Xi'an Bus Three Company Line Network Optimization Research

Start doing rail transit and conventional ground traffic convergence and coordination from the optimization of conventional public transit network,not only is the construction of Xi’an international metropolis,is also the inherent requirement of the Xi’an three bus companies to grow.The research of urban rail transit in China is mainly from the perspective of urban traffic planning,and the overall analysis of how to optimize the bus line network in order to do a good job in connection with the rail transit.With the method of supply and demand analysis,the study of Xi’an bus company,three bus line network optimization,is a major highlight of this paper.This article mainly uses the qualitative analysis and the quantitative analysis unifies the research method,finds out the Xi’an public transportation three company is facing the rail transit construction opportunity and the public travel demand increase the challenge.First of all,this paper determines the goal of bus line network optimization of Xi’an bus company three as the maximum efficiency of the line network,through the goal of applying the subway line constraints to crack the better solution.Secondly,according to the current operation of subway limited bus routes,a distance repeated on repeated subway line more and larger bus lines canceled,the feeder bus routes on the other hand is to increase more on the site link subway car.In view of the construction of the subway line constraints of the bus routes,it is based on the repeated routes and convergence sites,determine the different adjustment programs and time.Finally,this paper also puts forward the implementation of the bus line network optimization program,the implementation process and the attention to the implementation of the problem,to ensure that the program landing.In addition,due to the development of the bus line network optimization program has not been implemented feedback and real test,it is difficult to evaluate the effect of the implementation,which is the content of this paper will be further carried out.Hope that through this study can improve the operational efficiency of Xi’an bus three companies and improve the status of public transport in Xi’an,but also hope that this study can be helpful to the follow-up of theoretical research.