A steel rail displacement monitoring device utilizing immobile pile image recognition belongs to the technical field of railway steel rail detection, and comprises an immobile pile fixed on a frozen soil layer, the immobile pile is provided with an immobile industrial camera, the industrial camera is connected with a data processing host, an image acquired by the industrial camera is uploaded to an upper computer through the data processing host, and the data processing host is connected with the upper computer. The industrial camera and the data processing host are powered by a solar power supply device, a cross scale is arranged on a steel rail to be measured, X-axis scales of the cross scale correspond to the longitudinal direction of the steel rail in the driving direction, Y-axis scales of the cross scale correspond to the vertical direction of the steel rail perpendicular to the driving direction, and the industrial camera collects steel rail images with the cross scale regularly and uploads the images to the upper computer. And the upper computer gives an alarm for the longitudinal displacement and the vertical displacement of the steel rail exceeding the preset range. According to the invention, the camera connected with the solar power supply device is fixed on the fixed pile arranged on the frozen soil layer, and the longitudinal displacement and the vertical displacement of the steel rail are monitored in real time by adopting the cross scale.
一种利用不动桩图像识别的钢轨位移监测装置,属于铁路钢轨检测技术领域,包括固定在冻土层上的不动桩,所述不动桩上设有不动的工业相机,所述工业相机与数据处理主机相连,使工业相机采集的图像通过数据处理主机上传至上位机,所述工业相机和数据处理主机由太阳能供电装置供电,在待测钢轨上设置十字标尺,十字标尺的X轴刻度对应钢轨沿行车方向的纵向,Y轴刻度对应垂直于行车方向的钢轨垂向,工业相机定时采集带十字标尺的钢轨图像,并上传至上位机,上位机对超出预设范围外的钢轨纵向位移和垂向位移进行报警。本发明通过将连接太阳能供电装置的相机固定至设置于冻土层上的不动桩上,采用十字标尺对钢轨的纵向位移和垂向位移进行实时监测。
Steel rail displacement monitoring device using fixed pile image recognition
一种利用不动桩图像识别的钢轨位移监测装置
2023-12-12
Patent
Elektronische Ressource
Chinesisch
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