全自动驾驶车辆段总体布局方案设计

从全自动驾驶车辆段典型的运营场景入手,分析倒装与顺装方案对全自动驾驶车辆段的影响,总结出全自动驾驶模式下车辆段的特点,结合运营场景提出总体布局的设计思路。如在车辆段新增全自动运行区域,由信号系统实现列车的全自动驾驶功能;行车综合自动化系统增加与车辆段通信、信号、视频监控、火灾报警等系统接口,实现各系统的联动等。分析表明,全自动驾驶车辆由于其自动运行区和非自动运行区的划分,以及转换轨位置的不同,与传统车辆段总体布置有着较大的不同,在设计全自动驾驶车辆段总体布局时要充分考虑自动运行区的划分和车辆调车方式的不同,以及开通初期人工驾驶模式到全自动驾驶模式的平滑过渡。

Overall Depot Layout for Fully Automatic Operation in Urban Rail Transit

The impacts of the inverted and forward arrangements for an automatic operation depot are analyzed from the perspective of the typical operational scenario in a fully automatic operation depot.The characteristics of the automatic operation depot are summarized,and the general layout design is put forward on a basis of operation scenarios.For example,new zones for fully automatic operation must be considered in the depot,and the fully automatic function of the train can be realized by the signal system;the interfaces with the communication,signal,video monitoring,fire alarm system,etc.should be added for the integrated automatic driving system.The analysis shows that differences exist in the overall arrangement of the depot for fully automatic vehicles considering the division between the automatic operation area and the non-automatic operation area,as well as the different switch rail positions,compared with the traditional depot.In the design of an automatic operation depot,the general layout should give full consideration to run automatically with the different division and the different methods of vehicle shunting.