Reserch On The Harmony Of Compositive Transportation Of A Metropolis

With the acceleration of urbanization, the increasing size of cities, more and more traffic,more and more complex modes of transportation, will cause increasingly complex integratedtransport more problems, will take a serious impact on the life of the city residents and dailytravel . One of the most critical integrated traffic problem is the city integrated transportcoordination.Based on the research about the comprehensive transport coordination in large cities athome and abroad, based on the detailed description and analyze the characteristics of the bigcity integrated traffic way, the present situation and the development trend of urban trafficsystem structure,then analyze the related theory of transportation coordination, includinganalyzing the conception of coordination，putting forward the conception of synthesistransportation coordination,making the the theoretical foundation for the later. Then the paperanalyzed the influencing faetor of the synthesis transportation coordination which is thebasement of the synthesis transportation coordination struetural equation model.Based on analyzed the influeneing factor and the relationship between themselves, thesynthesis transportation coordinative structural equation model was constructed byassuming.Then through reasonable design the taiyuan synthesis transportation coordinationsubjective sensation on the stratified sampling way obtained the data, then dealing with thedata by the LISREL software Programming computation, as well as obtained the fitting betterideal model and model parameters by iterative computation. The result indicated that thetaiyuan city integrated traffic coordination level as the medium, in which urbancomprehensive transportation structure residents satisfaction rate is better, the traffic in therunning state of intersection delay and comprehensive transit in the residence is poor. And inaccordance with the conclusion, the paper put forward countermeasures and suggestios coordinated to the Taiyuan’s synthesis transportation.Finall, the paper summarized the study conclusion and proposed that certainquestions which need to research deeply and the further development direction.