AFDX (Avionics Full Duplex Switched Ethernet) network is a deterministic network widely used for data exchange between aviation subsystems. In order to accurately and efficiently detect and analyze aircraft AFDX network data, a WinPcap-based AFDX network data analyzer design and frame parsing method are proposed to realize real-time capture, display and parsing of AFDX data frames. Experimental verification was carried out using a dedicated AFDX board. The results show that the designed analyzer is able to capture and analyze AFDX data frames in real time, and can be tested for its characteristics.
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Wang et al. (2024) studied this question.
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