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Track and roadbed deviation three-coordinate monitoring device and method
The invention relates to a track and roadbed deviation three-coordinate monitoring device and method. The monitoring device comprises a plane image marker 1, a camera 2 and a power supply device 7 providing power for the camera, wherein the plane image marker 1 and the camera 2 are respectively arranged on a track and a roadbed; at the initial installation position, the optical axis of the camerais perpendicular to the plane image marker. According to the invention, displacement offsets of three dimensions can be monitored on line at the same time, so that the workload of arranging sensors ona track is reduced; the camera is fixedly connected with the roadbed, the roadbed has relative stability, so that the camera is affected by vibration as little as possible, the imaging quality is ensured, and the service life of the camera is prolonged. Only one plane image marker needs to be bonded to the track, the stress structure of the track cannot be damaged, a complex process technology isnot needed, and on-site construction of track engineering is facilitated.
本发明涉及轨道与路基偏移三坐标监测装置及方法。监测装置包括：分置于轨道和路基的平面图像标志物1、摄像头2，为摄像头供电的电源装置7；初始安装位置，摄像头的光轴垂直于平面图像标志物。本发明具有同时在线监测三个维度的位移偏移量，减少了在轨道上布置传感器的工作量；摄像头与路基固定连接，路基具有相对的稳定性，可以确保摄像头尽可能少地受到振动影响，确保成像质量和摄像头实用寿命；轨道上只需粘接一个平面图像标志物，不会破坏轨道的受力结构也不需要复杂的工艺技术，便于轨道工程的现场施工。
Track and roadbed deviation three-coordinate monitoring device and method
The invention relates to a track and roadbed deviation three-coordinate monitoring device and method. The monitoring device comprises a plane image marker 1, a camera 2 and a power supply device 7 providing power for the camera, wherein the plane image marker 1 and the camera 2 are respectively arranged on a track and a roadbed; at the initial installation position, the optical axis of the camerais perpendicular to the plane image marker. According to the invention, displacement offsets of three dimensions can be monitored on line at the same time, so that the workload of arranging sensors ona track is reduced; the camera is fixedly connected with the roadbed, the roadbed has relative stability, so that the camera is affected by vibration as little as possible, the imaging quality is ensured, and the service life of the camera is prolonged. Only one plane image marker needs to be bonded to the track, the stress structure of the track cannot be damaged, a complex process technology isnot needed, and on-site construction of track engineering is facilitated.
本发明涉及轨道与路基偏移三坐标监测装置及方法。监测装置包括：分置于轨道和路基的平面图像标志物1、摄像头2，为摄像头供电的电源装置7；初始安装位置，摄像头的光轴垂直于平面图像标志物。本发明具有同时在线监测三个维度的位移偏移量，减少了在轨道上布置传感器的工作量；摄像头与路基固定连接，路基具有相对的稳定性，可以确保摄像头尽可能少地受到振动影响，确保成像质量和摄像头实用寿命；轨道上只需粘接一个平面图像标志物，不会破坏轨道的受力结构也不需要复杂的工艺技术，便于轨道工程的现场施工。
Track and roadbed deviation three-coordinate monitoring device and method
轨道与路基偏移三坐标监测装置及方法
ZHENG YI (author) / YANG YUSHU (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
E02D
FOUNDATIONS
,
Gründungen
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
Track and roadbed deviation monitoring device and method
| European Patent Office | 2020