Communication based key technology and application of urban rail transit control system

Aiming at the efficiency and safety operation of urban rail transit for train system protection control, high security and high reliability train communication control in sparse environments, a novel communication based train control system is developed and has successfully applied after ten years hard work. It provides the technological supports to the national urban rail transit construction and safety and efficiency train operation. This achievement was granted the National Science and Technology Advance Award in 2012.