In this project, a cost- effective autonomous railway crack detector robot is proposed for Indian railway. This device can generate a complete solution for the railway track that starts with crack ...

In proposed system crack in the tracks are detected by means of sensor and Arduino microcontroller, measuring distance for two railroad. In this project we use ultrasonic sensor to detect the crack.

Railways are the most preferable transport system because of their reliability, passenger safety, and ease to travel. If any misalignment or crack occurs, it creates a loss of lives. If these cracks ...