Optimization Study On Operation Organization Of Urban Rail Transit

With the development of national economy and the acceleration of Urbanization, urban traffic contradiction turns sharper and sharper, and becomes the chief obstacle torestrict the development of the economy. As its technique predominance such as greatcapacity, rapid speed, good security and punctual urban rail transit settles the more and more contradiction of traffic supply and require in the big city, receives people's favor. People have received the consensus of opinion to develop public transport systems which the backbone is urban rail transit and vehicles harmonized developed, to form multi-dimensional traffic system. The evolution trend of urban rail transit is optimistic.The operation organization of urban rail transit should develop the efficientance of urban rail transit fully, not only can solute the contradiction of city traffic, but also can develop the high speed and high capacity function characteristic of urban rail transit.Through the efficient, low cost operation organization work, bring the high quality service to passenger. The operation management of the urban rail transit and organization have direct influence to the transport potential.The research of this paper is just based on the basic idea of system program operation equipment operation pattern, search the space-time distribution rule of passenger flow, and establish the reasonable operation plan. on the foundation of the analysis of operation pattern of urban traffic, from forecast and distribution of the passenger flow——the foundation of the establishing of operation organization scheme. Establish the train organize optimization model and train separate time optimization model,analysed every basically theoretical essential factor of operation organization. At the same time, have suggested thought of the optimization of every operation target, in the course of studying specific optimization step and method. This paper has put forward theimagine of the information system construction of urban transit finally, given the basically structural and data processes of the operation simulate system, which establish certain foundation for further study of the operation imformation.This paper includes 6 parts mainly: chapter 1 introducted the background and meaning of selection of subject, development of urban rail transit domestic and international and research of operation organization;chapter 2 introduced and analysed the structure of the operation management and the subsystem correlation.chapter 3 analysed the related essential factor of the operation organization;chapter 4 put forward the method and the step of operation organization optimization and the aplication; chapter 5 put forward the evaluation method; chapter 6 have put forward some opinion and thoughts of urban rail transit informative process, at the same time, have introduced the preliminarily development accomplishment of operation simulated systemThis paper have put forward the optimization suggestion of the aspects such as operation organization pattern, the analysis of passenger flow, vehicle marshalling and running paths choise, have made clear the theoretical relation from the running of the each subsystem to the operation demand and the establishment of final operation scheme, this is also a helpful try of the urban traffic operation management thorough research.