Based On Analysis Of The Sensitivity Of The Metro Ticket Revenue

The subway fare is reasonable or not affects the subway system on the one hand the overall gains;A direct impact on the other hand the subway passenger flow.Due to the advantages of large capacity,high speed metro,in different cities are planning a subway network,actively building subway lines,but many cities only attaches importance to the building of a subway ignores the most practical problems in subway fares,cause in the process of establishing the subway fare fare types there are a lot of problems.So the study of urban subway fares and the subway system of benefit analysis is necessary.This paper of different countries and scholars at home and abroad and referring to the current research situation of the subway fare types ticket price formulation had a deep understanding,draw lessons from the advanced theory and ticket price model,find out the deficiency existing in our country when making the subway fares.Secondly analyzes the relations between the votes and the passenger flow in subway fares,according to the influence of internal and external factors in subway fares,draw lessons from game theory,constructs the elasticity of the subway traffic competition model,the short-distance passenger flow model and parallel lines competition model,the establishment of the model for the subsequent chapter xi 'an subway fares changes before and after the subway passenger flow according to provide reasonable guidance;And then returns to the subway system is analyzed,the paper analyzes the internal and external impact factors affecting income,using the system dynamics model to analyze the subway system internal factors and external factors,to establish the urban traffic system structure frame and feedback model of subway system,better analyses the various factors in the subway system gains the influence of the change of team;Sensitivity analysis was carried out on the subway benefits again,build the sensitivity evaluation index,establishing sensitivity analysis system.Finally,has been operating in xi 'an metro line 2 as a case,analyzes the changes before and after the subway system in subway fares overall earnings,and the subway line 2 1 yuan 2 yuan,after the subway ticket price growth and subway earnings were analyzed,and the changes of passenger flow is concluded after the increase in subway fares 2 yuan subway system overall revenue growth than the fare better overall benefit after 1 yuan,and strong ability to resist risks.Based on construction of the subway line 4,the subway line 4 is reasonable price.In this paper,through the research on the subway fares to xi 'an metro line 2 ticket price change based on research,for the sustainable development of urban metro traffic in China and provides the decision-making support system management policy.