Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent trolley for detecting quality of ballastless track limiting groove
The invention relates to an intelligent trolley for ballastless track limiting groove quality detection, which comprises a box body, rollers and a console, the rollers are arranged at the bottom of the box body, the console is mounted on the box body, the bottom of the box body is sequentially connected with a mounting block, a third motor, a turntable and a sensor array, and the sensor array is mounted on the side surface of the turntable. The sensor array comprises a plurality of film pressure sensors; the third motor is in driving connection with the turntable; a camera is arranged at the front end of the box body; the third motor, the sensor array and the camera are all connected with a console; and the console evaluates the quality of the limiting groove according to a contact springback pressure detection result acquired by the sensor array, obtains a groove image through the camera, preprocesses the groove image, and loads the groove image into a pre-constructed and trained neural network model for groove defect detection. Compared with the prior art, the method has the advantages of convenience in quality detection, high efficiency, high reliability and the like.
本发明涉及一种用于无砟轨道限位凹槽质量检测的智能小车，包括箱体、滚轮和控制台，滚轮设置在箱体的底部，控制台安装在箱体上，箱体的底部依次连接有安装块、第三电机、转盘和传感器阵列，传感器阵列安装在转盘的侧面，传感器阵列包括多个薄膜压力传感器，第三电机驱动连接转盘；箱体的前端设有摄像头，第三电机、传感器阵列和摄像头均连接控制台；控制台根据传感器阵列采集的接触回弹压力检测结果评估限位凹槽的质量，通过摄像头获取凹槽图像，并对该凹槽图像进行预处理后载入预先构建并训练好的神经网络模型中进行凹槽缺陷检测。与现有技术相比，本发明具有质量检测方便、高效可靠性高等优点。
Intelligent trolley for detecting quality of ballastless track limiting groove
The invention relates to an intelligent trolley for ballastless track limiting groove quality detection, which comprises a box body, rollers and a console, the rollers are arranged at the bottom of the box body, the console is mounted on the box body, the bottom of the box body is sequentially connected with a mounting block, a third motor, a turntable and a sensor array, and the sensor array is mounted on the side surface of the turntable. The sensor array comprises a plurality of film pressure sensors; the third motor is in driving connection with the turntable; a camera is arranged at the front end of the box body; the third motor, the sensor array and the camera are all connected with a console; and the console evaluates the quality of the limiting groove according to a contact springback pressure detection result acquired by the sensor array, obtains a groove image through the camera, preprocesses the groove image, and loads the groove image into a pre-constructed and trained neural network model for groove defect detection. Compared with the prior art, the method has the advantages of convenience in quality detection, high efficiency, high reliability and the like.
本发明涉及一种用于无砟轨道限位凹槽质量检测的智能小车，包括箱体、滚轮和控制台，滚轮设置在箱体的底部，控制台安装在箱体上，箱体的底部依次连接有安装块、第三电机、转盘和传感器阵列，传感器阵列安装在转盘的侧面，传感器阵列包括多个薄膜压力传感器，第三电机驱动连接转盘；箱体的前端设有摄像头，第三电机、传感器阵列和摄像头均连接控制台；控制台根据传感器阵列采集的接触回弹压力检测结果评估限位凹槽的质量，通过摄像头获取凹槽图像，并对该凹槽图像进行预处理后载入预先构建并训练好的神经网络模型中进行凹槽缺陷检测。与现有技术相比，本发明具有质量检测方便、高效可靠性高等优点。
Intelligent trolley for detecting quality of ballastless track limiting groove
一种用于无砟轨道限位凹槽质量检测的智能小车
LI PEIGANG (Autor:in) / YU FEI (Autor:in) / SATAVONG (Autor:in) / WU WEIFAN (Autor:in) / WANG JIAN (Autor:in) / ZHAO ZEXU (Autor:in) / LI JUNQI (Autor:in) / WU MENGDI (Autor:in) / LAN CAIHAO (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
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