Abstract—With features such as the high data transfer rate of
1G/bps and strong compatibility, in-vehicle Ethernet can
become the backbone network of next-generation in-vehicle bus
network systems. Currently, in-vehicle Ethernet is mainly used
in audio and video entertainment systems, to further improve
the network security performance of in-vehicle Ethernet, the
information security of the data layer and physical layer in the
in-vehicle bus network system must be ensured. Based on the
characteristics of in-vehicle Ethernet data frame structure, this
paper introduces IEEE 802.1 Qci protocol, proposes an
information fault detection method through data shifting,
detection, and policing, and verifies it by simulation with
OMNET++ simulation system. The experimental results show
that the accuracy rate of in-vehicle Ethernet data during
transmission can reach 99.61%, which further improves the
network security performance of in-vehicle Ethernet.
Index Terms—In-vehicle ethernet, information fault
detection, IEEE 802.1Qci, OMNET++.
The authors are with the College of Engineering of Yanbian University,
Yanji, China.
*Correspondence: (e-mail: ynxu@ybu.edu.cn).
Cite: Yue Wang, Yu-Jing Wu, Yi-Hu Xu, and Yi-Nan Xu*, "Research of In-Vehicle Ethernet Information Fault Detection Based on IEEE 802.1Qci," International Journal of Future Computer and Communication vol. 12, no. 1, pp. 1-4, 2023.
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