Year: 2025
Type: article
Abstract: Aiming at the current operation and maintenance status of urban rail transit communication system that it mainly relies on manual inspection to find faults, relies on manual experience to solve faults, it has difficultly in locating faults, and its efficiency of operation and maintenance is low, an operation and maintenance scheme for communication system based on application monitoring is proposed, which is build on the application performance monitoring and data trace monitoring capabilities, using bytecode-enhanced data acquisition technology, trace tracking technology based on visualized topology, fault diagnosis technology based on log analysis, and intelligent decision making technology based on knowledge graph, a communication system operation and maintenance scheme is formed covering the whole process of operation and maintenance, including system monitoring, fault localization, fault diagnosis, and intelligent decision making, which greatly improves the efficiency and accuracy of operation and maintenance and has important significance for guaranteeing the stable and safe operation of the communication system.
Authors: Xin Zhang, Weihui Zhao, Tongqing Sun
Institution: China Academy of Railway Sciences
Language: English
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409206446