The Impaction Analysis Of Passenger Transport System Mode On The Urban Sustainable Development

Urban passenger traffic system is an important pillar of socio-economic development, and urban passenger transport system mode affects transport efficiency of urban passenger traffic system to a great extent.Faced with the diversification of resident trip demand, in terms of urban sustainable development , it is necessary for us to integret all the traffic modes like bicycle and treadmill or private automlbile, not only fully affirming the role of all the traffic modes but also making it primely promote social and economic development and taking environment factor and energy demand into account. Based on it, the paper probes into the rational trend of urban passenger transport system mode.Firstly, the paper analyzes the complexion of all the traffic modes and the impact factors of passenger transport system mode development , and puts forward six passenger transport system models for our country's citis ,combining domestic and international reference on transport system mode.Secondly, the paper expatiates the concept of urban sustainable development and analyzes the impact of passenger transport system mode on the various aspects of urban sustainable development, on the basis of it, the paper structures a new model for traffic mode sustainability assessing, and gets two types of impact assessment results by applying analytic hierarchy process.Then, with the evaluation results, the paper constructs the mathematical programming model of transport system mode optimization ,with the maximum efficiency of the urban sustainable development.urban sustainable development as its objective ,and urban passenger trip demand,environmental capacity etc as its constraints.Finally,the paper attempts to address the question of how the rational passenger transport system mode could be got; the optimization model is then applied and analyzed in case of Suzhou.