Study On Passenger Flow Mode Selection Of Channel High Speed Railway Network

Under the condition of high speed railway forming one network,passenger flow exchange capacity between cities is increasing, passenger traveling distance is extended, passenger travel demand and complexity become more complicated. In order to adapt to this change,we need to study the more reasonable passenger transport mode and the passenger train development plan. For long-distance passenger flow, choose the transit transfer passenger transportation mode or direct passenger transportation mode to serve the long-distance passenger traffic,especially the long-distance passenger flow across multiple high-speed line, is worthy of discussion.First, give the concept of channel type high-speed rail network , and the basic characteristics of it. Analyze the characteristics of passenger flow of channel type high-speed rail network and classify it. On the basis of this, the advantages and applicability of both the direct and transfer modes are analyzed, and discuss the applicable model of the channel high-speed rail network preliminarily.Explain the concept of General Expenses Cost. It refers to: "The all total outflow of the enterprise for production and business operation activities and other events". The Paper also considers the personal traveling cost. Discuss the General Expenses’ composition of transportation enterprises and passengers under the mode of directly transporting passengers and the transfer mode, analysis of the generalized cost impact on passenger transportation mode selection. And use clustering analysis to divide the grade of traffic node, providing selection basis of transfer node of transfer passenger transportation mode.Discuss the simplified processing method of high-speed railway network of channel type, on the basis of simplified high-speed railway network of channel type,The optimization goal is maximization of railway transportation income and the minimum of generalized traveling cost, the constraint is traffic, the distance of reconditioning CRH and the limit of path’s trafficability to establish the Multi-objective programming model. Based on the analysis and simplification of the model, a model method based on Dijkstra is presented. Taking the choice of the passenger flow pattern in Qiqihar to Beijing as an example,this paper expounds the research method mentioned in this paper.