基于Super-SBM模型的城市轨道交通线网运输计划效率评估研究  

Efficiency Evaluation of Transportation Plan of Urban Rail Transit Network Based on Super-SBM Model

作　　者：周柯廷 纪成嫣 倪少权[1,2,3] 信聪聪 ZHOU Keting;JI Chengyan;NI Shaoquan;XIN Congcong(School of Transportation and Logistics,Southwest Jiaotong University,Chengdu 610031,Sichuan,China;National United Engineering Laboratory of Integrated and Intelligent Transportation,Southwest Jiaotong University,Chengdu 610031,Sichuan,China;National Engineering Laboratory of Application Technology of Integrated Transportation Big Data,Southwest Jiaotong University,Chengdu 610031,Sichuan,China;Zhengzhou Branch,China Railway Container Transport Co.,Ltd.,Zhengzhou 450000,Henan,China)

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031 [2]西南交通大学综合交通运输智能化国家地方联合工程实验室,四川成都610031 [3]西南交通大学综合交通大数据应用技术国家工程实验室,四川成都610031 [4]中铁集装箱运输有限责任公司郑州分公司,河南郑州450000

出　　处：《铁道运输与经济》2023年第1期101-108,共8页Railway Transport and Economy

基　　金：四川省科技计划资助项目(2020YFG0353);四川省科技计划项目(2020YJ0268,2020YJ0256,2021YFQ0001,2021YFH0175);中国铁道科学研究院集团有限公司科研项目(CAMET20220205);广州市重点研发计划项目(202206030007)。

摘　　要：随着城市轨道交通路网的不断扩充,线路间联系更为紧密,线网运输计划作为轨道交通的核心技术文件,其评估选优是运营组织的核心问题。研究围绕轨道交通线网运输计划编制及其效率评估,分析了线网运输计划的编制目标和影响因素,从运能运量匹配性、列车运行技术性、候车客流饱和性和列车衔接协调性4个方面建立线网运输计划效率相关评估体系;对指标进行筛选并分类处理,提出基于超效率的Super-SBM模型的线网运输计划效率评估方法,考虑松弛变量求解并选择更新效率值;以某城市为例进行实例分析,对备选运输计划效率进行测算得到最优备选方案,并基于投影原理分析其投入产出效率结果表,提出方案优化调整思路,为轨道交通线网运输计划评估选优及调整提供决策参考。As urban rail transit networks expand, the lines are increasingly closely connected with each other. The evaluation and selection of network transportation plans is the core issue for operation organization as such plans are the core technical document of rail transit. Focusing on the preparation and efficiency evaluation of transportation plans for rail transit networks, this paper analyzed the preparation objectives of network transportation plans and the factors influencing such plans. Then, an efficiency evaluation system for network transportation plans was developed from four aspects: matching between transportation capacity and traffic volume, technical performance of train operation, saturation of the waiting passenger flow, and train connection coordination. The indexes were screened and classified, and an efficiency evaluation method for network transportation plans based on the super-efficiency slacks-based measure(SuperSBM) model was proposed. The slack variables were considered in solution, and the updated efficiency value was selected. In the case analysis conducted with a city as an example, the efficiency of alternative transportation plans was calculated to obtain the optimal alternative. The projection principle was applied to analyze the input-output efficiency table obtained. On this basis, a scheme optimization and adjustment idea was proposed to provide a decision-making reference for the evaluation, selection, and adjustment of transportation plans for rail transit networks.

关 键 词：城市轨道交通 线网运输计划 效率评估 Super-SBM模型 超效率值 

分 类 号：U239.5[交通运输工程—道路与铁道工程] U292