Research On Compiling And Evaluation Of High-speed Railway Passenger Train Operating Scheme

As the essential component of railway passenger transportation system, passenger train scheme of high-speed railway is the bridge connecting the passengers and train operation diagram. The level of the scheme is directly related to the satisfaction of passengers’demand, the service quality and economic benefits of the high-speed railway, and the competitiveness of the railway system. Therefore, it has great significance to construct a more reasonable and scientific passenger train scheme of high-speed railway.This paper firstly makes literature review on the research on the establishment and evaluation of the passenger train scheme of high-speed railway. On basis of this, the research content and technical route are proposed. Then the foundation and direction of adjustment are achieved by developing an initial passenger train scheme and evaluating this scheme.This paper starts with introducing the definition and components of the passenger train scheme of high-speed railway and analyzing the factors influence the construction of the passenger train scheme in detail. Then, the establishment methods and process of initial passenger train scheme are analyzed systematically. In addition, this paper determines the classification, running section and frequency of passenger train scheme, A model is built to solve stop schemes.Given the established passenger train scheme, the match analysis of the scheme and capacity of the station, section, and the multiple-units yard is conducted. Then an evaluation system of the passenger train scheme is built by adopting clustering-principal component analysis approach. The pros and cons of the scheme are obtained afterwards by evaluating the initial scheme, which will provide the direction for the following adjustment.Finally, the passenger train scheme of self-constructed line is established. The SPSS software is used to conduct clustering and principal component analysis of the indicators, achieving the pros and cons of different stop combination for each train, which provides the subsequent adjustment suggestions for the unqualified schemes.