通, 接驳可达性, 改进两步移动搜索法, 距离衰减

CLC Number:

U121

YUAN Hong-xia , XU Ling , YAN Yu-song , JIANG Wen-hui. Accessibility to Urban Rail Transit Based on Enhanced Two-step Floating Catchment Area Method[J]. Journal of Transportation Systems Engineering and Information Technology, 2022, 22(4): 113-119.

袁红霞, 徐菱, 严余松, 江文辉. 基于改进两步移动搜索法的轨道交通接驳可达性分析[J]. 交通运输系统工程与信息, 2022, 22(4): 113-119.

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References

[1] HANSEN W G. How accessibility shapes land use[J]. Journal of the American Institute of Planners, 1959, 25 (2): 73-76.

[2] MALEKZADEH A, CHUNG E. A review of transit accessibility models: Challenges in developing transit accessibility models[J]. International Journal of Sustainable Transportation, 2020, 14(10): 733-748.

[3] ZUO T, WEI H, CHEN N. Promote transit via hardening first-and-last-mile accessibility: Learned from modeling commuters' transit use[J]. Transportation Research Part D: Transport and Environment, 2020, 86: 102446.

[4] LI L, REN H, ZHAO S, et al. Two dimensional accessibility analysis of metro stations in Xi'an, China[J]. Transportation Research Part A: Policy and Practice, 2017, 106: 414-426.

[5] 陈锦渠, 吴雨遥, 殷勇, 等. 城市轨道交通站点可达性研究[J]. 交通运输工程与信息学报, 2020, 18(4): 38- 45. [CHEN J Q, WU Y Y, YIN Y, et al. Analysis of urban rail transit station's accessibility[J]. Journal of Transportation Engineering and Information, 2020, 18 (4): 38-45.]

[6] 姚志刚, 傅宇豪, 张俊青. 站点可达性方法对公交不平等测度的影响研究[J]. 交通运输系统工程与信息, 2021, 21(3): 206-213. [YAO Z G, FU Y H, ZHANG J Q. Impacts of accessibility to transit measures on inequality index of public transport[J]. Journal of Transportation Engineering and Information, 2021, 21 (3): 206-213.]

[7] 于文涛, 张可, 李静, 等. 基于出行数据的城市公交网络可达性研究[J]. 交通运输系统工程与信息, 2020, 20 (4): 106- 112. [YU W T, ZHANG K, LI J, et al. Urban public transport network accessibility based travel data [J]. Journal of Transportation Engineering and Information, 2020, 20(4): 106-112.]

[8] ZUO T, WEI H, CHEN N, et al. First-and-last mile solution via bicycling to improving transit accessibility and advancing transportation equity[J]. Cities, 2020, 99: 102614.

[9] TANG Q, DU P. Study on accessibility of feeder lines with different geometric shapes[J]. Journal of Advanced Transportation, 2020, 2020: 1-14.

[10] 任家怿, 王云. 基于改进两步移动搜索法的上海市黄浦区公园绿地空间可达性分析[J]. 地理科学进展, 2021, 40(5): 774- 783. [REN J Z, WANG Y. Spatial accessibility of park green space in Huangpu district of Shanghai based on modified two-step floating catchment area method[J]. Progress in Geography, 2021, 40(5): 774- 783.]

[11] LUO W, WANG F. Measures of spatial accessibility to health care in a GIS environment: Synthesis and a case study in the Chicago region[J]. Environment and Planning B: Planning and Design, 2003, 30(6): 865-884.

[12] XIAO W, WEI Y D, WAN N. Modeling job accessibility using online map data: An extended two-step floating catchment area method with multiple travel modes[J]. Journal of Transport Geography, 2021, 93: 103065.

[13] XU W, DING Y, ZHOU J, et al. Transit accessibility measures incorporating the temporal dimension[J]. Cities, 2015, 46: 55-66.

[14] 许心越. 城市轨道交通车站服务能力计算与能力适应性评估 [D]. 北京: 北京交通大学, 2015. [XU X Y. Calculation of station service capacity and adaptability in urban rail transit[D]. Beijing: Beijing Jiaotong University, 2015.]

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Accessibility to Urban Rail Transit Based on Enhanced Two-step Floating Catchment Area Method

基于改进两步移动搜索法的轨道交通接驳可达性分析

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