The invention relates to the technical field of railway vehicles, in particular to a subway tunnel detection system. The subway tunnel detection system provided by the invention comprises a detection vehicle and vehicle-mounted detection equipment arranged on the detection vehicle, and the vehicle-mounted detection equipment comprises a three-dimensional laser scanner used for scanning the profile change of the inner wall of a tunnel; the detection radar device is used for performing internal defect detection on the lining structure of the inner wall of the tunnel; and the infrared camera is used for photographing the appearance of the inner wall of the tunnel. According to the subway tunnel detection system provided by the invention, the detection requirement of the tunnel can be fully met, the optimal detection effect can be achieved, and the vehicle-mounted detection equipment is arranged on the detection vehicle, so that the tunnel can be detected in real time by the plurality of vehicle-mounted detection equipment by moving the detection vehicle in the tunnel, the working efficiency is improved, and the detection cost is reduced. The time of occupying the line is shortened, and the operation intensity of operators is reduced.

    本发明涉及轨道车辆技术领域,特别涉及一种地铁隧道检测系统。本发明提供的地铁隧道检测系统,包括:检测车辆以及设置在检测车辆上的车载检测设备,车载检测设备包括:三维激光扫描仪,用于扫描隧道内壁的廓形变化;探测雷达装置,用于对隧道内壁的衬砌结构进行内部缺陷探测;红外相机,用于对隧道内壁的表观进行拍照。本申请提供的地铁隧道检测系统,可充分满足隧道的检测需要,达到最优的检测效果,且由于车载检测设备设置在检测车辆上,因此通过检测车辆在隧道内移动,多种车载检测设备便可对隧道进行实时检测,提高了工作效率,缩短了占用线路的时间,降低了作业人员的作业强度。


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    Title :

    Subway tunnel detection system


    Additional title:

    一种地铁隧道检测系统


    Contributors:
    LUO HUI (author) / DU YANLIANG (author) / WANG JUNFANG (author) / SU LIJIE (author) / LIU AIWEN (author) / MEI KUN (author) / HOU JIANYUN (author) / SONG SHAOBO (author) / XIANG ZHENGXIN (author) / ZHENG PENG (author)

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01S RADIO DIRECTION-FINDING , Funkpeilung



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