Research Of Coordination For Urban Rail Transit And Conventional Public Transit

At present, many cities develop public transport to ease the traffic conditions, and have already started the construction of urban rail transit or preparing for construction. The advantages of urban rail transit are fast, on time, higher capacity, and pollution-free, while the advantages of conventional public transit are nimbly wiring, convenient, etc., both of them are important components of urban public transport system. Improving the overall efficiency of the urban public transport system needs to unify urban rail transit and conventional public transit's characteristics effectively, enhance their advantages and avoid weaknesses, as well as coordinate them effectively.This paper firstly summarizes the research and practice on the coordination between urban rail transit and conventional public transit. Then it analyzes and compares the technique and economy characters and the function locations of urban rail transit and conventional public transit. Analyses the connotation, characteristics of the coordination between urban rail transit and conventional public transit with the coordination theory. Based on the above, it gives coordination mode as two processes of urban rail transit site coordination and conventional public transit route net adjusting, and studies on the two subjects of urban rail transit tranfering hub planning and urban rail transit station distance making. After that, based on the analysis of the necessity, the aim and the principle of conventional public transit route net adjusting, urban public traffic flow OD matrix, there gives the adjusting method. At last, based the principle of evaluation index system construction, the evaluation index system which evaluates the coordination between urban rail transit and conventional public transit is studied, and use grey correlation degree method to evaluate comprehensively. This paper takes the conventional public transit route net in the subway line 1 serving scope in Xi'an as an example, using the coordinatation theory and method mentioned in this text to evaluate its feasibility.