Study on In-Vehicle Network Design Technology for Software-Defined Vehicles based on Time and Bandwidth Division Flow Assignment to Accommodate Heterogeneous Communication Flow Types

In a software-defined vehicle (SDV), where software controls all of the vehicle behaviors, heterogeneous communication flows with different characteristics share a single in-vehicle network. While Time-Sensitive Networking (TSN) is promising to prevent interferences among the flows, conventional network design methods for TSN require huge computational effort. To reduce computational complexity, the authors propose “time and bandwidth division flow assignment method” where the communication resource is partitioned based on the characteristics of the communication flows. By the evaluation, they confirmed their method could generate network design within one second satisfying all of the communication requirements supposing autonomous driving level 2.

• Record URL:
  https://doi.org/10.11351/jsaeronbun.55.614
• Record URL:
  https://www.jstage.jst.go.jp/article/jsaeronbun/55/3/55_20244236/_pdf
• 
• Record URL:
  https://scholar.google.com/scholar_lookup?title=Study+on+In-Vehicle+Network+Design+Technology+for+Software-Defined+Vehicles+based+on+Time+and+Bandwidth+Division+Flow+Assignment+to+Accommodate+Heterogeneous+Communication+Flow+Types&author=Y.+Oishi&author=K.+Maeda&author=G.+Ono&publication_year=2023
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Oishi, Yuji
  • Maeda, Koji
  • Ono, Goichi
• Publication Date: 2024-5

Language

• English
• Japanese

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 614-620
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 55
  • Issue Number: 3
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Advanced vehicle control systems; Bandwidth; Intelligent vehicles; Level 2 driving automation; Mobile communication systems; Networks
• Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management; Vehicles and Equipment;

Filing Info

• Accession Number: 01922327
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jun 24 2024 9:26AM