Abstract: In order to deal with logistics management problems of large amount of business data and high timeliness requirement in EMU maintenance operation, this article used the concept of intelligent logistics for reference, discussed the application of two-dimensional code technology and radio frequency identification (RFID) technology in EMU depots and EMU application office, formed the logistics distribution plan with the maintenance plan of the EMU, adopted an automated guided transport vehicle (AGV) to establish an intelligent logistics system which was suitable for the maintenance operation of EMU. The system could effectively cut down the workload of information acquisition in theory, reduce waiting time, was important to improve the maintenance operation efficiency of EMU.