TDCS/CTC系统通道状态检测技术研究

A Study on Channel State Detection Technology in TDCS/CTC System

目前针对TDCS/CTC系统通道维护手段的研究还停留在常见故障分析阶段,缺乏专业的通道智能检测技术。本文提出一种实现TDCS/CTC、集中监测系统等常用通信接口全兼容、常用通信协议全兼容、通道状态检测及故障分析定位的便携式通道检测系统。该系统吸收了国内外通道状态研究的先进经验,并从多方面进行原始创新,在1台便携设备上实现了2M电通道、光纤通道数据分析、仿真测试等功能,为电务人员现场处理故障提供了便利。

Currently,the research regarding channel maintenance methods for train dispatching command system and centralized traffic control(TDCS/CTC)systems is primarily focused on common fault analysis,lacking dedicated intelligent detection technology for channels.The paper proposes for TDCS/CTC and centralized monitoring systems a portable channel detection system that ensures full compatibility with widely used communication interfaces and commonly employed communication protocols while providing capabilities for channel status detection,fault analysis and localization.This system incorporates advanced insights from both domestic and foreign studies on channel states and introduces original innovations across multiple domains.One notable achievement is the realization of data analysis and simulation testing for 2M electrical channels and fiber optic channels on a portable device.This advancement offers significant convenience to field personnel in addressing channel faults.