铁道标准设计Issue(11)：101-106,125,7.
高速铁路列控系统安全性分析与改进
Safety Analysis and Improvement Suggestion on Train Control System of High-speed Railway
石先明 1张敏慧1
作者信息
- 1. 中铁第四勘察设计院集团有限公司,武汉430063
- 折叠
摘要
Abstract
The article introduces the composition, working principle, train-control mode and the function of CTCS-2 and CTCS-3 systems. In combination with actual project by using fault-supposing method and quantitative analysis method, from the viewpoint of signal discipline, the article also analyzes mainly the safety of passenger-dedicated line section (including the main line in the station) in the process of the running operation, station side-track receiving and departure operation and the shunting operation under all kinds of train-control mode. The article concludes that the Full Supervision mode(FS) and Call On mode (CO) of CTCS-3 have the function of over speed protection and signal-overrun protection, while On Sight mode ( OS ) , Shunt mode ( SH ) , Isolation mode ( IS ) and Partial supervision mode ( PS ) of CTCS-2 have some security flaws or shortages. The article then gives the improvement suggestions, such as increasing the device reliability, improving the design scheme, making the train operation under the FS mode as much as possible, enhancing the signal-overrun protection ability of PS mode, and upgrading the small CO mode ( sub-mode of CTCS-2) so as to make it have the ability of CO mode of full supervision function.关键词
高速铁路/客运专线/列控系统/CTCS-2/CTCS-3/安全性Key words
high speed railway/ passenger-dedicated line/ train control system/ CTCS-2/ CTCS-3/ safe-
ty分类
交通工程引用本文复制引用
石先明,张敏慧..高速铁路列控系统安全性分析与改进[J].铁道标准设计,2012,(11):101-106,125,7.
