Abstract:SCATS is a domestic signal oriented automatic testing software development platform based on the latest AMTL standard. By using the ATML standard, the information of test results, test instrument functions, test strategies, signal characteristics, fault diagnosis and measured objects is shared and exchanged. Through the application of general test equipment for airborne electronic systems, it shows that the software development of SCATS test equipment has good versatility and portability, especially the TPS development adopts no-code programming technology, which greatly reduces the technical threshold of TPS developers, the software interface is friendly and readable.