The invention provides a railway line monitoring alarm method and system, and relates to the technical field of computers, and the method comprises the steps: continuously collecting a dynamic monitoring data set comprising a track structure vibration waveform sequence, a track surface optical image sequence and an environment meteorological parameter sequence through a plurality of sensor nodes of a target railway line; carrying out multi-modal feature fusion processing on the dynamic monitoring data set, generating a comprehensive state evaluation matrix containing a vibration energy distribution vector and the like, carrying out risk alarm grade classification on the comprehensive state evaluation matrix by utilizing a preset track safety evaluation model, and outputting an abnormal event type code and an abnormal region position code; then, a multi-stage linkage control instruction set containing a train emergency braking triggering instruction and the like is generated based on the multi-stage linkage control instruction set, the multi-stage linkage control instruction set is synchronously transmitted to a central dispatching system, the central dispatching system is driven to execute rail blocking, train speed regulation and control and equipment maintenance operation according to instruction priorities, and comprehensive and intelligent monitoring and efficient alarm response to railway lines are achieved.

    本发明提供一种铁路线路监控报警方法及系统,涉及计算机技术领域,通过目标铁路线路多个传感器节点持续采集包含轨道结构振动波形序列、轨道表面光学图像序列、环境气象参数序列的动态监测数据集,接着对该动态监测数据集多模态特征融合处理,生成含振动能量分布向量等的综合状态评估矩阵,利用预设轨道安全评估模型对综合状态评估矩阵进行风险报警等级分类,输出异常事件类型代码与异常区域位置编码,然后基于此生成包含列车紧急制动触发指令等的多级联动控制指令集,同步传输至中央调度系统,驱动其依指令优先级执行轨道封锁、列车速度调控及设备维护操作,实现对铁路线路全面、智能监控与高效报警应对。


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    Title :

    Railway line monitoring alarm method and system


    Additional title:

    一种铁路线路监控报警方法及系统


    Contributors:
    LIAO YULIN (author) / WANG YUAN (author) / CHAI CHUNFENG (author) / YAN SHUANG (author) / HU SHIKE (author) / YANG JIANMING (author)

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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