漏缆监测系统在地铁通信信号中的应用研究

Research on Cable Leakage Monitoring System Applications in Subway Communication Systems

摘要

随着城市轨道交通网络规模的持续扩大，地铁通信与信号系统的稳定运行对行车安全与运营效率具有重要意义。漏缆作为 地铁无线通信系统中的关键传输介质，其运行状态直接影响列车调度、应急通信及乘客服务质量。由于地铁环境复杂、设 备分布广泛，传统依赖人工巡检的维护方式难以及时发现隐患，容易导致通信中断或信号衰减问题。漏缆监测系统通过引 入在线监测技术，实现对漏缆运行状态的实时感知与智能分析，为地铁通信系统提供可靠保障。本文围绕漏缆监测系统的 构成、关键技术及其在地铁通信信号中的应用展开研究，分析其在提升系统稳定性与维护效率方面的实际效果，并探讨未 来发展方向，以期为城市轨道交通通信系统的智能化运维提供参考。

Abstract

With the continuous expansion of urban rail transit networks, the stable operation of subway communication and signaling systems plays a critical role in ensuring operational safety and improving service efficiency. As a key transmission medium in subway wireless communication systems, cable leakage directly impacts train scheduling, emergency communications, and passenger service quality. Given the complex subway environment and extensive equipment distribution, traditional manual inspection methods often fail to promptly detect potential hazards, leading to communication disruptions or signal attenuation issues. The cable leakage monitoring system employs real-time monitoring technology to achieve continuous operational status detection and intelligent analysis, providing reliable safeguards for subway communication infrastructure. This study investigates the system architecture, core technologies, and practical applications in subway communication systems, evaluates their effectiveness in enhancing system stability and maintenance efficiency, and explores future development directions to provide insights for intelligent operation and maintenance of urban rail transit communication systems.

关键词

地铁通信 / 漏缆监测 / 无线覆盖 / 信号系统 / 智能运维

Key words

subway communication / cable leakage monitoring / wireless coverage / signaling system / intelligent operation and maintenance

参考文献

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