摘要
以轨道交通站点为中心,提出分层分级布设公共自行车租赁点的布局方法.根据用地性质、居住人口和各层自行车方式分担率,将公共自行车租赁点划分为中央节点、一级网点和二级网点,进而确定各级公共自行车租赁点规模和公共自行车数量.基于免疫优化算法选取合适的二级网点作为公共自行车管理点.以南京市一号线南沿线天印大道站为例,给出其辐射范围内的公共自行车租赁点布局方案.
This paper constructs a hierarchical structure of bike rental stations around a railway station. Based on land use function, population and bike mode split rate of every layer, bike rental stations are divided into three parts, namely nuclear node, one-level nodes and two-level nodes, and later the quantity of bike rental stations and bikes are estimated. Then an improved immune algorithm is utilized to select several appropriate two-level nodes as bike management nodes. Finally, a case study of Nanjing Tianyin Road Station is conducted, and the paper gives the layout proposal of bike rental stations within the radiation scope of the railway station.
出处
《武汉理工大学学报（交通科学与工程版）》
2013年第6期1206-1210,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家重点基础研究发展规划项目(973计划)资助(批准号:2012CB725400)
关键词
交通规划
公共自行车
租赁点布局
免疫算法
transportation planning
bike sharing system
rental station
immune algorithm
