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Geological body model updating method and device, equipment and storage medium

A technology of model update and geological body, applied in the field of equipment and storage media, geological body model update method, and device, can solve the problems that affect the efficiency of mine digital design and make it difficult to advance, and achieve the effect of improving update efficiency

Active Publication Date: 2021-11-02
CENT SOUTH UNIV
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  • Description
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Problems solved by technology

However, due to the complexity, uncertainty and update lag of the 3D geological model, it is often difficult to advance the normal mine resource reserve update and later mining design, optimization, planning and other processes, which greatly affects the digitalization of mines. design efficiency

Method used

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  • Geological body model updating method and device, equipment and storage medium
  • Geological body model updating method and device, equipment and storage medium
  • Geological body model updating method and device, equipment and storage medium

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0045] An embodiment of the present invention provides a method for updating a geological body model, such as figure 1 As shown, the method includes:

[0046] Step 101, converting newly acquired geological catalog data into control lines and control points;

[0047] Here, geological logging data refers to relevant data and original data directly obtained through geological observation, sampling analysis, test identification and other means. For example, geological record dat...

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Abstract

The invention discloses a geologic body model updating method and device, equipment and a storage medium. The method comprises the following steps: converting newly acquired geological record data into a control line and a control point; carrying out feature-preserving implicit reconstruction on the to-be-updated geologic body model based on feature detection, and obtaining a corresponding grid model; constructing a deformation constraint condition on the grid model based on the control points on the control lines; determining and adjusting a local update deformation neighborhood based on a deformation constraint condition; and performing local updating on the to-be-updated geologic body model based on the local updating deformation neighborhood to obtain a locally updated geologic body model. In this way, the geologic body model can be locally and dynamically updated based on the geological record data, and then the updating efficiency of mine digital design is improved.

Description

technical field [0001] The invention relates to the field of geological body modeling, in particular to a geological body model updating method, device, equipment and storage medium. Background technique [0002] Geological body models usually need to be gradually corrected and dynamically updated with the advancement of geological exploration and mining activities. The dynamic update of the geological body model needs to obtain an updated model that can better reflect the shape trend of the geological interpretation line based on an already built 3D model and a bunch of unordered geological interpretation lines. However, due to the complexity, uncertainty and update lag of the 3D geological model, it is often difficult to advance the normal mine resource reserve update and later mining design, optimization, planning and other processes, which greatly affects the digitalization of mines. Designed for efficiency. Contents of the invention [0003] In view of this, the emb...

Claims

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Application Information

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IPC IPC(8): G06T17/05
CPCG06T17/05
Inventor 钟德云李照鹏王李管
Owner CENT SOUTH UNIV
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