Page 569 - IRSEM_Main Book

 CBTC systems based on moving block allows the reduction of the safety distance between
two consecutive trains.

 This distance is varying according to the continuous updates of the train location and
speed, maintaining the safety requirements.

 This results in a reduced headway between consecutive trains and an increased transport
capacity.

Grades of Automation

CBTC Architecture:

Annexure G3: CBTC in Metro Railway Systems Page 512 of 535