CTC与RBC系统接口通信技术分析

Analysis of CTC and RBC Interface Communication Technology

CTC与RBC之间的信息通信在满足安全通信协议要求的基础上,交互列车状态和命令信息。基于目前列控系统的实际应用情况,介绍CTC与RBC接口通信机制,对新型列控系统中CTC与RBC的通信信息进行分析,并对CTC如何应用RBC信息提出建议。

The radio block center(RBC) system is the core ground subsystem of the high-speed railway train control system. The centralized traffic control(CTC) system is an important part of the high-speed railway train control system. The communication information between CTC and RBC satisfies RSSP-II protocol required, RBC sends train information to CTC, and CTC sends command information to RBC. Based on the actual application of train control system, this paper mainly introduces the communication mechanism of the interface between CTC and RBC, then analyzes the communication information between CTC and RBC in the new train control system, and gives some suggestions on how to apply RBC information to CTC.