Abstract:With the rapid development of intelligent manufacturing and high-tech at the present stage, the types of modern aviation equipment are becoming more and more abundant, the equipment functions are advanced, and the technical complexity is also increasing. These modern equipments improve the operational effectiveness of aviation equipment. Brought complicated testing, diagnosis and security issues. As the technical complexity of the equipment becomes higher and higher, fault detection and diagnosis become more and more difficult. After the equipment fails, it cannot be repaired in time, which seriously affects the integrity of the equipment. [] also increases the cost of equipment support. The design proposes a universal automatic test platform for aviation equipment. It adopts an open architecture, open standards and a new generation of test technology to realize the integration, generalization, serialization and standardization of automatic equipment detection equipment, and solve the equipment test and While ensuring the problem, the type of testing equipment is minimized, the technical level of the testing equipment is improved, and the equipment is quickly and efficiently detected and repaired at a low cost.