全自动运行城市轨道交通线路门禁系统设计要点

Design Points of the Access Control System for Urban Rail Transit Fully Automatic Operation Lines

通过分析全自动运行城市轨道交通线路的特点及其对门禁系统的影响,阐述了确保进入无人驾驶区人员的安全是全自动运行条件下门禁系统需重点考虑的设计内容之一。对比传统城市轨道交通线路门禁系统的设计方案,重点讨论了全自动运行下无人驾驶区的划分、防护及其门禁设置方案,以及与相关专业的联动方案等门禁系统设计要点。提出了全自动运行线路门禁系统设计应增加无人驾驶区监控对象、提高安全等级、补充与人员防护开关联动控制要求、综合运用多种识别装置、完善管理流程等建议。

By analyzing the characteristics of urban rail transit fully automatic operation(FAO)lines and the influence of which on the access control system,the key design contents of the access control system design(ACS)is expounded,that is to ensure the safety of personnel entering the FAO area.Compared with the traditional design schemes of the ACS,the key design points of which such as the FAO area division and protection,the ACS and automatic control with the related majors are discussed.On this basis,suggestions to improve the design scheme,such as adding monitoring objects in FAO area,improving safety grade,supplementing the requirements of automatic control with staff protection key switch(SPKS),synthesizing various identification devices and improving the management flow are put forward.