Research on the test method of AFDX end system

With the wide application of the AFDX (Avionics Full Duplex Switched Ethernet) network, the demand for AFDX terminal system testing increases daily. However, the content of AFDX is complex, the testing-related work is tedious, and the testing work of the system puts a significant burden on the testers. Therefore, it is essential to implement the research of AFDX terminal system testing methods to improve the efficiency of terminal system testing. This paper analyzes the AFDX network protocol and proposes a test method by studying the terminal system test requirements.