Abstract
Abstract : This study focuses on finding ECO driving patterns which consider driving safety of the ATO system train and reliability and which optimize efficiency of the driving energy consumption. Research results derived by performing simulation of those 5 models show that the emergency braking which affects safety of passenger and the machinery is minimized, and safe driving speed is maintained by the prohibition of drastic acceleration/deceleration, coasting and constant-speed driving. Therefore if this result is applied to the urban railway train by amending or making ATO program to save energy usage that improve environmental quality, its effects as ECO driving pattern is huge. Key Words : electric multiple unit(EMU), ECO driving pattern, automatic train operation system(ATO system), reliability, emergency braking † Corresponding Author: Keunoh Lee Tel : +82-2-970-6381, E-mail : leeko@seoultech.ac.krDepartment of Safety Engineering, Seoul National University of Science and Technology, 232 Gongrung-ro, Nowon-gu, Seoul 139-743, Korea
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