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Settlement prediction method and system

A forecasting method and forecasting data technology, applied in the field of geographic information, can solve the problems of inaccurate forecasting, high cost, and inability to predict different loads, and achieve the effect of accurate forecasting and low cost

Active Publication Date: 2019-03-15
AERIAL PHOTOGRAMMETRY & REMOTE SENSING CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a settlement prediction method and system for the deficiencies in the above-mentioned prior art, so as to solve the problems of high cost, inaccurate prediction and inability to realize prediction of different loads in the prior art

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  • Settlement prediction method and system
  • Settlement prediction method and system

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0032] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a settlement prediction method and a system, which relate to the field of geographic information technology. The settlement prediction method comprises: acquiring first image information of a target region similarity model, wherein a plurality of observation points are arranged on the target region similarity model, and the first image information comprises a second image ofa plurality of the observation points; Loading a load according to a preset scheme in a preset area of the target area similar model; Acquiring third image information of the target region similaritymodel after a predetermined time elapses, wherein the third image information comprises a fourth image after a plurality of the observation points are loaded with the load; Acquiring settlement prediction data of the target region according to the second image and the fourth image. The invention realizes the effect of adjusting the intensity of the load, lowering the cost and forecasting more accurately.

Description

technical field [0001] The present invention relates to the technical field of geographic information, in particular to a subsidence prediction method and system. Background technique [0002] The use of surface land in the old goaf is an important strategy for the sustainable development of the mining area at present, but the old goaf is subject to factors such as ground building loads that lead to rock mass rupture and surface movement and deformation, resulting in building damage. Therefore, it is necessary to predict the residual settlement of the old goaf. [0003] In the existing technology, the use of similar models to predict the residual settlement of old goafs can only be carried out under specific conditions. These specific conditions cannot be applied to old goafs with different ground loads and different coal seam dips. The existing similar material models The observation method uses sensors to be set on the model, and the monitoring points are usually arranged...

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Application Information

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IPC IPC(8): G06T17/05
CPCG06T17/05
Inventor 王江涛贾满李欢赵丽君杨潇潇姚春阳吴国强
Owner AERIAL PHOTOGRAMMETRY & REMOTE SENSING CO LTD
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