摘要
Abstract
To enhance the accuracy of interface data between the interlocking and train control systems in railway signaling and ensure the safe and stable operation of these systems,this study employs methods including field investigation,case analysis,and inductive summarization.By examining stations with diverse line types and operational histories,this paper analyzes operational data and typical cases,identifying four major categories of interface data issues:data logical inconsistencies between legacy and new interfaces,data incompatibility across different equipment vendors,chaotic naming conventions,and unsynchronized data updates following partial retrofits.Centered on the concept of"interface data standardization",it proposes an optimized solution that establishes unified standards for logical processing,format coding,naming rules,and transmission protocols of interface data.This solution provides a targeted approach to address the identified problems,offering practical guidance for interface data testing in various railway signaling projects.It serves as a valuable reference for improving the operational reliability of railway signaling systems and the standardization of engineering implementation.关键词
铁路信号系统/联锁/列控/接口数据/数据标准化/系统互联/安全风险Key words
railway signaling system/interlocking/train control/interface data/data standardization/system interoperability/safety risk分类
交通工程
