铁路通信信号工程技术2025，Vol.22Issue(4)：92-96,5.DOI:10.3969/j.issn.1673-4440.2025.04.014
城市轨道交通主备控制中心信号系统冗余机制优化
Optimization of Redundancy Mechanism in Signal Systems of Main and Auxiliary Control Centers for Urban Rail Transit
摘要
Abstract
In order to effectively solve the problem of the failure of the redundancy mechanism in the dual-control-center mode of urban rail transit,this paper uses the failure of a gateway computer of a line control center as an example.It analyzes the design principle and existing problems of the redundancy mechanism in the dual-control-center mode of the rail transit line,proposes an effective rectification plan,and carries out software optimization verification for the rail transit line.After observation,the reliability,redundancy and anti-interference capabilities of the system have been consolidated,demonstrating that the rectification scheme proposed in this paper can effectively improve the availability of the system.关键词
主备控制中心/冗余/信号系统/城市轨道交通/全自动无人驾驶Key words
main and standby control centers/redundancy/signal system/urban rail transit/fully automatic autonomous driving分类
交通工程引用本文复制引用
刘俊杰,宋哲,石卫师..城市轨道交通主备控制中心信号系统冗余机制优化[J].铁路通信信号工程技术,2025,22(4):92-96,5.基金项目
广西重点研发计划项目(桂科AB22035008) （桂科AB22035008）
