차량 하부기기 진단을 위한 적외선열화상 기법 연구

초록

The monitoring using temperature is one of the basic method of diagnosis for the abnormal conditions in main components of railway vehicle, such as bearings, reduction gears and traction motors. In this study, we were developed the monitoring system for main components using the infrared thermography technique. It has a advantage that infrared thermal camera provides the images of temperature contour. The hardware and software of the monitoring system was composed to acquire the sensor data. We performed the identifications of the developed monitoring system.