Research on Intelligent Operation and Maintenance Platform of Urban Rail Transit Communication Based on Multi-dimensional Collaborative Collection and Calculation Technology

Objective At present, in urban rail transit communication systems, there commonly exist the problems like the deficiencies of poor openness and difficult interconnection between the subsystems and low level of digitization and intelligence. In order to further improve the operation and maintenance level of the communication system, it is necessary to develop an intelligent communication operation and maintenance platform. Method The construction demand of an intelligent communication operation and maintenance platform is analyzed, and the 5-level functions of the above platform technical architecture for urban rail transit are expounded. The technical architecture of the platform based on multi-dimensional collaborative collection and calculation is further set up, and the intelligent diagnosis model of the platform is emphatically introduced. With Nanning urban rail transit Line 4 as the study case, the practical application result of the platform on the line is analyzed. Result & Conclusion The platform can realize equipment monitoring, equipment early warning, equipment diagnosis, mobile monitoring and other functions, improving the efficiency and quality of the communication system operation and maintenance. It can provide technical support for the transformation of the communication equipment from planned repair to status repair as well.