Arch dam surface deformation monitoring system based on GNSS and measurement robot fusion

A technology for measuring robot and surface deformation, applied to radio wave measurement systems, measuring instruments, measuring devices, etc., can solve the problems of difficult to achieve accurate monitoring, high visibility requirements of the measurement environment, etc., to improve the level of information management and short collection intervals , the effect of accurate automatic observation

Active Publication Date: 2020-08-18
FUZHOU UNIVERSITY
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Problems solved by technology

However, the measurement robot also has the problem of high visibility of the measurement environment, and requires all measurement points to be unobstructed
Combined with the operating characteristics of arch dams, real-time safety monitori

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  • Arch dam surface deformation monitoring system based on GNSS and measurement robot fusion
  • Arch dam surface deformation monitoring system based on GNSS and measurement robot fusion
  • Arch dam surface deformation monitoring system based on GNSS and measurement robot fusion

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Embodiment Construction

[0047] The specific implementation of the present invention, such as the working principles and functions of the various parts involved, will be further described in detail below by referring to the accompanying drawings and through the description of the implementation examples.

[0048] Such as figure 1 As shown, the arch dam surface deformation monitoring system based on GNSS and measuring robot technology provided in this embodiment includes a dam deformation automatic monitoring module, a data integration module, an intelligent analysis module, a BIM information module, and a multi-source fusion display module, The data integration module is respectively connected with the dam deformation automatic monitoring module, intelligent analysis module, BIM information module, and multi-source fusion display module, among which:

[0049] Among them, the dam deformation monitoring module includes a GNSS monitoring module and a measurement robot monitoring module. The two measureme...

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Abstract

According to the arch dam surface deformation monitoring system based on GNSS and measurement robot fusion, the GNSS technology and the measurement robot technology are fused, the two methods are complementary, and efficient and accurate automatic observation of arch dam surface deformation is achieved. On the basis, the structure information and the monitoring data are dynamically associated by combining a BIM technology; a real-time evaluation system containing various artificial intelligence methods such as machine learning is constructed, a set of arch dam surface deformation monitoring system based on GNSS and measurement robot technologies is formed, workers can be assisted in efficiently completing analysis and evaluation work of arch dam deformation monitoring data, and the dam informatization management level is improved.

Description

technical field [0001] The invention belongs to the field of dam safety monitoring, in particular to an arch dam surface deformation monitoring system based on the fusion of GNSS and measuring robots. Background technique [0002] At present, the surface deformation monitoring technology of arch dams is mainly based on manual manipulation and observation instruments. This type of monitoring technology uses laser vertical method, front intersection method, line of sight method and other observation methods, and is measured in the form of manual measurement. Accuracy is high but the frequency is low, most of them can only reach about once a month, and are greatly affected by the technical level of personnel and the measurement environment. With the continuous development of various new monitoring methods, automatic monitoring equipment has been developed and applied in the field of arch dam surface deformation monitoring due to its complete automation of operation and observat...

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Application Information

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IPC IPC(8): G01B21/32G01C15/00G01S19/14G01D21/02G06Q10/06G06Q10/04G06Q50/08G06T17/10G06N3/04
CPCG01B21/32G01C15/00G01S19/14G01D21/02G06Q10/06393G06Q10/04G06Q50/08G06T17/10G06N3/044G06N3/045
Inventor 林川张挺苏燕詹昌洵陈佳豪翁锴亮朱铠李伊璇
Owner FUZHOU UNIVERSITY
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