About | Contact Us | Register | Login
ProceedingsSeriesJournalsSearchEAI
Collaborative Computing: Networking, Applications and Worksharing. 14th EAI International Conference, CollaborateCom 2018, Shanghai, China, December 1-3, 2018, Proceedings

Research Article

Safety Message Propagation Using Vehicle-Infrastructure Cooperation in Urban Vehicular Networks

Download(Requires a free EAI acccount)
192 downloads
Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1007/978-3-030-12981-1_17,
        author={Xiaolan Tang and Zhi Geng and Wenlong Chen},
        title={Safety Message Propagation Using Vehicle-Infrastructure Cooperation in Urban Vehicular Networks},
        proceedings={Collaborative Computing: Networking, Applications and Worksharing. 14th EAI International Conference, CollaborateCom 2018, Shanghai, China, December 1-3, 2018, Proceedings},
        proceedings_a={COLLABORATECOM},
        year={2019},
        month={2},
        keywords={Urban vehicular networks Safety message Vehicle-infrastructure cooperation Roadside units Transmission checking},
        doi={10.1007/978-3-030-12981-1_17}
    }
    
  • Xiaolan Tang
    Zhi Geng
    Wenlong Chen
    Year: 2019
    Safety Message Propagation Using Vehicle-Infrastructure Cooperation in Urban Vehicular Networks
    COLLABORATECOM
    Springer
    DOI: 10.1007/978-3-030-12981-1_17
Xiaolan Tang1,*, Zhi Geng1,*, Wenlong Chen1,*
  • 1: Capital Normal University
*Contact email: tangxl@cnu.edu.cn, 2151002071@cnu.edu.cn, chenwenlong@cnu.edu.cn

Abstract

A soaring number of vehicles in modern cities bring in complicated urban transportation and severe safety risks. After a traffic accident occurs, how to quickly disseminate this alert to other vehicles is very important to avoid rear-end collision and traffic jam. Existing studies mainly use the vehicles travelling in the same direction as the collision vehicles to forward safety messages, which strictly limit the performance improvements. In this paper, we propose a safety message propagation scheme using vehicle-infrastructure cooperation in urban vehicular networks, named SMP. On straight roads, the opposite-lane front vehicles help to relay data when no further collision-lane back vehicles exist, while at intersections, the deployed roadside units create new safety messages with updated dissemination parameters and distribute them in the upstream lanes. The collaboration of vehicles in two directions and roadside units enhances the performances of safety-related applications. Besides, three checking policies are designed to avoid transmission failures and hence save network resources. Simulation experiments show that SMP achieves a high reception ratio and a short propagation delay.

Keywords
Urban vehicular networks Safety message Vehicle-infrastructure cooperation Roadside units Transmission checking
Published
2019-02-07
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-030-12981-1_17
Copyright © 2018–2025 ICST
EBSCOProQuestDBLPDOAJPortico
EAI Logo

About EAI

  • Who We Are
  • Leadership
  • Research Areas
  • Partners
  • Media Center

Community

  • Membership
  • Conference
  • Recognition
  • Sponsor Us

Publish with EAI

  • Publishing
  • Journals
  • Proceedings
  • Books
  • EUDL