By ENSCO, Inc.
Many track geometry conditions combine multiple factors to cause a derailment risk. The Vehicle/Track Interaction (V/TI)Monitor uses the actual rail vehicle response to the track to assess the track condition. The V/TI operates autonomously and is a great addition to the Track Geometry Measurement System (TGMS) to ensure complete track geometry condition assessment. Since the V/TI operates autonomously, it can find rapidly changing conditions.
Compiled from http://ensco.com
