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A platform for research: civil engineering, architecture and urbanism
Railway track attitude measurement method, device and operation system
The invention provides a railway track attitude measurement method, a railway track attitude measurement device and a railway track attitude measurement operation system. A laser transmitter for transmitting a laser beam is arranged at a starting point position of a track to be measured, and a laser receiver for receiving the laser beam is arranged at a target position of the track to be measured. The laser receiver can move along the track to be measured according to a set step length. Every time the laser receiver moves, the coordinates of the laser receiving point can be detected, which means that a plurality of position coordinates on the moving path of the laser receiver, namely the coordinates of the track point of the track to be measured, can be obtained. The actual attitude parameters of the track to be measured can be obtained by using the linear propagation characteristic of the laser, the emission point coordinates of the laser emission and the coordinates of each track point. According to the method, manual intervention is not needed for the measurement scheme of the railway track attitude, the safety risk is reduced, errors generated by manual operation can be avoided through the automatic detection technology, and higher accuracy is achieved.
本发明提供一种铁路轨道姿态测量方法、装置及作业系统，在待测量轨道的起点位置设置用于发射激光束的激光发射器，在待测量轨道的目标位置设置接收激光束的激光接收器。激光接收器能够沿着待测量轨道按照设定步长移动。激光接收器每移动一次，均能够对激光接收点坐标进行检测，相当于能够获得激光接收器移动路径上的多个位置坐标，即待测量轨道的轨迹点坐标，利用激光的直线传播特性以及激光发射的发射点坐标和每一个轨迹点坐标就能够得到待测量轨道的实际姿态参数。本发明对于铁路轨道姿态的测量方案无需人工干预，降低了安全风险，而且自动化检测技术可以避免人工操作产生的误差，具有更高的准确度。
Railway track attitude measurement method, device and operation system
The invention provides a railway track attitude measurement method, a railway track attitude measurement device and a railway track attitude measurement operation system. A laser transmitter for transmitting a laser beam is arranged at a starting point position of a track to be measured, and a laser receiver for receiving the laser beam is arranged at a target position of the track to be measured. The laser receiver can move along the track to be measured according to a set step length. Every time the laser receiver moves, the coordinates of the laser receiving point can be detected, which means that a plurality of position coordinates on the moving path of the laser receiver, namely the coordinates of the track point of the track to be measured, can be obtained. The actual attitude parameters of the track to be measured can be obtained by using the linear propagation characteristic of the laser, the emission point coordinates of the laser emission and the coordinates of each track point. According to the method, manual intervention is not needed for the measurement scheme of the railway track attitude, the safety risk is reduced, errors generated by manual operation can be avoided through the automatic detection technology, and higher accuracy is achieved.
本发明提供一种铁路轨道姿态测量方法、装置及作业系统，在待测量轨道的起点位置设置用于发射激光束的激光发射器，在待测量轨道的目标位置设置接收激光束的激光接收器。激光接收器能够沿着待测量轨道按照设定步长移动。激光接收器每移动一次，均能够对激光接收点坐标进行检测，相当于能够获得激光接收器移动路径上的多个位置坐标，即待测量轨道的轨迹点坐标，利用激光的直线传播特性以及激光发射的发射点坐标和每一个轨迹点坐标就能够得到待测量轨道的实际姿态参数。本发明对于铁路轨道姿态的测量方案无需人工干预，降低了安全风险，而且自动化检测技术可以避免人工操作产生的误差，具有更高的准确度。
Railway track attitude measurement method, device and operation system
一种铁路轨道姿态测量方法、装置及作业系统
GU SHOUZHOU (author) / LIU DING (author) / SUN ZHANYI (author) / CHEN MINGJIAN (author) / DANG YUHAN (author) / JIANG ZHIPENG (author) / FENG ZHENGQIANG (author) / LUO ZHUNING (author) / SHEN JIE (author) / LIU CHENGDI (author)
2022-06-03
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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