Study On Passenger Transport Structure Analysis And Optimization Of Regional Comprehesive Transportion

Recent years, China's economy developed quickly which required comprehensive transportation system.to be provided with perfect function, reasonable structure. To achieve this, comprehensive transportation system has to be rational planned and researched overall. However, related study is still absent.which leads to an irrational construction of comprehensive transport system. Regional passenger transport system also has the same problem. Therefore, it is significant to study the structure of regional passenger transport system and give the optimization idea .The definition and inscape of regional passenger transport system were proposed.and its five characteristics: integrity, purpose, diversity, self-organization and openness are analyzed. On this basis, the meaning of the passenger transport system structure was analyzed. at the macro, meso, and micro levels and then, the main studying contents were determined.After analyzing the influence factors of regional integrated passenger transport structure , its evolution law was summarized.,Again,the same analyse was conducted based on realistic situation in China Then, from the macro level,the paper analysed the adaptability between supply and demand of the regional passenger transport. From the moderate-level, the paper analysed transport characteristics and economic characteristics of the integrated passenger transport's transport modes and determined their scope. It analysed the factors affecting the selection of passenger travel mode from the micro and macro levels, and build generalized cost function based on the influence factors analysis, calibrated the relevant parameters with Analytic Hierarchy ProcessOn the basis of the analysis above, the study of regional passenger transport structure optimization is carried out on the basis of the necessity and principles from both static and dynamic.From the static level, two kinds of optimization idea were proposed to meet regional passenger's demand which are minimum resource consumption and user global optimization., resource-saving structure optimization model and user-optimum structure optimization model were build respectively.Then,the paper verified the latter model and analyzed the results using regional passenger system of Harbin, Daqing and Yichun .From the dynamic level, Referring to Markov chain theory, regional integrated transport passenger structure trend evolution model was build , Finally, forecast and then analytic developmental trend were conducted using passenger transport system in Heilongjiang .