公开(公告)号：US20050211882A1

公开(公告)日：2005-09-29

申请号：US11070912

申请日：2005-03-03

申请人： Fumio Ohtomo ,  Kazuki Osaragi ,  Kunihiro Hayashi ,  Richard Davidson ,  Clyde Goad ,  Vernon Brabec ,  Eduardo Falcon ,  Richard Jackson

发明人： Fumio Ohtomo ,  Kazuki Osaragi ,  Kunihiro Hayashi ,  Richard Davidson ,  Clyde Goad ,  Vernon Brabec ,  Eduardo Falcon ,  Richard Jackson

IPC分类号： G01C15/00 ,  G01C15/06 ,  H01J40/14 ,  G01C1/00

CPC分类号： G01C15/004 ,  G01C15/002

摘要： A laser measuring method in a laser measuring system, which comprises a rotary laser system for projecting a laser beam by rotary irradiation and at least one photodetection system having at least one photodetector for receiving the laser beam, comprising a step of emitting at least two fan-shaped laser beams by the rotary laser system, at least one of the fan-shaped laser beams being tilted, a step of receiving the laser beams at least at three known points by the photodetection system, a step of obtaining elevation angles with respect to the rotary laser system based on photodetection signals which are formed when the photodetector receives the laser beam, and a step of measuring an installing position of the rotary laser system based on elevation angles and position data at the three known points.

摘要翻译： 一种激光测量系统中的激光测量方法，包括用于通过旋转照射投射激光束的旋转激光系统和至少一个具有用于接收激光束的至少一个光电检测器的光电检测系统，包括发射至少两个风扇 通过旋转激光系统形成的激光束，至少一个扇形激光束倾斜，至少通过光电检测系统在三个已知点处接收激光束的步骤，获得相对于 基于在光电检测器接收激光束时形成的光检测信号的旋转激光系统，以及基于三个已知点处的仰角和位置数据来测量旋转激光系统的安装位置的步骤。