Research on Classification and Grading of Highway Passenger Transport Hub

On the basis of influence factors on highway passenger transport hub,five evaluation indicators are selected,namely population,gross domestic product,highway passenger traffic,transportation geographic conditions and urban grade.One hundred and seventy-nine highway passenger transport hubs are selected as research objects,and two methods,which are node important degree and clustering method,are respectively used to classify and grade highway passenger transport hubs.The results of two methods are compared,and a four hierarchical structure result of highway passenger transport hub is put forward.The results show that the method in this paper has good adaptability and practicality.