Abstract:In order to analyze the development status of public transport metropolis, a game theory model is established to analyze the current situation of public transport. Taking Ningbo as the survey object, collect the relevant data of the travel volume of the city's main modes of transportation within one day. Use chart tools such as Excel to calculate the respective share rate of the four modes of transportation, the daily departure cost of residents and the daily operating cost of managers. Establish a two-tier game model to evaluate the health status of public transport in Ningbo under the existing public transport sharing rate, and look forward to the vision of urban public transport development in the future.