Ethernet data distribution service data processing method

Yu Wu; Xiaoya Li; Huiyang Hu

doi:10.1117/12.2679124

8 May 2023 Ethernet data distribution service data processing method

Yu Wu, Xiaoya Li, Huiyang Hu

Proceedings Volume 12635, Second International Conference on Algorithms, Microchips, and Network Applications (AMNA 2023); 126350A (2023) https://doi.org/10.1117/12.2679124
Event: International Conference on Algorithms, Microchips, and Network Applications 2023, 2023, Zhengzhou, China

Abstract

With the rapid development of aviation electromechanical technology, new aircraft are equipped with a large number of sensors and electronic control devices. In order to meet the data transmission requirements of avionics systems, Ethernet Data Distribution (DDS) protocol has gradually become the standard solution for published/subscribed data in distributed real-time systems. Facing the new requirements of bus data processing using DDS protocol, starting from the characteristics and format of Ethernet DDS data recording, this paper gives the overall architecture and core processing method of the processing software. This paper analyzes the key problems of Ethernet DDS data processing and proposes solutions for DDS bus Interface Control Document (ICD) plane structure, multi-level parallel data processing algorithm, data detection and filtering. The method is validated and can correctly process Ethernet DDS data.

Citation Download Citation

Yu Wu, Xiaoya Li, and Huiyang Hu "Ethernet data distribution service data processing method", Proc. SPIE 12635, Second International Conference on Algorithms, Microchips, and Network Applications (AMNA 2023), 126350A (8 May 2023); https://doi.org/10.1117/12.2679124

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