摘要
针对信号系统发展趋势,结合深圳地铁3号线信号系统现状,论述其改造的必要性,通过改造需求分析,结合国内主要城市轨道交通线路改造情况,提出采用既有信号系统局部改造、CBTC和TACS 3种改造方案。从运量、技术、工程可实施性、经济性等方面对3个方案进行比较分析,推荐主选CBTC系统,备选TACS系统。
Aiming at the development trend of the signal system,combined with the current situations of the signal system of the Shenzhen metro line 3,the necessity of its transformation is discussed in this article and three reconstruction programs including partial renovation of the existing signal system,CBTC and TACS are put forward in combination with the renovation of major urban rail transit lines in China.The three programs are compared and analyzed from the aspects of traffic volume,technology,project feasibility,economy,etc.,it is mainly recommended to select the CBTC system and then the TACS system optionally.
作者
刘鑫
罗运真
Liu Xin;Luo Yunzhen
出处
《现代城市轨道交通》
2021年第S01期96-99,113,共5页
Modern Urban Transit
