摘要
针对传统确定轨道站点步行可达范围的方法存在数据获取困难和适用性局限的问题,文章提出了一种基于路径规划应用程序编程接口(API)确定轨道站点步行可达范围的方法。文章设置轨道站点最大缓冲区,以轨道站点为中心按固定间距布置点阵,直至布满整个缓冲区;构建以轨道站点为起点,点阵为终点的出行路径,并生成每条路径的网页链接,通过Python访问网页链接从而批量获取出行时间数据,将出行时间赋予点阵;可视化分析轨道站点步行可达范围。此方法数据开源,时效性较强,适用范围广,能批量操作,可为轨道站点步行可达范围的确定提供一定的参考。
Aiming at the problems of data acquisition difficulties and applicability limitations of the traditional method of determining the walking accessibility of rail stations,a method of determining the walking accessibility of rail stations based on API is proposed.We sets the maximum buffer of the rail station,and arrange the dot matrix at a fixed spacing around the rail station until the entire buffer is covered.This study constructs a travel path with the rail station as the starting point and the dot matrix as the end,and generate the Web link of each path,access the Web link through Python to obtain the travel time data in batches,assign the travel time data to the dot matrix.This study visually analyzes the walking accessibility of the rail station.This method is open source,time-sensitive,widely applicable,and can be operated in batches,which can provide a certain reference for determining the walking accessibility of rail stations.
作者
王秋菊
李毅军
WANG Qiuju;LI Yijun(School of Traffic&Transportation,Chongqing Jiaotong University,Chongqing 400074,China)
出处
《微型电脑应用》
2024年第3期202-205,共4页
Microcomputer Applications
