首页|都市圈轨道交通多阶段交路一体化编制研究

都市圈轨道交通多阶段交路一体化编制研究

扫码查看
在都市圈轨道交通线网不断织密和互联互通背景下,不同时期的线网结构会影响运行交路方案.考虑都市圈轨道交通网在不同阶段的变化情况,研究都市圈轨道交通多阶段运行交路一体化编制问题.首先,以各阶段交路车型编组与开行频率、直达与换乘客流配流情况为决策变量,以最小化乘客旅行时间与交路运行里程为目标,考虑客流需求、服务频率、通过能力、交路设置规则、交路多阶段延续性等约束,构建都市圈区域线网多阶段运行交路一体化编制模型.以某都市圈新建城际快轨为例进行实证研究,结果表明,本方法一体化编制的不同阶段交路方案具有良好的延续性和稳定性;相比各线路分别运行本线交路模式,能够减少乘客因换乘增加的时间,节时比达到18%~19%.
Research on Integrated Multi-stage Routing Planning of Rail Transit in Metropolitan Areas
In the context of increasingly dense and interconnected rail transit network in metropolitan areas,the network structure of different periods will affect the operational routing plan.Considering the changes in the rail transit network in metropolitan areas at different stages,this paper conducted research on the integrated planning of multi-stage operational routes for the rail transit network in metropolitan areas.First of all,with the formation and running frequency of routing vehicles at each stage,the assignment of direct and transfer passenger flow as the decision variables,with the goal of minimizing passenger travel time and routing mileage,and considering constraints such as passenger flow demand,serv-ice frequency,passing capacity,routing setting rules,and the continuity of multi-level segments of the routing,a multi-stage operation routing integration model for the metropolitan area line network was constructed.The results of an empiri-cal study based on the newly built intercity railway in a metropolitan area show that the integrated preparation of different period routing plans using this method has significant continuity and stability.Compared to the independent routing oper-ation mode of each line,it can reduce the additional time for passengers due to transfer,with a time saving ratio of 18%to 19%.

railway transportationmulti-stage routing planninginteger programmingmetropolitan area rail transitinteroperability pattern

谭彬

展开 >

西南交通大学交通运输与物流学院,四川成都 610031

广东省铁路建设投资集团有限公司,广东广州 525000

铁路运输 多阶段交路编制 整数规划 都市圈轨道交通 互联互通

国家铁路局课题

KF2021-36

2024

铁道学报
中国铁道学会

铁道学报

CSTPCD北大核心
影响因子:0.9
ISSN:1001-8360
年,卷(期):2024.46(2)
  • 14