Research On The Attraction Area Of Shared Bicycles Transferring To Rail Transit

“Green travel” has recently been a hotly debated issue,with traffic congestion increasingly severe.Thereby,it has become a problem to be solved urgently how we can increase the proportion of green trips.Although rail transit has many advantages,it has a large distance between stations,which is difficult to provide comprehensive services.With the unique advantage “borrowed and returned at any time”,shared bicycles provide new ideas for solving the “last mile” problem of urban rail transit.Based on the above,this thesis discusses the attraction area of shared bicycles transferring to rail transit.First,this article summarizes the characteristics and advantages of shared bicycles compared to other modes transferring to rail transit.Then based on the traffic accessibility principle,the general travel costs of the shared bicycles transferring to rail transit,from the perspective of the traveler,are analyzed from three aspects including the travel time cost,expense cost and comfort cost.More specifically,the travel time cost focuses on the transfer time and transfer penalty time,and establishes a model to explore the transfer waiting time;the expense cost analyzes the costs of the mainstream shared bicycle platforms in the current market;the impact of congestion on the traveler is discussed in the cost of travel comfort.With the data of rail transit card analyzed,the travel destination selection is determined.Meanwhile,the improvement on the existing methods for the evaluation of multiple orbital transport access points ensures rationality and significantly reduces the amount of calculations.Then a model under the scaled rail transit network about the attraction area of shared bicycle transferring to rail transit is built,and the road network around the research site is obtained from OpenStreetMap.Besides,this thesis solves the shortest travel path in the actual road network through GIS.In the end,taking the attraction area of Mobike transferring to Shanghai Line No.8 Shiguang Road Station as an example,the model is validated by the actual attraction area obtained from Mobike user cycling data.By analyzing and defining the general travel cost of shared bicycles,this thesis improves the method of travel destination selection.Moreover,the established model can accurately solve the attraction area of shared bicycles transferring to rail transit.Thus,it is of practical significance for rail transit site selection,road network layout and improvement,and improving and managing the environment and operation of shared bicycles.