Research On Bicycle Connection Metro Traffic Behavior

With the rapid development of mobility in China,the traffic jams and environmental pollution caused by motor vehicles have become increasingly serious.At this time,rail transit has taken advantage of its large capacity and high efficiency to solve problems that motor vehicle causes and promoted sustainable urban development.Due to the limited accessibility of rail transit,the efficiency of the rail transit needs to be coordinated with other modes of transportation in order to solve the “last kilometer problem”.The characteristics of bicycles for short-distance travel can complement each other for rail transit and become one of the main modes of connection.The emergence of shared bicycles has created a wave of bicycle cycling.The “B&R” model has gradually become popular among people.The study in behavior can help to increase the passenger flow of the rail transit and the sharing rate of the bicycle,which is of great significance for promoting the development of green traffic.Based on the analysis of bicycle and track transfer characteristics,the paper uses the generalized travel cost to determine the reasonable range of bicycle-connected rail transit,and discusses the mechanism of the macro and micro factors on transfer behavior.From the site built environment factors and individual travel micro-factors to conduct research.Based on the survey data and the station's build environment data in GIS to establish a multi-layer linear model,the aim is to analyze the impact of built environment elements on bicycle-connected rail transit and provides basis for development strategies for land use.The impact of the subjective attitude of the traveler on the bicycle transfer based on the entire activity process of the bicycle-connected rail transit,constructs subjective attitude indicators.To establishes a hybrid selection model of bicycle transfer rail with subjective attitude latent variables.This model can improves the disadvantage of the selection model that without considering the deficiencies of passengers' psychological factors,a traditional discrete selection model without latent variables was established.Through estimated and compared the results showed that the mixed choice model containing subjective attitude latent variables had a higher degree of goodness of fit.Finally,based on the analysis results of the surrounding environment of the site and the subjective attitude of the traveler,to propose improvement strategies from both land use and bicycle development in order to increase the sharing rate of the bicycle transfer the rail transit.