为满足京津城际高速铁路动车组的检修与维护,北京动车段的设计工作先行一步。设计缺少相应范例和标准规范支持,只能在研究动车段特殊设置、作业流程需求,并在征求运输部门意见的基础上,制定相应的信号系统制式,同 In order to meet the Beijing-Tianjin intercity high-speed railway EMU overhaul and maintenance, the design of Beijing motor-drive section takes the first step. The lack of design and support for standard norms can only be studied in the special section of the motor-drive section, the requirements of the operation process, and on the basis of soliciting opinions from the transport department, formulating the corresponding signaling system,