Automatic monitoring system and method for tunnel deformation

Abstract

The invention relates to an automatic monitoring system, method and device for tunnel deformation. The system comprises a first observation station point, a second observation station point, a first reference point, a second reference point, a connecting point and a server, wherein the server is in communication connection with the first observation station point and the second observation stationpoint respectively; the first observation station point is used for monitoring and obtaining the first observation data of the first reference point and the connecting point and transmitting the first observation data to the server respectively; the second observation station point is used for monitoring and obtaining the second observation data of the second reference point and the connecting point and transmitting the second observation data to the server respectively; the server is used for calculating and obtaining the three-dimensional coordinates and orientation angles of the first observation station point and the second observation station point and the three-dimensional coordinates of the connecting point according to the received first observation data, the received second observation data and the prestored three-dimensional coordinates of the first reference point and the second reference point. According to the automatic monitoring system for tunnel deformation, realizablelayout distance between the two observation station points is increased effectively, and the problem that monitoring dots in a subway tunnel large-deformation area is difficult to lay out is solved.

Description

technical field [0001] The invention relates to the technical field of tunnel monitoring, in particular to a tunnel deformation automatic monitoring system, method, device, computer equipment and computer-readable storage medium. Background technique [0002] As subway lines gradually form a network, there are more and more constructions that affect the structural safety of existing lines: firstly, new lines inevitably need to cross existing operating subway lines; secondly, external engineering construction in subway protection areas is gradually increasing. In order to ensure the safety of the subway tunnel structure and ensure normal operation, real-time deformation monitoring of the tunnel structure is required during the construction period; the automatic monitoring system can realize the observation positioning and deformation monitoring of the observation points in the easily deformable area of ​​the tunnel through the station equipment set in the tunnel . ) [0003...

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a tunnel deformation automatic monitoring system, method and device for the technical problem that the layout distance limit between two adjacent stations in the existing tunnel monitoring technology is small, and the embodiment of the present invention provides The tunnel deformation automatic monitoring system and method can reduce the number of measuring points required for laying the same tunnel, thereby reducing the cost of laying out the measuring points inside the tunnel, solving the problem of difficult deployment of monitoring points in the large deformation area of ​​the subway tunnel, and improving the deformation of the narrow and long structure. Monitoring accuracy

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