A Cloud-Based Automatic Test System for Civil Aircraft Ground Function Health Management

At present, the development of the test process design process for civil aircraft mainly relies on the process personnel to manually review relevant test information and write test process documents, which results in low efficiency of test process development and cannot effectively guarantee the standardization and normalization of process documents. The development of technology has made the unit under test more complicated, which lengthens the functional test cycle, and cannot meet the actual needs of current product production and maintenance. This paper proposes the research based on the Automatic Test Markup Language (IEEE 1671 ATML) and the Signal and Test Definition (IEEE-1641 STD), and builds an automated integrated test system that meets the requirements of automated integrated testing of domestic civil aircraft ground functions. Among them, the development and management of integrated test cases have realized the inheritability, reusability and sharing of test cases; the secondary packaging drive technology of test resources realizes multi-variable and multi-channel online real-time monitoring; the machine based on interface control files It supports bus protocol management and test operation, and realizes the flexible configuration of bus communication protocol in the test process.