Won-Kyu Kim
Korea Aerospace University
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Publication
Featured researches published by Won-Kyu Kim.
Transportation Research Record | 2010
Cheol Oh; Taehyung Kim; Won-Kyu Kim; Seung Pyo Hong; Jun-Hyeong Park
A variety of robust advanced traffic management and information systems (ATMIS) are in development. ATMIS applications include real-time traveler information, route guidance, traffic control, congestion monitoring, incident detection and management, and evaluation. Point- and section-based traffic measurements are available through existing surveillance technologies such as loops and automatic vehicle identification systems. However, seamless and more reliable traffic data are required for more effective traffic information provision and operations. With the advancement of sensor and communication technologies, such as the Global Positioning System, individual vehicle travel information is readily available. The availability of individual vehicle trajectory data would enable determination of seamless and reliable real-time travel times that could be used by ATMIS. A novel probe vehicle surveillance system that uses vehicle-to-vehicle (V2V) wireless communication is introduced. A framework for the proposed system and evaluations, including simulation and field experiments, is presented. Parameters associated with the functional requirements of the proposed system, including the market penetration rate of equipped vehicles, the V2V communication range, and the travel time aggregation interval are investigated in an evaluation framework based on Monte Carlo simulation. Field test results and identified technical issues are discussed. It is expected that the proposed system will serve as an invaluable precursor to the development of a next-generation traffic surveillance system.
Annals of Regional Science | 2008
Byung Jong Kim; Won-Kyu Kim; Byung Heum Song
Annals of Regional Science | 2006
Byung Jong Kim; Won-Kyu Kim
Archive | 2012
Jun-Seok Park; Won-Kyu Kim; Hee-Jeing Park; Hee-Seok Moon; Wong-Chul Choi; Jay-Il Jeong; Chi-Man Yu; Do-Yang Jung; Yong-hark Shin; Yae-Hong Park
Archive | 2012
Chi-Man Yu; Joo-Sub Sim; Yong-Geu Park; Woong-Sung Jang; Yun-Ha Kim; Jun-Seok Park; Woong-Chul Choi; Jay-II Jeong; Won-Kyu Kim
Journal of Air Transport Management | 2004
Won-Kyu Kim; Yonghwa Park; Byung Jong Kim
Proceedings of the 19th International Technical Conference on the Enhanced Safety of Vehicles (ESV) | 2005
Cheol Oh; Youn-soo Kang; Beom-Il Kim; Won-Kyu Kim
Archive | 2012
Jun Seok Park; Won-Kyu Kim; Won-Jae Jung
The Journal of The Korea Institute of Intelligent Transport Systems | 2013
Seung-Ji Kim; Won-Kyu Kim; Byung Jong Kim; Hyun Seop Im
Archive | 2012
Jun Seok Park; Won-Kyu Kim; Won-Jae Jung