摘要
本文以最小化换乘接续旅客在站的无效等待时间为目标函数,综合考虑列车停站、相邻列车安全间隔、车站能力等约束,构建了换乘站列车时刻表优化模型,该模型是混合整数线性规划模型。然后利用MATLAB里面的CPLEX工具包对两个模型进行分别求解,最后利用算例对该模型进行验证研究,结果表明,本文建立的基于旅客换乘的换乘站列车时刻表优化模型对比原列车时刻表能够有效减少换乘接续旅客在换乘站的无效等待时间,具有可行性。
This paper aims at minimizing the invalid waiting time of transfer passengers at the station as an objective function. Considering the constraints of train stop,adjacent train safety interval and station capacity,an optimization model of train timetable for transfer station is constructed. It is a mixed integer linear programming model. Then use the CPLEX toolkit in MATLAB to solve two models separately. Finally,using the example to verify the model. The results show that the train timetable optimization model based on passenger transfer in this paper compares with the original train time. The table can effectively reduce the inactive waiting time of transfer passengers at the transfer station and is feasible.
作者
黄曲
HUANG Qu(Southwest Jiaotong University,Chengdu 610031,China)
出处
《黑龙江科学》
2018年第9期147-149,共3页
Heilongjiang Science
关键词
铁路旅客换乘
列车时刻表优化
混合整数线性规划模型
旅客无效等待时间
Railway pasenger transfer
Train schedule optimization
Mixed integer linear programming model
Passenger invalid waitingtime
