Fig. 1. Process of study.
Fig. 2. Tunnel entrance on the map of driving simulator.
Fig. 3. Scenario for reduction effect of secondary accidents.
Fig. 4. Driving simulation used in this study.
Fig. 5. Comparison of average driving speed between text type VMS and video type VMS.
Fig. 6. Average driving speed (Test 1).
Fig. 7. Average driving speed (Test 2).
Fig. 8. Average driving speed (Test 3).
Fig. 9. Average distance from accident spot to lane change spot.
Fig. 10. Average brake power.
Table 1. Analysis of average driving speed between text type VMS AND Video type VMS
Table 2. Analysis of point of lane change between text type VMS AND Video type VMS
Table 3. Analysis of brake power between text type VMS AND Video type VMS
Table 4. Analysis of average driving speed of experiment
Table 5. Analysis result of distance from the accident spot to the lane change spot by experiment
Table 6. Analysis of average brake power of experiment
Table 7. Analysis result of traffic safety impacts
References
- KoRoad, "Traffic Accident Analysis System"
- Y. K. Kang, S. W. Shin, J. H. Kim and J. W. Jeon, "Utilization of IoT Technology to Reduce Secondary Accident in Tunnels -Development Case of Real-time Accident Recognition/response System", The Korean Society of Hazard Mitigation, Vol. 15, No. 4, pp. 106-112, 2015.
- I. H. Choi, "Traffic Tunnel Accident Data Analysis", Parliamentary Inspection Data, 2017.
- Ministry of Land, Infrastructure and Transportation, "ITS Business Enforcement Policy", 2010.
- J. J. Park, D. N. Kim, Y. J. Park and W. C. Song, "Evaluation of Effectiveness on Delineation System Using Virtual Driving Simulator", International Journal of Highway Engineering, Vol. 19, No. 5, pp. 163-171, 2017. https://doi.org/10.7855/IJHE.2017.19.5.163
- J. J. Park and D. N. Kim, "An Evaluation on the Length of Guidance Lane Marking on Expressways Using Virtual Driving Simulator", The Korea Institute of Intelligent Transport Systems, Vol. 16, No. 5, pp. 1-11, 2017.
- Y. J. Kim, K. H. Kwon and J. B. Lim, "A Study of the Effectiveness of B-Sang System Using Driving Simulation", The Korea Institute of Intelligent Transport Systems, Vol. 2016, No. 10, pp. 98-104, 2016.
- S. H. Lee and H. J. Cho, "A Study on Safety Impacts for VMS Traffic Information", The Korea Institute of Intelligent Transport Systems, Vol. 14, No. 1, pp. 22-30, 2015. https://doi.org/10.12815/kits.2015.14.1.022
- A. H. Jamson and N. Merat, "The Effectiveness of Safety Campaign VMS Message -A Driving Simulator Investigation", Proceedings of the 4th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design, pp. 459-465, 2007.
- X. Yan and J. Wu, "Effectiveness of Variable Message Signs on Driving Behavior Based on a Driving Simulation Experiment", Discrete Dynamics in Nature and Society, pp. 1-9, 2014.
- J. B. Lim, J. Y. Hong, S. B. Lee, S. H. Jung and J. R. Hwang, "A Study on Driver's Psychological Responses to VMS Traffic Information Using Driving Simulator", The Korea Institute of Intelligent Transport Systems, Vol. 9, No. 3, pp. 20-29, 2010.
- R. A. Raub, "Occurrence of Secondary Crashes on Urban Arterial Roadways", Transportation Research Record : Journal of the Transportation Research Board, pp. 53-58, 1997.
- W. Hirunyanitiwattana and S. P. Mattingly, "Identifying Secondary Crash Characteristics for the California Highway System", Transportation Research Board : 85th Annual Meeting, pp. 1-18, 2006.
- G. Y. Oeo, D. G. Kim and Y. H. Lee, "The Characteristics of Secondary Crashes Occurred on Expressways in Korea", Korean Society of Road Engineers, Vol. 15, No. 2, pp. 139-147, 2013.
- G. Johansson and K. Rumar, "Drivers and Road Signs: A Preliminary Investigation of the Capacity of Car Drivers to get Information from Road Signs", Ergonomics, Vol. 19, pp. 57-62, Issue 1, 1966. https://doi.org/10.1080/00140136608964342
- W. C. Kim, Akimasa Fujiwara and S. B. Lee, "Estimating Utility Function of In-Vehicle Traffic Safety Information Incorporating Driver's Short-Term Memory", Journal of Korean Society of Transportation, Vol. 27, No. 4, pp. 127-135, 2009.
- K. W. Ogden, "Safer Roads : A Guide to Road Safety Engineering", Avebury Technical, p. 58, 1995.