Study On The Construction Of Urban Green Transportation System

In recent years,with the rapid development of urbanization and motorization,cities have experienced problems such as the rapid growth of private cars,the excessive proportion of motorcycles,the lack of public transport competitiveness,and low road network density.Under the urban development trend of “low-carbon and green travel”,in order to avoid the“city traffic accident” in the future,the development mode of urban green transport and the optimization of its own traffic structure will help improve the urban traffic environment and enhance the quality of life of residents.Promote the healthy development of the whole society.Based on the above background,the paper takes the coordination of the green transportation system as the research object,and explores the direction and thinking of its future development.The main research contents are as follows:(1)Analyzed the development and research status of green traffic at home and abroad,proposed that the current green transportation systems stay within their respective areas and scope,and cannot guarantee the completeness and connectivity of the entire transportation system.It proposes to build a comprehensive evaluation model from each The coordination of green traffic subsystems is used to evaluate the development of green transport systems in different cities.(2)The green transportation system is divided into three subsystems: pedestrian system,public bicycle system,and urban public transportation system.The detailed development of the current development characteristics of each subsystem,the status quo of infrastructure construction,and the problems in the operation process are detailed.analysis.(3)Based on the green traffic development objectives,an evaluation index system for the development level of various subsystems of green transportation was constructed,and the importance of each index was analyzed.(4)According to the three-level index system of "target level,criterion level,and index level",the weights of evaluation indicators for each green transportation subsystem are determined,and a comprehensive application of weighted average and improved fuzzyanalytic hierarchy process to build a comprehensive level of green transportation development is proposed.Evaluation model.(5)According to the current development status of urban green traffic,relevant optimization measures are proposed for each green traffic subsystem.