Study On Urban Public Transportation Development Problem

Since 17th century its appearance, urban public transportation has been become a main part of urban transportation so much as whole urban system gradually. It is important for the normally operation of other city departments. It can exert active function to promote the development of urban economy and civilization. However, at present in the internal city, there are a lot of problems in the development of public transportation system. According to these problems, some development problems of urban public transportation are investigated in detail.Some problems with regard to the development of urban public transportation are taken apart seriatim in the base of many internal and international research productions analysis, combining some actual employments in Xi'an urban public transportation, according to the basic idea of system engineering, using system analysis, system design and system decision-making technical method, cooperating theories and methods of some basic subjects such as economics, mathematics and operational research. Favorable research productions are acquired and it can coach practice production.In this paper, the difference between urban public transportation in China and other country is found by anglicizing origin of public transportation, relation between it and urban development is put forward consequently, on the aspect of economy characteristic of urban public transportation system, this paper explicit the equilibrium relation to between supply and demand in urban public transportation, a model to urban economy development driven by public transportation from land use on the aspect of bus priority also is formed. In this paper a new method is posed, which could be used in practice from policy technique and consciousness. In addition by studying bus lane, approach of intersection bus lane, this paper puts forward corresponding method of layout on the aspect of organization of urban public transportation system. According to studying the measure to system organization optimization the relation to system organization connection and bus transfer, a new theory and method to organization optimization are formed. At last, setting about the content of system science. Method and measure are found out to realize the sustainable development of urban public transportation. In addition, the condition of urban public transportation in Xi'an is quoted to analysis and evaluates the content of the paper.