Research On The Method Of Similarity Analysis Of Bus Lines And The Application Of The Calculation About The Evaluation Index Of The Bus Line Network

In order to improve the efficiency of public transport,provide better service for urban residents.Through the implementation of reasonable public transportation network planning,it can optimize the allocation of resources and improve the efficiency of transportation.This article will focus on the bus line network real situation of Beijing public transport holdings,take evaluation index of network planning,calculation theory as theory basement,in-depth study of bus route planning and evaluation of bus route similarity in the process of analysis and evaluation of network application.The research results have important guiding significance for Beijing public transit network planning and operation scheduling.Research results as followings1.A map matching algorithm based on the theory of dynamic programming is proposed,which will used to match the map and the bus line network to facilitate the calculation of the similarity of the bus lines.transfer coefficient.2.Designed and implemented the similarity analysis method based on the minimal element of the bus line network.3.Study to the bus line evaluation index system,definition the indicators and indicator calculating method,respectively from the bus line network density,bus line numbers on the same road,bus line non linear coefficient,degree of repetition of bus line.4.The line similarity analysis method and the bid evaluation index system are applied to the optimization problem of Beijing public transport network,and the results show that the proposed method is effective...