Author(s): LI Zhaoling
Pages: 50-53
Year: 2016 Issue:  5
Journal: Railway Signalling & Communication Engineering
Keyword:  urban rail transit; signal system; interoperability;
Abstract: The interoperability is the developing trend in domestic urban rail transit industry. Through regulating the overall system structure, telecom protocol and engineering design specification, the interoperability and cross line operation can be realized on the signal system level under CBTC and its degraded mode.