This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Activation Timing in a Vehicle-to-Vehicle Communication System for Traffic Collision
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 05, 2016 by SAE International in United States
Annotation ability available
Vehicle to vehicle communication system (V2V) can send and receive the vehicle information by wireless communication, and can use as a safety driving assist for driver. Currently, it is investigated to clarify an appropriate activation timing for collision information, caution and warning in Japan. This study focused on the activation timing of collision information (Provide objective information for safe driving to the driver) on V2V, and investigated an effective activation timing of collision information, and the relationship between the activation timing and the accuracy of the vehicle position. This experiment used Driving Simulator. The experimental scenario is four situations of (1) “Assistance for braking”, (2) “Assistance for accelerating”, (3) “Assistance for right turn” and (4) “Assistance for left turn” in blind intersection. The activation timing of collision information based on TTI (Time To Intersection) and TTC (Time To Collision). The objective evaluation was evaluated by driver’s actions, and the subjective evaluation was evaluated by participates about the activation timing and necessity for collision information. As the results, in each scenario from (1) to (4), an appropriate activation timings of collision information was (1) more than 6s before intersection, (2) more than 3.7s before intersection, (3) more than 5.8s before intersection, and (4) from 1.4s to 10.8s before collision. Considering about the relationship between activation timing and accuracy of the vehicle position, if the system has an error of the vehicle position, experimental participates evaluated the system as “ineffective”.
|Technical Paper||Latency Analysis for Inter-Vehicle Communications|
|Ground Vehicle Standard||ITS In-Vehicle Message Priority|
CitationHirose, T., Makino, T., Taniguchi, M., and Kubota, H., "Activation Timing in a Vehicle-to-Vehicle Communication System for Traffic Collision," SAE Technical Paper 2016-01-0147, 2016, https://doi.org/10.4271/2016-01-0147.
- National Police Agency Transportation Bureau Generation status of traffic accidents in 2014 Japan
- Institute for Traffic Accident Research and Data Analysis Characteristics and factor analysis of Crossing Collision Japan
- Ridge , M. and Dekelbaum , R. V2V Next Steps: A Proposal for Simplification of V2V Safety Systems SAE Technical Paper 2013-01-0982 2013 10.4271/2013-01-0982
- Azimi , S. , Bhatia , G. , Rajkumar , R. , and Mudalige , P. Vehicular Networks for Collision Avoidance at Intersections SAE Int. J. Passeng. Cars - Mech. Syst. 4 1 406 416 2011 10.4271/2011-01-0573
- Edwards , C. , Hankey , J. , Kiefer , R. , Grimm , D. et al. Understanding Driver Perceptions of a Vehicle to Vehicle (V2V) Communication System Using a Test Track Demonstration SAE Int. J. Passeng. Cars - Mech. Syst. 4 1 444 461 2011 10.4271/2011-01-0577
- Fullerton M. , Leonhardt A. , Assenmacher S. , Baur M. , Busch F. , Beltran C. , Minguez JJ. , Paadin T. Simulation Study On Improving Traffic Safety And Traffic Flow In The Vicinity Of A Motorway Accident Through Vehicle-To-Vehicle Communication IEN Conf. Publ. 564 104 109 2010
- NHTSA Vehicle Safety Communications - Applicationns (VSC-A) Final Report DOT HS 811 492A 2011
- NHTSA Vehicle Safety Communications Consortium, Vehicle safety communications project task 3 final report: Identify intelligent vehicle safety applications enabled by DSRC DOT HS 809 859 2005
- Ministry of Land, Infrastructure, Transport and Tourism The guideline of driving assist system by communication Japan
- Popovic , Z. and Mochizuki , Y. A Method for Testing GPS in Obstructed Environments Where GPS/INS Reference Systems Can Be Ineffective SAE Technical Paper 2011-01-1036 2011 10.4271/2011-01-1036
- Nagle , T. , Arnold , J. , Wilson , C. , and Novak , P. Automotive Concepts for Use of the Modernized Global Positioning System (GPS) SAE Technical Paper 2003-01-0538 2003 10.4271/2003-01-0538
- Salameh N. , Challita G. , Mousset S. , Bensrhair A. , Ramaswamy S. Collaborative positioning and embedded multi-sensors fusion cooperation in advanced driver assistance system Transportation Research Part C-emerging Technologies 2012 29 197 213 10.1016/j.trc.2012.05.004
- Williams T. , Alves P. , Lachapelle G. , Basnayake C. Evaluation of GPS-based methods of relative positioning for automotive safety applications Transportation Research Part C-emerging Technologies 2011 23 98 108 10.1016/j.trc.2011.08.011
- Hirose , T. , Gokan , M. , Kasuga , N. , and Sawada , T. A Study on Modeling of Driver's Braking Action to Avoid Rear-End Collision with Time Delay Neural Network SAE Int. J. Passeng. Cars - Mech. Syst. 7 3 1016 1026 2014 10.4271/2014-01-0201
- UNECE World Forum for the Harmonization of Vehicle Regulations (WP.29) http://www.unece.org/trans/main/wp29/meeting_docs_wp29.html Jul. 2015