Planning Of Transit Network In Hunchun City

Public transport is an integral part of the city traffic, which is closely related to urban residents' production and living of important public service facilities and has played an important role in meeting the social public basic travel demand. At the same time, the development of city bus level is to measure the important symbol of urban modernization level. Meanwhile, it is the important guarantee for the sustainable development of cities.With the development of our city's economy and the implement of urbanization strategy, the development of the new socialist countryside and rural economy, urbanization gradually accelerated, the closer contact between rural and urban areas and the increasing scale and scope of turnover, it brings increased traffic between rural and urban areas, which generates serious problems including urban line paper analyzes with township class, repeat setting and conflict of seizing passenger flow. To solve these problems, urban passenger transport network planning gradually develop to the integration of urban and rural passenger transport. This provides a new idea for the problems which existing between the urban and rural passenger transport in our country, and has been widely popularized and applied all over the country.In recent years, Hunchun City has been the stage of rapid development.The rapid growth of social economy and population and the acceleration of urbanization make the original bus system highlight a lot of problems. To meet the future needs of urban and rural public transport travel. We need to make a scientific and rational planning for Hunchun transit network, integration of urban and rural bus transportation class line resources, optimize and adjust the existing bus lines, set up bus station and supporting facilities and strengthen the planning and construction of urban and rural public transportation hubs.This paper will take Hunchun public transportation network planning as the main research goal, to solves the optimal scheme of Hunchun public transportation network,we constructs the three-level planning model of public transportation network planning.The main contents of this paper are as follows: Combined with the present situation of Hunchun city economy and traffic development,analysis of the current situation of public traffic network in Hunchun city. According to the residents travel survey datas, analysis and summary of residents travel characteristics, predict the future years of urban and rural residents public transport travel needs in Hunchun City. Based on the results of passenger flow forecasting, the three- level planning model of public transportation network planning is constructed, and the genetic algorithm is used to solve the model. Finally, the optimal planning scheme of Hunchun public transportation network is obtained.