To meet the requirements of simulating a large amount of communication between the section control systems and the on-board communication devices for wireless communication in high-speed maglev system, a high-speed maglev wireless communication system simulation platform using C++ language was established. Based on the specific wireless communication method and data format of the high-speed maglev system, the platform architecture design, UI design and control program were implemented, which successfully reduced the communication delay to less than 4 ms. The platform had the capability for configuring the network nodes, which established a foundation for studying the interferences of the system-level wireless communication functions on the safety of high-speed maglev operation.