A Validity of in-Vehicle Networks Using CAN-FD
Keywords:
Automotive Control system, In-vehicle networks, CAN-FD, Cyber SecurityAbstract
The most common communication interface for automotive electronic control units is CAN (Controller Area Network). Since CAN was first introduced in Daimler vehicles in 1991, all automotive manufacturers have adopted CAN communication for in-vehicle networks. However, as the number of electronic control units connected to the CAN network grows rapidly, the CAN protocol is reaching its technological limits. To overcome this limitation, Bosch has introduced a new communication protocol, CAN-FD (Flexible Data-rate). In this paper, we analyse the characteristics and limitations of CAN-FD communication according to the topology under the in-vehicle wiring harness environment designed based on the existing classic CAN communication.
References
J. Kim, J. Baek, K. Kwon, S. Lee, “Fast ECU Software Update Algorithm Using by Extending AUTOSAR CAN Interface,” IEMEK, J. Embed. Sys. Appl., Vol. 8, No. 3, pp. 163-169, 2013 (in Korean).
W. Zeng, M.A.S. Khalid, S. Chowdhury, “In-vehicle Networks Outlook: Achievements and Challenges,” IEEE Communications Surveys & Tutorials, Vol. 18, No. 3, pp. 1552-1571, 2016.
B. V. Kumar, J. Ramesh, “Automotive in Vehicle Network Protocols,” Proceeding of International Conference on Computer Communication and Informatics, 2014.
J.H. Kim, S. Seo, N. Hai, B.M. Cheon, Y.S. Lee, J.W. Jeon, “Gateway Framework for In-vehicle Networks Based on CAN, FlexRay, and Ethernet,” IEEE Transactions on Vehicular Technology, Vol. 64, No. 10, pp. 4472-4486, 2015.
N. Nowdehi, P. Kleberger, T. Olovsson, “Improving In-vehicle Network Architectures Using Automated Partitioning Algorithms,” Proceeding of IEEE Vehicular Networking Conference, pp. 259-266, 2015.
G. Andrei, S.V. Alexandru, “On the Communication Network Inside Vehicles,” Proceedings of International Conference on Electronic, Computers and Artificial Intelligence, pp. WW-13-WW-18, 2015.
F. Hartwich, “CAN With Flexible Data-Rate,” Proceedings of International CAN Conference, pp. 1-9, 2012.
O. Esparza, W. Leichtfried, F. Gonzalez, “Transitioning Applications From CAN 2.0 to CAN FD,” Proceedings of International CAN Conference, 2015.
ISO11898-1:2015-Road Vehicles — Controller Area Network (CAN — Part1:Data Link Layer and Physical Signalling.
ISO11898-2:2016-Road Vehicles — Controller Area Network (CAN — Part2:High-speed Medium Access Unit.
M. Hell, “The Physical Layer in the CAN FD World,” CAN Newsletter, 2014.
F. Hartwich, “Bit Time Requirements for CAN FD,” Proceedings of International CAN Conference, 2013
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Sukhyun Seo
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who submit papers with this journal agree to the following terms.