铁路通信信号工程技术2025，Vol.22Issue(5)：23-30,8.DOI:10.3969/j.issn.1673-4440.2025.05.004
信号集中监测系统报警仿真平台的设计与应用
Design and Application of Alarm Simulation Platform of Centralized Signaling Monitoring System
摘要
Abstract
This paper introduces an alarm simulation platform of railway centralized signaling monitoring system.Its functions include data collection and preprocessing,establishment of feature engineering,iterative regression of knowledge base,decision tree analysis and use case dictionary.The knowledge base is referred to clean,transmit and format original independent data,and remove missing or abnormal values.The time-series logical approach is followed to facilitate the mutual calling of data between subsystems and the re-integration of logic,so as to establish the feature engineering.The decision tree is used for judgmental outputs,to provide comprehensive window display during alarm simulation.Meanwhile,the use case dictionary is used for control over different data,to provide different simulation time sequences for different scene objectives in the tests.The proposed platform can successfully validate the reliability of field data,ensuring comprehensive scene testing without disrupting the on-site interlocking relationships.It plays a special rectification role in the safety supervision of the centralized signaling monitoring system,strengthening the alarm technical prevention capabilities of the centralized signaling monitoring system.关键词
信号集中监测/报警仿真测试/数据处理/特征工程Key words
centralized signaling monitoring system/alarm simulation testing/data processing/feature engineering分类
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王一波,韩燕,庄维,李洪朋..信号集中监测系统报警仿真平台的设计与应用[J].铁路通信信号工程技术,2025,22(5):23-30,8.基金项目
中国铁路兰州局集团有限公司2024年第二批科技发展项目计划(LZJKY2024003-2) （LZJKY2024003-2）
