多制式轨道交通互联互通模式综合评价与比选

Comprehensive Evaluation and Comparison of the Integration Models of Multi-mode Railway Systems

“多网融合”是我国构建综合交通运输体系服务一体化和运营网络化的发展目标,针对多制式轨道交通互联互通模式进行综合评价与比选研究,可以为实现“多网融合”提供研究依据。通过分析多制式轨道交通互联互通模式判别客流需求、投资成本、服务水平、运营管理难度等影响因素,构建多制式轨道交通互联互通模式综合评价模型,采用改进的基于熵值法的TOPSIS方法综合计算评价结果并进行优劣排序,实现互联互通模式的综合评价及比选。以广佛江珠线路与佛穗莞线路互联互通项目为例,分析结果对该模型和算法的有效性进行了验证。

"Multi-network integration"is the goal of developing a comprehensive transportation system in China through integrat⁃ing the services and the networks.This paper carries out a comprehensive evaluation and comparison study on the integration modes of multi-mode rail systems to provide research basis for achieving"multi-network integration".By analyzing the influencing factors such as passenger flow demand,investment cost,service level,and operational management difficulty,a comprehensive evaluation model is built for integration modes of multi-mode rail systems.The improved TOPSIS method based on entropy method is applied to compre⁃hensively calculate the evaluation results and rank the advantages and disadvantages,achieving comprehensive evaluation and compari⁃son of the integration mode.Taking the integration project between Guangzhou-Foshan-Jiangmen-Zhuhai Line and Foshan-Huizhou Dongguan Line as an example,the analysis results show that the effectiveness of the model and algorithm has been verified.