The invention relates to the technical field of train safety monitoring, and discloses a multifunctional train safety monitoring system based on a fiber bragg grating, comprising a sensing module used for adopting a fiber bragg grating sensor technology; the integration module is used for quickly integrating and summarizing multi-source heterogeneous data from a plurality of sensors; the intelligent preprocessing module is used for carrying out primary processing on the collected original data by applying an algorithm; the deep analysis module is used for data analysis and a machine learning technology; the accurate diagnosis module is used for combining a fault diagnosis algorithm and a knowledge base; and the real-time early warning module is used for early warning according to the diagnosis result. The sensing module is reasonably arranged at key parts of a train by means of the fiber grating sensor technology, physical parameters are accurately collected, the reliability of a data source is guaranteed, the integrated module receives, converts and integrates multi-source heterogeneous data, the data are managed orderly, the integrated module and the integrated module cooperate with each other, the data quality is improved, management and calling are more efficient, and stable operation of the monitoring system is facilitated.
本发明涉及列车安全监测技术领域,公开了一种基于光纤光栅的列车多功能安全监测系统,包括:所述感知模块用于采用光纤光栅传感器技术;所述集成模块用于将来自众多传感器的多源异构数据进行快速整合与汇总;所述智能预处理模块用于运用算法对采集到的原始数据进行初步处理;所述深度分析模块用于数据分析和机器学习技术;所述精确诊断模块用于结合故障诊断算法和知识库;所述实时预警模块用于根据诊断结果。通过感知模块依靠光纤光栅传感器技术,在列车关键部位合理布置,精准采集物理参数,保障数据源头可靠,集成模块对多源异构数据接收、转换、整合,让数据有序管理,二者配合,提升数据质量,使管理和调用更高效,助力监测系统稳定运行。
Multifunctional train safety monitoring system based on fiber bragg grating
一种基于光纤光栅的列车多功能安全监测系统
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G01K MEASURING TEMPERATURE , Messen der Temperatur / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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