| 摘要 |
<p>The apparatus and method to detect abnormality of train reduction equipment, which measures a vibration frequency and a temperature of the bearing on a railway vehicle deceleration device, transmits a real time problem to a driver about the status of the railway vehicle, cuts off a power of the problem detected by the railway vehicle deceleration device, detects a problem on the railway vehicle deceleration device in advance, increases maintenance efficiency, and prevents accidents in advance. The railway vehicle deceleration device comprises: a sensor (10) installed in an internal device housing (100), and detects temperature and vibration frequency of a plurality of bearing (400); a controller (20) which determines the existence of a problem by analyzing the temperature and the vibration frequency of the plurality of bearing (400) measured from the sensor (10); and a warning device (30) which warns the driver when at least one of the railway vehicle deceleration devices by the controller (20) has any issue.</p> |
