Study On Long-distance Passenger Transport Model Under High-speed Railway Network

In recent years,with the rapid development of high-speed railway,China's different regions links through high-speed rail,long distance design of a reasonable train program will give full play to the advantages of passenger line,also expanding its attractiveness is the core issue.This paper studies the long-distance passenger transport demand and the corresponding open mode design.it is proposed that the long-distance train runs or the node transfer mode.Considering the characteristics of the passenger and the technical and economic characteristics of the train,the demand derivation mechanism of different travel distance passenger flow is studied.On this basis,the passenger loss model based on node transfer is established by using cluster analysis method and utility function method.Based on the analysis of passenger flow demand,the use and maintenance of EMU,the transfer organization,the ability utilization and the late operation adjustment,the OD passenger flow attracting model is established on the basis of the comparative analysis of long distance train running and node transfer mode.Combined with different line nature,different speed,different regional high-speed railway characteristics,to carry out long-distance passenger product design optimization research,the system proposed under the conditions of high-speed rail passenger transport product design method.Finally,according to the "13th Five-Year" high-speed railway network planning,combined with passenger flow characteristics and line technical conditions,the high-speed railway passenger transport product design under the conditions of the case study,analysis of long-distance train and node transfer mode,Passenger product planning envisaged,for the network under the conditions of high-speed rail passenger product design optimization to provide decision-making reference.