A Study on Real Time Monitoring System for Railroad Vehicle using

초록

Advanced high speed railway system requires absolute improvement of the reliability and safety of both the train and passengers and increase in cost for system maintenance has been emerged as another challenge. Thus it’s necessary to develop the technologies that will satisfy the needs in two different aspects, dubbed as reliability & safety and maintenance cost. To that end, development of intelligent railway system including rolling stock is more than important. Intellectualization of railway system is based on development of constant real-time detection technology which requires structuring IT technology-integrated intelligent monitoring system. Thus, this study was aimed at identifying the applicability of energy harvesting technologies which is regarded the new and renewable energy for monitoring the intelligent railway system and to that end, surrounding energy generated under the normal operation environment was monitored using high speed rail train in operation in an attempt to evaluate the applicability of energy harvesting monitoring technologies under the circumstance in which the thermal energy and vibration energy are generated.