轨道与常规公交局域换乘网络站点优化模型  

Station optimization in local transfer network of rail transit and bus

作　　者：赵淑芝[1] 刘华胜[1] 张晓亮[1] 高祥涛[2] 

机构地区：[1]吉林大学交通学院,长春130022 [2]吉林省工程咨询科技公司,长春130061

出　　处：《哈尔滨工业大学学报》2014年第12期96-101,共6页Journal of Harbin Institute of Technology

基　　金：国家自然科学基金(51378237)

摘　　要：为提高轨道交通站点与周边常规公交所构成的局域换乘网络的运行效率,首先借鉴space P法对所研究的局域网络进行拓扑描述,确定了合理的换乘网络规模;然后以乘客费用最小为目标,同时考虑站点容量、站间距等约束条件建立优化模型,采用复杂网络社团结构理论构造模型求解算法.最后将模型应用于长春市轨道交通3号线某站点及周边常规公交组成的局域换乘网络.结果表明:优化后的局域网络总换乘时间可缩短16%,在考虑时间价值的情况下系统总费用降低了6.16%,模型具有一定的实用价值.To improve the transfer efficiency of local network including rail transit and bus station, local transfer network was described based on space P and a reasonable network size was determined. Considering the capacity of the station and station spacing as the constraints, optimization model was established to minimize the travel cost and model algorithm was proposed based on community structure of complex network. The model is applied to local transfer network including some station of Changchun light rail No. 3 and bus stations around it. The results show that the overall transfer efficiency of the local network can be increased by 16%, and total system costs can be decreased by 6.16% considering the case of the time value.

关 键 词：交通运输工程 轨道交通 常规公交 换乘网络 站点优化 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]