Monitoring system for rail vehicles comprises sound sensor mounted under vehicle connected to processor which evaluates signals received from sensor

摘要

The monitoring system for rail vehicles (2) comprises a sound sensor (3) mounted under the vehicle. This is connected to a processor (4) which evaluates the signals received from the sensor. Independent claims are included for: (A) a method for monitoring rail vehicles using the system; and (B) a computer program for use in the method.