快速客运网列车直达与中转方案选择条件分析

Analysis of Conditions of Schemes for Choice between Direct Mode and Transfer Mode of Express Traveler Network

基于未来的快速客运网中线路的主要衔接类型,分析了跨线客流的输送模式,并将直达与中转模式进行分类;分析了直达与换乘模式的优缺点及选择条件;建立了基于旅客出行费用的模式选择参数关系模型,从旅客最关心的经济性、快速性和方便性三个方面,比较旅客出行总费用,研究直达与中转模式的票价率、发车频率、中转时间的参数关系,及旅客自愿选择换乘的条件;通过实例计算,分析了既有线开行直达列车的方案,与高速线高速列车换乘既有线中速列车的方式之间参数满足怎样的关系,旅客会愿意接受换乘模式。所得结论为旅客列车服务属性的设计提供参考,作为引导旅客进行模式选择的依据。

Based on the main kinds of interconnecting lines in the future express traveler network,this paper analyzes the transportation modes of cross-line passengers,classifies them into direct mode and transfer mode,discusses the advantages and disadvantages of the two train opetation modes,as well as selection criteria.Then a model is constructed to determine the ralationship parameters of mode selection based on passengers＇ travel cost.A comparison is made to study passengers＇ total travel fare,the fare rate of direct mode and transfer mode,operating frequency,parameter relationship of the transfer time,and the conditions of travelers willingness to choose transfer mode in terms of economy,speed and convenience,passengers＇ greatest concern.An example was given to analyze the parameters of the direct trains running on existing line and the mode of transfer between high-speed trains running on high-speed railway and nomalspeed trains running on existing railway line.The main purpose of this study is to explore the parameter relationship to determine when passengers will willingly take the transfer trains.The conclusions can provide some references for the design of passenger train service attributes and guidance of passengers＇mode selection.