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http://dx.doi.org/10.12815/kits.2019.18.6.164

Analysis on Accuracy of GPS installed in Digital Tachograph of Commercial vehicles  

Sim, HyeonJeong (Dept. of Road Transport, The Korea Transport Institute)
Chae, Chandle (Dept. of Road Transport, The Korea Transport Institute)
Kang, Minju (Dept. of Road Transport, The Korea Transport Institute)
Lee, Jonghoon (Dept. of Road Transport, The Korea Transport Institute)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.18, no.6, 2019 , pp. 164-175 More about this Journal
Abstract
Installation of digital tachograph, black box, and ADAS have been enforced to commercial vehicles for preventing violent driving and accidents by the Traffic Safety Act in Korea. Nevertheless, the damage caused by road hazards has increased 1.5 times in 2016 compared to 2013. So, developing new technologies that can identify road hazard using the sensors installed in commercial vehicles are conducting by the Ministry of Land, Infrastructure and Transport. As a part of the technologies, this research analyze the error range of GPS installed in commercial vehicles that vary according to the driving speed. As a result, the average error was 9.72m at the driving speed of 100km/h, and the error was 2.1 times larger than the average error of 4.69m at the driving speed of 40km/h. The event point proper integration/separation range(m) was analyzed to be 20m with a recognition rate of 90% or more at the same point regardless of driving speed. The results of this research can be used as basic data for improving the accuracy of location-based data would be collected using commercial vehicles.
Keywords
GPS error; Digital tachograph; Driving Speed; Probe Car;
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Times Cited By KSCI : 4  (Citation Analysis)
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1 Ochieng W. Y., Quddus M. A. and Noland R. B.(2003), "Map-matching in complex urban road networks," J. of Cartography, vol. 55, no. 2, pp.1-14.
2 Samsung Traffic Safety Research InstiTUTE, http://sts.samsungfire.com/, 2019.11.1.
3 Yoon S. J. and Kim T. J.(2018), "Development of GPS Multipath Error Reduction Method Based on Image Processing in Urban Area," Korea Society of Surveying, Geodesy, Photogrammetry, and Cartography, vol. 36, no. 2, pp.105-112.
4 Ahn G. H., Kim H. C., Lee D. W., Kwon J. W. and Kim H. S.(2010), "Information And Control Symposium," The Korean Institute of Electrical Engineers, pp.235-236.
5 Chae C. D., Sim H. J. and Lee J. H.(2018), "Integration and Decision Algorithm for Location-Based Road Hazardous Data Collected by Probe Vehicles," The Journal of The Korea Institute of Intelligent Transportation Systems, vol. 17, no. 6, pp.173-184.   DOI
6 Jeong S. W.(2003), "The Study of CNS(Car Navigation System) focusing on Map matching method," Journal of The Korean Institute of Information Scientists and Engineers, vol. 30, no. 2, pp.397-399.
7 Cho J. S., Lee H. S., Lee J. Y. and Kim D. N.(2017), "The Hazardous Expressway Sections for Drowsy Driving Using Digital Tachograph in Truck," Journal of Korean Society of Transportation, vol. 35, no. 2, pp.160-168.   DOI
8 Choe T. S., Kang J. M., Kim H. S. and Park J. B.(2016), "Low-end GPS Position Accuracy Enhancement Method by using Map Information," The Korean Institute of Electrical Engineers, vol 65, no. 4, pp.659-665.   DOI
9 Jagadeesh G. R., Srikanthan T. and Zhang X. D.(2004), "A Map Matching Method for GPS Based Real-Time Vehicle Location," The Journal of Navigation, vol. 57, no. 3, pp.429-440.   DOI
10 Jeon J. H., Kwon J. H. and Lee J. S.(2008), "Analysis of the GPS Error Effect through Simulation," Korea Society of Surveying, Geodesy, Photogrammetry, and Cartography, vol. 26, no. 4, pp.397-405.
11 Kang J. M.(2016), The Real-time Localization in Urban Area Based on Map Matching Method, Master thesis, Electrical and Electonic Engineering of Younsei Univ., Seoul, pp.5-21.
12 Kim D. H., Han W. S., Lee H. W., Hyun C. S., Joo D. H. and Lee C. K.(2008), "Evaluation of the Estimate Algorithms for Link Travel Time from GPS Probe Data," The Journal of Korean Institute of Intelligent Transport Systems, vol. 7, no. 5, pp.13-25.
13 Lee J. M., Park K. D. and Jeong W. S.(2017), "Analysis of Positioning Accuracy for DGNSS-based Land Navigation Using GPS/BDS Navigation Satellite System," Transactions of KSAE, vol. 25, no. 4, pp.422-429.   DOI
14 Lee S. H., Lee C. K., Yun I. S., Kim N. S. and Kang D. M.(2015), "Study on Map Matching Using Characteristics of Vehicular Movements," International Journal of Highway Engineering, vol. 17, no. 5, pp.75-82.