Technical Scheme of Chinese Train Control System Level 3

摘要

As an important part of Chinese Train Control System (CTCS) , CTCS-3 train control system a-dopts CSM-R radio communication system to realize continuous and bidirectional data transmission between wayside equipment and trains, i. e. CTCS-3 is a train control system based on radio communication. This paper introduces the technical scheme of CTCS-3 train control system in terms of system requirement, overall scheme, temporary speed restriction, radio block center and related interfaces, signal safety network, measures for guaranteeing the safety and reliability of the system and so on, and it demonstrates the technical advancement of CTCS-3 train control system from different aspects.