Abstract: This paper studied the application of virtualization technology in the integrated management platform of railway passenger service information system (abbreviated as the tourism service platform), solved the problems such as the infrastructure of the tourism service platform cannot meet the rapid deployment of the platform, implemented 7×24 h uninterrupted stable operation, timely troubleshooting, and improved the utilization rate of physical server. The application of virtualization technology improved the availability, stability and security of the passenger service platform. At present, the virtual passenger service platform has been applied in many railway administration group companies, and the application effects are good.