IEMEK Journal of Embedded Systems and Applications (대한임베디드공학회논문지)

Institute of Embedded Engineering of Korea (대한임베디드공학회)
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Performance Analysis of CAN-FD Based Network Against Network Topology

네트워크 토폴로지에 따른 CAN-FD 통신 영향성 분석

  • Received : 2017.07.08
  • Accepted : 2017.10.18
  • Published : 2017.12.31
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Abstract

The most common communication interface for automotive electronic control devices is CAN (Controller Area Network). Sine CAN was first adopted to Daimler vehicles in 1991, all of automobile manufacturers use the CAN communication for in-vehicle networks. However, as the number of electronic control devices connected to the CAN network rapidly increases, the CAN protocol reaches the limit of technology. To overcome this limitation, Bosch introduced the new communication protocol, that is CAN-FD (Flexible Data-rate). In this paper, we analyze 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.

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References

  1. 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). https://doi.org/10.14372/IEMEK.2013.8.3.163
  2. 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. https://doi.org/10.1109/COMST.2016.2521642
  3. B. V. Kumar, J. Ramesh, "Automotive in Vehicle Network Protocols," Proceeding of International Conference on Computer Communication and Informatics, 2014.
  4. 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. https://doi.org/10.1109/TVT.2014.2371470
  5. 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.
  6. 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.
  7. F. Hartwich, "CAN With Flexible Data-Rate," Proceedings of International CAN Conference, pp. 1-9, 2012.
  8. O. Esparza, W. Leichtfried, F. Gonzalez, "Transitioning Applications From CAN 2.0 to CAN FD," Proceedings of International CAN Conference, 2015.
  9. ISO11898-1:2015-Road Vehicles - Controller Area Network (CAN - Part1:Data Link Layer and Physical Signalling.
  10. ISO11898-2:2016-Road Vehicles - Controller Area Network (CAN - Part2:High-speed Medium Access Unit.
  11. M. Hell, "The Physical Layer in the CAN FD World," CAN Newsletter, 2014.
  12. F. Hartwich, "Bit Time Requirements for CAN FD," Proceedings of International CAN Conference, 2013