Express/local train plan optimization for urban rail transit in condition of full-length and short-turn modes

2018 International Joint Conference on Materials Science and Mechanical Engineering

Qin, Luo^1,2 ; Yufei, Hou^2 ; Wei, Li^2,3 ; Xiongfei, Zhang^1,2

College of Urban Traffic and Logistics, Shenzhen Technology University, Lantian Road 3002, Shenzhen, China^1

Shenzhen Key Laboratory of Urban Rail Transit, Shenzhen University, Nanshan Ave 3688, Shenzhen, China^2

Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Nanshan Ave 3688, Shenzhen, China^3

关键词: 0-1 integer programming models;    Immune genetic algorithms;    Operating efficiency;    Passenger service;    Passenger travels;    Stop schedules;    Temporal and spatial distribution;    Urban rail transit;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/383/1/012045/pdf
DOI  :  10.1088/1757-899X/383/1/012045

来源: IOP

【 摘 要 】

Operating the express/local train plan can meet the characteristics of imbalance of passenger volume temporal and spatial distribution, and satisfy the demands of long-distance commuters who want to travel fast. Although the program can improve the organizational operating efficiency and passenger service level, it will reduce the carrying capacity of system to some extent. Above all, based on analysing the factors of the express/local train plan and the composition of passenger travel time in detail, the 0-1 integer programming model of stopschedule plan problem was established by minimizing the passenger travel time. And combined with a simulation case, the immune genetic algorithm was designed to study the effect of line capacity.