地铁专用通信传输系统的改造分析与优化策略

The Reconstruction Analysis and Optimization Strategies of Subway Dedicated Communication Transmission Systems

通过对传统地铁专用通信传输系统的分析,提出了2种改造方案:(1)升级到10G双纤法复用段保护环;(2)采用增强型设备进行全面替换。对这2种方案进行了比较分析,发现方案2在满足新业务需求、提升系统稳定性等方面更具优势。针对地铁专用通信传输系统的实际问题提出了切实可行的改造方案,并通过比较分析找出了最优解决方案,为地铁运营公司提供了实践指导。

To address these issues,this paper analyzes the traditional system and proposes two reconstruction schemes:upgrading to a 10G dual-fiber legal multiplexing protection ring and comprehensive replacement with enhanced equipment.A comparative analysis of these two schemes reveals that the second scheme has advantages in meeting the needs of new services and enhancing system stability.The innovation lies in providing practical and feasible reconstruction plans for the actual problems of the subway dedicated communication transmission system,and identifying the optimal solution through comparative analysis,thus providing practical guidance for subway operating companies.