一引言城市轨道交通自动化技术发展到今天,进入了全数字化、智能化、信息化的新阶段。从世界范围来看,地铁的运营在新的自动化平台支持下,实现资源共享、信息互通,运营效率更加提高,安全性、可靠性更加提高;乘客至上,以人为本的服务理念深入到监控管理的每一层面;而且,新的自动化平台支持整个城市轨道交通体系的综合监控管理,支持城市轨道交通线网的资源共享。地铁行业的运营管理在新技术特别是自动化新技术的支持下正实现着科学化和现代化的目标。城市轨道交通系统是一种高密度、大运量的交通系统,必须保证其高度的安全性和可靠性,BAS系统对地铁机电设备尤其是环 I. INTRODUCTION The development of urban rail transit automation technology has entered a new stage of digitalization, intelligence and informationization. From a global perspective, the operation of the subway under the support of the new automation platform enables resources sharing, information exchange, operational efficiency and safety and reliability to be further enhanced. Passengers paramount and people-oriented service concept goes deep into every day of monitoring and management In addition, the new automation platform supports the integrated monitoring and management of the entire urban rail transit system and supports the resource sharing of the urban rail transit network. The operation and management of the subway industry is achieving the goal of science and modernization with the support of new technologies, especially the new automation technologies. Urban rail transit system is a high-density, large traffic system, we must ensure its high degree of safety and reliability, BAS system of metro electrical and mechanical equipment, especially the ring