广州铁路客运专线基础设施维修基地信息系统覆盖高速铁路、客运专线的工务、电务、供电专业和大型机械化设备的管理、检修(设备的状态修、大修、高级修、抢修)。简要介绍高速铁路、客运专线信息系统总体架构的功能、层级结构及子系统间的互联方式。 The information system of Guangzhou Railway Passenger Transport Line Infrastructure Maintenance Base covers the management and overhaul (repair, overhaul, advanced repair and repair of equipment) of the public works, electrician, power supply professional and large mechanized equipment of high speed railway and passenger dedicated line. Briefly introduce the functions, hierarchical structure and interconnection between subsystems of the overall architecture of high-speed railway and passenger dedicated line information system.