城市轨道交通信号系统安全性评估内容及程序

城市轨道交通信号系统是保证行车安全、提高运输效率和改善劳动条件的前提。随着城市轨道交通行车间隔的缩短,对信号系统的要求也是越来越高,尤其是对系统和设备的安全性要求不断提高。结合苏州轨道交通1、2号线开通前进行的安全性评估工作,阐述了城市轨道交通信号系统安全性评估的内容及程序。

Content and Procedure of Safety Assessment on Urban Rail Transit Signal System

Urban rail transit signal system is the premise to ensure traffic safety, improve transport efficiency and working conditions.With the increasingly shortened headway of urban rail transit, requirements for signal system have been raised, especially for the security of system and equipment.Combined with the safety assessment on Suzhou metro Line 1 and Line 2 before their operation, the contents and procedures of safety assessment are described in detail.