城市轨道交通混合编组方案综合评价研究  

Comprehensive Evaluation of Mixed Marshalling Schemes in Urban Rail Transit

作　　者：潘洋 PAN Yang(Communication Planning&Design Institute,Guangzhou Metro Design&Research Institute Co.,Ltd.,Guangzhou 510000,Guangdong,China)

机构地区：[1]广州地铁设计研究院股份有限公司交通规划设计院,广东广州510000

出　　处：《铁道运输与经济》2025年第2期180-189,共10页Railway Transport and Economy

基　　金：广州地铁设计研究院股份有限公司科研项目(KYSQ-2022-024)。

摘　　要：基于城市轨道交通绿色低碳发展的要求和运输组织理念从高密度向高灵活度的转变,越来越多的城市轨道交通线路在规划和运营阶段采用混合编组模式。首先分析了混合编组模式适用的客流特征和关键技术;然后建立了基于运营评价、服务评价和经济评价的列车编组方案综合评价模型,提出了关键的评价指标,采取组合赋权法弥补主客观赋权法各自的缺点,应用了优度评价法评判列车编组方案;最后以南宁地铁6号线为案例分析了预测早高峰客流断面下较优的列车编组方案以及客流断面敏感性对列车编组方案的影响。结果表明:该评价模型具有较好的适用性;当早高峰客流断面较小时,单一小编组方案优度值最高,随着客流提升,混合编组方案在初期能有效节省建设和运营成本,从而为城市轨道交通规划和运营提供参考。Due to the requirements of green and low-carbon development in urban rail transit and the shift of the transport organization concept from high density to high flexibility,more and more urban rail transit lines have adopted the mixed marshalling mode in the planning and operation stages.Firstly,the passenger flow characteristics and key technologies applicable to the mixed marshalling mode were analyzed.Then a comprehensive evaluation model for train marshalling schemes was built based on operation evaluation,service evaluation,and economic evaluation.The key evaluation indexes were proposed,and the combination weighting method was adopted to compensate for the shortcomings of the subjective and objective weighting methods.The superiority evaluation method was applied to judge the train marshalling scheme.Finally,Nanning Metro Line 6 was used as an example to analyze better marshalling schemes under the forecast of the passenger flow section during the morning peak period,as well as the effect of passenger flow section sensitivity on train marshalling schemes.The results show that the proposed evaluation model has good applicability.When the passenger flow section is small,the single small marshalling scheme has the highest superiority,and with the increase in the passenger flow,the mixed marshalling scheme can effectively save construction and operation costs in the early stage.Thus,it provides a reference for urban rail transit planning and operation.

关 键 词：轨道交通 混合编组 优度评价 组合权重 客流断面 

分 类 号：U293.6[交通运输工程—交通运输规划与管理]