Abstract: Based on the Internet of Things technology, this study proposes a design scheme of urban rail electromechanical system with integrated intelligent control. The characteristics of Internet of Things technology and the technical basis of intelligent control are analyzed. On this basis, the overall architecture of urban rail electromechanical system is designed, and two key subsystems of intelligent control and condition monitoring are developed. The simulation results show that the proposed electromechanical system can effectively improve the energy utilization efficiency, reduce the equipment failure rate, and optimize the operation effect of urban rail.