RAAH is a robust 2-wheeled robot used to ensure rail track maintenance. It that has various sensors attached to it that can detect the following parameters:

• ●   Crack detection : Our machine consists of 4 ultrasonic sensors that can detect a crack in railway tracks so that accidents can be avoided through regular checking.
• ●   Corrosion detection : Timely detection of corrosion will act as a precaution to train cracks, which is one of the significant contributors to the formation of cracks. Our machine uses computer vision to detect it.
• ●   Angle Elevation : Indian Railways have a requirement of measuring the angle elevation of the ground on which the sleepers are laid so that they are synchronized. Our machine comes with a sensor that can measure angle elevation.
• ●   Altitude : Indian Railways have a requirement to measure the altitude of the railway track to prepare the surface below the track. Our machine can measure altitude accurately for the same.

Our machine is equipped with a LoRa module which will send the coordinates of the crack to the station master via an application created by us so that the station master can assign a particular person to rectify the track condition immediately.