Kavach is an indigenously developed automatic train protection system.
The railways is also promoting Kavach, which literally means armour, as the world’s cheapest automatic train collision protection system.
How does Kavach Work :
Kavach is designed to bring a train to a halt automatically when it notices another train on the same line within a prescribed distance.
Kavach is designed, developed and manufactured by the Research Design and Standards Organisation (RDSO) in collaboration with Indian industry.