Vehicular safety applications, such as cooperative collision warning systems, rely on beaconing to provide situational awareness that is needed to predict and therefore to avoid possible collisions. Beaconing is the continual exchange of vehicle motion-state information, such as position, speed, and heading, which enables each vehicle to track its neighboring vehicles in real time. This work presents a context-aware adaptive beaconing scheme that dynamically adapts the beaconing repetition rate based on an estimated channel load and the danger severity of the interactions among vehicles. The safety, efficiency, and scalability of the new scheme is evaluated by simulating vehicle collisions caused by inattentive drivers under various road traffic densities. Simulation results show that the new scheme is more efficient and scalable, and is able to improve safety better than the existing non-adaptive and adaptive rate schemes.
H. S. Tan and J. Huang, “DGPS-Based Vehicle-to-Vehicle Cooperative Collision Warning: Engineering Feasibility Viewpoints,” IEEE Transactions on Intelligent Transportation System, Vol. 7, No. 4, 2006, pp. 415-428. doi:10.1109/TITS.2006.883938
R. Sengupta, S. Rezaei, S. E. Shladover, D. Cody, S. Dickey and H. Krishnan, “Cooperative Collision Warning Systems: Concept Definition and Experimental Implementation,” Journal of Intelligent Transportation Systems, Vol. 11, No. 3, 2007, pp. 143-155. doi:10.1080/15472450701410452
G. K. Mitropoulos, I. S. Karanasiou, A. Hinsberger, F. Aguado-Agelet, H. Wieker, H.-J. Hilt, S. Mammar and G. Noecker, “Wireless Local Danger Warning: Cooperative Foresighted Driving Using Intervehicle Communication,” IEEE Transactions on Intelligent Transportation Systems, Vol. 11, No. 3, 2010, pp. 539-553. doi:10.1109/TITS.2009.2034839
“IEEE 802.11 Standard Amendment 6: Wireless Access in Vehicular Environments,” IEEE Std. 802.11p, 2010.
“IEEE Standard for Wireless Access in Vehicular Environments (WAVE)—Networking Services,” IEEE Std. 1609.3, 2010, pp. 1-144.
J. Yin, T. ElBatt, G. Yeung, B. Ryu, S. Habermas, H. Krishnan and T. Talty, “Performance Evaluation of Safety Applications over DSRC Vehicular Ad Hoc Networks,” Proceedings of the 1st ACM International Workshop on VANET, Philadelphia, 1 October 2004.
P. Alexander, D. Haley and A. Grant, “Cooperative Intelligent Transport Systems: 5.9-Ghz Field Trials,” Proceedings of the IEEE, Vol. 99, No. 7, 2011, pp. 1213-1235. doi:10.1109/JPROC.2011.2105230
The CAMP Vehicle Safety Communications Consortium, “Vehicle Safety Communications Project—Task 3 Final Report—Identify Intelligent Vehicle Safety Applications Enabled by DSRC,” Tech. Rep. DOT HS 809 859, NHTSA, US Department of Transportation, Washington, 2005.
S. Yousefi, M. Fathy and A. Benslimane, “Performance of Beacon Safety Message Dissemination in Vehicular Ad Hoc Networks (VANETs),” Journal of Zhejiang University—Science A, Vol. 8, No. 12, 2007, pp. 1990-2004.
M. van Eenennaam, W. K. Wolterink, G. Karagiannis and G. Heijenk, “Exploring the Solution Space of Beaconing in VANETs,” Proceedings of the IEEE Vehicular Networking Conference, Tokyo, 28-30 October s2009, pp. 1-8. doi:10.1109/VNC.2009.5416370
M. Saito, J. Tsukamoto, T. Umedu and T. Higashino, “Design and Evaluation of Intervehicle Dissemination Protocol for Propagation of Preceding Traffic Information,” IEEE Transactions on Intelligent Transportation Systems, Vol. 8, No. 3, 2007, pp. 379-390. doi:10.1109/TITS.2007.902650
C.-L. Huang, Y. P. Fallah, R. Sengupta and H. Krishnan, “Adaptive Intervehicle Communication Control for Cooperative Safety Systems,” IEEE Network, Vol. 24, No. 1, 2010, pp. 6-13. doi:10.1109/MNET.2010.5395777
R. K. Schmidt, T. Leinmüller, E. Schoch, F. Kargl and G. Sch?fer, “Exploration of Adaptive Beaconing for Efficient Intervehicle Safety Communication,” IEEE Network, Vol. 24, No. 1, 2010, pp. 14-19. doi:10.1109/MNET.2010.5395778
M. van Eenennaam, G. Karagiannis and G. Heijenk, “Towards Scalable Beaconing in VANETs,” Proceedings of the 4th ERCIM Workshop on eMobility, Lule?, 31 May 2010, pp. 103-108.
D. Jiang, V. Taliwal, A. Meier, W. Holfelder and R. Herrtwich, “Design of 5.9 Ghz DSRC-Based Vehicular Safety Communication,” IEEE Wireless Communications, Vol. 13, No. 5, 2006, pp. 36-43. doi:10.1109/WC-M.2006.250356
F. Schmidt-Eisenlohr, M. Torrent-Moreno, J. Mittag and H. Hartenstein, “Simulation Platform for Inter-Vehicle Communications and Analysis of Periodic Information Exchange,” Proceedings of the 4th Annual Conference on Wireless on Demand Network Systems and Services, Obergurgl, 24-26 January 2007, pp. 50-58. doi:10.1109/WONS.2007.340475
C. L. Robinson, D. Caveney, L. Caminiti, G. Baliga, K. Laberteaux and P. R. Kumar, “Efficient Message Composition and Coding for Cooperative Vehicular Safety Applications,” IEEE Transactions on Vehicular Technology, Vol. 56, No. 6, 2007, pp. 3244-3255. doi:10.1109/TVT.2007.907325
J. Mittag, F. Schmidt-Eisenlohr, M. Killat, J. H?rri and H. Hartenstein, “Analysis and Design of Effective and Low-Overhead Transmission Power Control for VANETs,” Proceedings of the 5th ACM International Workshop on VANET, San Francisco, 14-19 September 2008. doi:10.1145/1410043.1410051
M. Torrent-Moreno, J. Mittag, P. Santi and H. Hartenstein, “Vehicle-to-Vehicle Communication: Fair Transmit Power Control for Safety-Critical Information,” IEEE Transactions on Vehicular Technology, Vol. 58, No. 7, 2009, pp. 3684-3703. doi:10.1109/TVT.2009.2017545
S. Rezaei, R. Sengupta, H. Krishnan, X. Guan and R. Bhatia, “Tracking the Position of Neighboring Vehicles Using Wireless Communications,” Transportation Research Part C: Emerging Technologies, Vol. 18, No. 3, 2009, pp. 335-350. doi:10.1016/j.trc.2009.05.010
M. Armaghan, M. Fathy and S. Yousefi, “Improving the Performance of Beacon Safety Message Dissemination in Vehicular Networks Using Kalman Filter Estimation,” In: D. Slezak, et al., Eds., Communication and Networking, Springer, Berlin Heidelberg, 2009, pp. 74-82. doi:10.1007/978-3-642-10844-0_10
C.-L. Huang, Y. P. Fallah, R. Sengupta, and H. Krishnan, “Information Dissemination Control for Cooperative Active Safety Applications in Vehicular Ad-Hoc Networks,” Proceedings of the IEEE Global Telecommunications Conference, Honolulu, 30 November-4 December 2009, pp. 1-6.
A. Sebastian, M. Tang, Y. Feng and M. Looi, “Multi-Vehicles Interaction Graph Model for Cooperative Collision Warning System,” Proceedings of the IEEE Intelligent Vehicles Symposium, Xi’an, 3-5 June 2009.
J. Huang and H.-S. Tan, “Impact of Communication Reliability on a Cooperative Collision Warning System,” Proceedings of the IEEE Intelligent Transportation Systems Conference, Seattle, 30 September-3 October 2007, pp. 355-360. doi:10.1109/ITSC.2007.4357731
N. M. Drawil and O. Basir, “Intervehicle-Communication- Assisted Localization,” IEEE Transactions on Intelligent Transportation Systems, Vol. 11, No. 3, 2010, pp. 678- 691. doi:10.1109/TITS.2010.2048562
M. Green, “‘How Long Does It Take to Stop?’ Methodological Analysis of Driver Perception-Brake Times,” Transportation Human Factors, Vol. 2, No. 2, 2000, pp. 195-216. doi:10.1207/STHF0203_1
“The ns-3 Network Simulator,” 2011. http://www.nsnam.org
S. Biswas, R. Tatchikou and F. Dion, “Vehicle-to-Vehicle Wireless Communication Protocols for Enhancing Highway Traffic Safety,” IEEE Communications Magazine, Vol. 44, No. 1, 2006, pp. 74-82. doi:10.1109/MCOM.2006.1580935
D. Jiang, Q. Chen and L. Delgrossi, “Optimal Data Rate Selection for Vehicle Safety Communications,” Proceedings of the 5th ACM International Workshop on VANET, San Francisco, 14-19 September 2008, pp. 30-38.
J. C. Stutts, D. W. Reinfurt, L. Staplin and E. A. Rodgman, “The Role of Driver Distraction in Traffic Crashes,” AAA Foundation for Traffic Safety, Washington DC, 2001. http://www.aaafoundation.org/pdf/distraction.pdf
Chisalita and N. Shahmehri, “On the Design of Safety Communication Systems for Vehicles,” IEEE Transactions on Systems, Man and Cybernetics, Part A, Vol. 37, No. 6, 2007, pp. 933-s945. doi:10.1109/TSMCA.2007.897586