Abstract: This article took the integrated tram management system of Songjiang Tram Line 2 in Shanghai as an example, and analyzed the structure and function of the system. The article used VC++ programming technology, SQL database and MFC technology to simulate the basic functions of the simulation system, including tram simulation operation, timetable management, tram working diagram generation and HMI interface. The simulation software shows the operation process of tram intuitively, which can be used for dispatcher training and some key technology research, such as tram operation timetable adjustment algorithm.