摘要
基于我国城市轨道交通建设发展现状,分析当城轨扩大路网建设后以及既有线信号系统和设备临近服役期限时,信号系统所面临的升级、改造要求。借鉴以往经验教训,归纳出既有线信号系统升级、改造目标和规模,从技术层面系统地探讨信号系统和设备升级、改造因素,提出了差别对待、持续改进的应对策略。
Based on the construction situation of urban rail transit in China, the needs to upgrade and renovate the signal systems of existing urban rail transit lines, most of which are approaching their design service objectives, are analyzed. The goals and scale of those upgrading and renovating are concluded from ever experiences and practices. The technical strategies to cope with those upgrading and renovating continuously according to their differenced are explored.
出处
《铁道通信信号》
2013年第8期63-65,共3页
Railway Signalling & Communication
