Abstract:According to the characteristics of complicated structure, expensive price and high maintenance training costs, an information terminator simulator is designed to realize equipment maintenance training. Based on the internal structure, working principle, signal characteristics and maintenance process of a combat vehicle driver''s task terminal, the terminal simulator with similar physical equipment is reconstructed by using simulation technology and embedded design technology. With the simulator as the core and the hardware equipment such as signal generator and upper computer, the simulation platform is constructed to maintain training. Using the simulator it is easy to know internal structure, carry out maintenance process training and estimate training result. The application shows the simulator can meet the needs of maintenance teaching and training, and raise maintenance standards of the worker.