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Monitoring method and device and storage medium

A technology for monitoring points and monitoring areas, which is applied in the field of devices, storage media, and monitoring methods, can solve the problems of coordinate measurement errors of reference stations, poor deformation monitoring accuracy, etc., and achieve the effect of improving measurement accuracy and deformation monitoring accuracy

Active Publication Date: 2022-03-04
CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a monitoring method, device and storage medium to solve the problems of errors in coordinate measurement of reference stations and poor accuracy of deformation monitoring in field UWB deformation monitoring technology

Method used

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  • Monitoring method and device and storage medium
  • Monitoring method and device and storage medium
  • Monitoring method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] Refer figure 1 It shows a specific step of a monitoring method according to an embodiment of the present invention.

[0085] Step 101 determines the first position and target monitoring area of ​​the measurement base station, the target monitoring area is an equilateral triangular area, and the target monitoring area covers the target monitoring point.

[0086] Step 102 determines the second position of each vertex of the target monitoring area.

[0087] Step 103, calculate the first correction value corresponding to the respective vertices of the target monitoring region according to the first position of the measurement base and the respective vertices of the target monitoring region.

[0088] Step 104: A reference vertex is randomly selected from the respective vertices of the target monitoring area, and the third position of the target monitoring point is calculated from the measurement distance between the reference vertices and the target monitoring point.

[0089] St...

Embodiment 2

[0149] Refer figure 2 It shows a structural diagram of a device according to an embodiment of the present invention, and specific comprises:

[0150] Memory 200 is used to store computer programs.

[0151] The transceiver 210 is configured to receive and transmit data under the control of processor 220.

[0152] The processor 220 is configured to read the computer program in the memory 200 and perform the following:

[0153] A11, the first position and the target monitoring area of ​​the base station, the target monitoring area is an equilateral triangular region, and the target monitoring area covers the target monitoring point;

[0154] A12 determines the second position of each vertex of the target monitoring area;

[0155] A13, calculates a first correction value corresponding to the respective vertices of the target monitoring area according to the first position of the measurement base station and the respective vertices of the target monitoring region;

[0156] A14, randoml...

Embodiment 3

[0178] Refer image 3 Which shows a structural diagram of a monitoring apparatus according to an embodiment of the present invention comprises:

[0179] A first determining module 301 for determining a first base station is measured and the target position monitoring area, while monitoring the triangular region of the target area and the like, and the target area coverage monitoring target monitoring points;

[0180] Second determining module 302 for determining respective vertices of said second target position monitored area;

[0181] A first computing module 303, according to the second measurement position of each vertex of the first base station and the target position monitored area, calculating a first correction value of each vertex of the monitored area corresponding to the target;

[0182] The second calculating module 304 for each of the vertices from the monitoring target area in a randomly selected reference vertex, calculate the target point monitoring according to th...

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Abstract

The invention provides a monitoring method and device and a storage medium. The method comprises the following steps: determining a first position and a target monitoring area of a measurement base station; determining a second position of each vertex of the target monitoring area; calculating a first correction value corresponding to each vertex of the target monitoring area according to the first position of the measurement base station and the second position of each vertex of the target monitoring area; randomly selecting a reference vertex from the vertexes of the target monitoring area, and calculating a third position of the target monitoring point according to the measurement distance between the reference vertex and the target monitoring point; and iteratively updating the third position of the target monitoring point based on the first correction value corresponding to each vertex until a preset termination condition is met to obtain the target position of the target monitoring point. According to the embodiment of the invention, the position measurement accuracy of the target monitoring point can be improved, so that the deformation monitoring precision is improved.

Description

Technical field [0001] The present invention relates to the field of deformation monitoring, and in particular to a monitoring method, apparatus, and storage medium. Background technique [0002] At present, the demand for deformation monitoring is increasing, for example, for the monitoring of typical geological disasters such as collapse, landslides, mudslides, and monitoring of ultra-high-rise buildings. For safety reasons, the method of early manual inspections has been deactivated. At present, there is a relatively wide monitoring method with GPS (Global Positioning System, Global Positioning System) monitoring method, earth measurement method, photographing method, three-dimensional laser scanning method and related factors. Monitoring method. Among them, the GPS monitoring method is too high; and the earth measurement method, the photographic method and the three-dimensional laser scanning method are difficult to perform the manual requirements, and the automation measurem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/021H04W64/00G01B21/32
CPCH04W4/021H04W4/025H04W64/003G01B21/32Y02D30/70
Inventor 王晨辉赵贻玖白利兵钟佳威郭伟孟庆佳
Owner CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS
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