Underground railway tunnels and ghat sections face severe safety challenges from communication blackouts, zero visibility, and unreliable manual signaling, leading to collision risks and operational delays.​ This project develops an automated train detection system using Arduino UNO, leveraging Bernoulli's principle for pressure-based detection combined with ultrasonic sensing.​ The prototype provides real-time monitoring and signaling to enhance safety in communication-dead zones.

Underground railway tunnels and ghat sections face... | ChatSlide