Design of ARINC664 bus Network Test System Based on WinPCap

Aiming at the aircraft integrators ICD configuration network performance testing and analysis requirements and completing the network bus data collection and analysis tasks, an ARINC664 bus network test system based on WinpCap is designed. The hardware is designed and developed based on ordinary PC or industrial computer and high-performance Ethernet card. The software is based on WinPCap network packet capture tool for secondary development. The NDIS interface is used to filter non-ARINC664 data frames. The AFDX protocol stack is built based on WinPcap. Based on the modular design concept, the design scheme combines different functional module units to realize the design and development of the entire software. Combined with the experimental platform to verify the feasibility of design system. The system design realizes the function of analysing the performance parameters of the entire network, which is of great significance to the overall safety verification of large commercial aircraft.