The invention relates to the technical field of train comprehensive detection, in particular to a network rail tunnel comprehensive detection system and a method thereof. According to the invention, information exchange, deep fusion and comprehensive analysis are carried out on geometric parameter information and inspection image information among a pantograph-catenary detection system, a track detection system and a tunnel detection system through a vehicle-mounted processing system, so that the subsystems share positioning information, clock information, computing resources, compensation information and the like; information exchange and deep information fusion are achieved through linkage of the vehicle-mounted processing system and other subsystems, the safety of a train is guaranteed in an all-around mode, and the overall maintenance level of a subway is improved. Meanwhile, the running state of the train is comprehensively judged by determining whether the parameter value of the geometric parameter information exceeds the limit or not when the train runs normally or determining whether abnormal information exists in the image information or not, so that the abnormal position, the abnormal reason and the abnormal condition are determined, and found defects can be rechecked and accurately matched in multiple dimensions.

    本发明涉及列车综合检测技术领域,涉及一种网轨隧综合检测系统及方法。本发明通过车载处理系统对弓网检测系统、轨道检测系统、隧道检测系统之间的几何参数信息以及巡检图像信息进行信息交换、深度融合及综合分析,使得各子系统实现共享定位信息、共享时钟信息、共享计算资源、共享补偿信息等,通过车载处理系统与其它子系统通过联动来实现信息交换和信息深度融合,全方位保证列车的安全性,提高了地铁整体维护水平,同时在确定几何参数信息在列车正常运行下的参数数值是否超限或图像信息中是否存在异常信息来综合判断列车的运行状态,由此确定异常位置、异常原因以及异常情况,也能对已发现缺陷进行复核,多维度精准匹配。


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    Title :

    Network rail tunnel comprehensive detection system and method thereof


    Additional title:

    一种网轨隧综合检测系统及方法


    Contributors:
    FAN GUOHAI (author) / HE JIN (author) / XUE XIAOLI (author) / WEI XIAOMAO (author) / HE HONGWEI (author)

    Publication date :

    2021-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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