Trackside Acoustic Detection System (TADS)

Chiltern Rail Limited (Chiltern) is undertaking preliminary market engagement to support the planned replacement of its existing Trackside Acoustic Detection System (TADS). TADS has been used by Chiltern since 2015 to monitor the health and condition of axle bearings and other bogie mounted rotating components. TADS is a wayside system developed by “Transportation Technology Centre Inc” (TTCI) for the purpose of detecting defective railroad bearing prior to failure. This system uses microphone-based technology to c...