Abstract: With the development of emerging technologies such as big data, the connotation and extension of traffic data have been further expanded, and further data mining and utilization has become a hot spot on transportation research and practice. Data analysis and research should become an indispensable skill for students major in transportation, and the transportation experiment course system should also keep up with the development of big data technology. The construction of an experimental platform for Internet big data on traffic is deeply discussed in this article. Based on Didi’s big data sharing project, interactive and highly variable big data analysis and visualization experiments are developed, including data cleaning and processing, preliminary data processing and visualization, application research on data mining, etc. Five basic experiments and two comprehensive experiments are designed to enable students to master the practical ability of big data processing, analysis and application.