为打破城市轨道交通传统单线调度指挥模式在大规模运营网络中日益凸显的调度流程繁琐、线路间联动沟通不畅、处突效率不高等劣势，提高线网级调度管控能力。本研究以大城市快速发展对城市轨道交通的重大需求为牵引，以重庆轨道集团既有研究及实践成果为基础，通过城市轨道交通多源大数据分析关键技术，搭建城市轨道交通多源大数据平台，通过全局列车运行计划智能编制、全局列车运行智能调度、全局应急协调指挥等关键技术实现全局调度系统的核心功能，开发部署了智慧化的新一代互联互通全局调度系统。实践证明，该系统可以显著增强互联互通效能，从系统层面提高运营效率，节约运营成本，为其他城市轨道交通互联互通全局调度系统的建设提供了参考和指导。

Under the circumstances of large-scale operation networks, it is becoming increasingly prominent to break the disadvantages of the traditional single-line dispatch and command mode of urban rail transit, such as cumbersome dispatching process, poor linkage and communication between lines, and low efficiency in handling emergencies, and to improve the dispatching management and control capabilities at the network level. In this study, a multi-source big data platform for urban rail transit is built by means of the key technologies of urban rail transit multi-source big data analysis, the core functions of the global dispatch system is realized by means of the key technologies such as intelligent preparation of operation plans, intelligent dispatch of global train operations, and global emergency coordination and command, and a new generation of intelligent interconnected global dispatch system is developed and deployed, with the major demand for urban rail transit for the rapid development of big cities as the traction, the existing research and practice achievements of Chongqing Railway Group as the basis. It is proved that the system can significantly enhance the efficiency of interconnection, improve operation efficiency from the system level, save operation costs, and provide reference and guidance for the construction of interconnection global dispatching system.