Robotic total station-based automatic monitoring method for bridge pushing

摘要

Disclosed in the present invention is a surveying robot-based bridge launching automatic monitoring method, comprising the following steps: selecting a bridge monitoring point, and fixing a reflective sheet to said point; importing a BIM model into a surveying robot, and selecting multiple surveying process points according to the monitoring point; the surveying robot creating a station on a construction coordinate system, and sighting the reflective sheet and performing surveying; during a launching process, monitoring a horizontal position change displayed on a notebook of the surveying robot, and when the position change exceeds a limit, issuing a warning. The present invention monitors a launching position change situation by means of a BIM model and a surveying robot automatically tracking a bridge launching track; the problem of limit value determination is solved by means of horizontal position change and surveying robot notebook error conversion; the goal of real-time monitoring of launching position change is realized by means of dividing a launching distance, and labeling multiple process points; using a surveying robot in bridge launching monitoring realizes integration of measurement technology and BIM technology, simplifying a work process and lowering labor costs.