国际旅游列车开行方案优化研究

Research on optimization of international tourist train operation plan

我国出境旅游需求不断增加,国际旅游市场巨大,既有国际旅客列车没有协同考虑运输组织与旅游方案,铁路国际旅游缺乏有市场竞争力的中高端产品。为拓展铁路国际旅游市场,亟需设计集运输组织优化与旅游效用提升于一体的国际旅游列车开行方案。通过重点研究线路节点备选集生成、运行线路与开行方案一体化设计优化、线路对比评价3个关键技术问题。首先通过优选指标体系和聚类分析筛选各国一级节点作为备选集;其次建立以旅游与运输效用最大化为目标的运行线路与开行方案一体化优化模型;最后案例分析中对同一线路开行方案进行对比,采用熵权TOPSIS模型对不同线路进行优度评价。本文为国际旅游列车开行方案优化提供了模型与方法,弥补了运输与旅游一体化研究的不足,研究结果可支撑国际铁路旅游市场的产品设计与开拓。

At present,the demand for outbound tourism in China is increasing,and the international tourism market is huge.The existing international passenger trains do not consider the transportation organization and tourism plan in a coordinated way,and the railway international tourism lacks semi-high-end products which is market competitive.In order to expand the railway international tourism market,it is urgent to design an international tourist train operation plan that integrates transportation organization optimization and tourism utility.This paper focused on three key technical issues:the generation of spare selection of nodes,the integration design optimization of running line and operation plan,and the comparative evaluation of lines.First,the first-level nodes of each country were selected as the backup set through the optimal index system and cluster analysis.Second,an integrated optimization model of operation line was established to maximize the utility of tourism and transportation.Finally,in the case study,the same line operation scheme was compared,and the entropy weight TOPSIS model was used to evaluate the goodness of different lines.This paper provides models and methods for the optimization of international tourist trains,which makes up for the lack of integrated transportation and tourism research.The research results can support the product design and development of the international railway tourism market.