Autonomous Track Geometry Measurement System
Reducing environmental impact by autonomous track geometry measurement using trains in commercial operation
Autonomous Track Geometry Measurement System enables trains in commercial operation to measure track geometry. Measurement by train in commercial operation increases measurement frequency and eliminates dedicated track geometry inspection cars, while reducing their energy consumption.
Cameras and acceleration sensors installed on trains measures track geometry (Gauge, Profile, Alignment, Cross Level and Twist) which increase travel safety and ride comfort. KHI is now testing for verification in an overseas project