Abstract:In order to realize the interchangeability of test program and test resource,and the interchangeability of test object and test data(test results and diagnostic information)among different systems,ATS software platform is studied and implemented based on ATML standard. The ATML standrad is studied and analyzed indetail.On this basis,the ATML standard is described indetail.An ATS software plateform based on ATML standard is implemented by using XML and other related technologies.Through practical application,the research and implementation of the software platform greatly shortens the development cycle of the test program,reduces the development cost,meets the complex and chageable test requirements,and can keep up with the growing technical requirments.The hardware expansion and software expansion of the software platform can accomplish a variety of different UUT testing tasks.The development of the software platform can effectively solve many interesting keywords in the field of maintenance and support,such as low fault diagnosis efficiency,high test cost,poor exchage of test information and so on.