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Dynamic updating method of ore deposit three dimension geology model

A three-dimensional geological and dynamic update technology, applied in 3D modeling, details related to processing steps, image data processing, etc., to achieve high-quality real-time update, reasonable design, and simple update method

Inactive Publication Date: 2015-04-08
XIAN MEIHANG APPL OF SATELLITE DATA
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Problems solved by technology

Therefore, there is a lack of a dynamic update method for the three-dimensional geological model of the ore deposit, which has simple steps, reasonable design, convenient implementation, and good use effect, and can update the three-dimensional geological model of the ore deposit in real time.

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  • Dynamic updating method of ore deposit three dimension geology model
  • Dynamic updating method of ore deposit three dimension geology model
  • Dynamic updating method of ore deposit three dimension geology model

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Embodiment Construction

[0048] Such as figure 1 A method for dynamically updating a three-dimensional geological model of a mineral deposit as shown, comprising the following steps:

[0049] Step 1. Model construction: use 3D laser scanning equipment to acquire point cloud data of the ore deposit to be analyzed, and transmit the acquired point cloud data to the data processing equipment, and then construct a 3D geological model of the ore deposit to be analyzed through the data processing equipment.

[0050] The point cloud data of the ore bed to be analyzed includes three-dimensional coordinate data of multiple measuring points on the ore bed to be analyzed, and the multiple measuring points on the ore bed to be analyzed are respectively related to the multiple three-dimensional points in the constructed three-dimensional geological model. One-to-one correspondence; the constructed three-dimensional geological model is a triangular mesh model and it is composed of a plurality of triangular meshes, e...

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Abstract

The invention discloses a dynamic updating method of an ore deposit three dimension geology model. The dynamic updating method of the ore deposit three dimension geology model includes: 1, building the model: using a three dimension laser scanning device to obtain point cloud data of an ore deposit to be analyzed, sending the obtained point cloud data to a data processing device, and then building the three dimension geology model of the ore deposit to be analyzed through the data processing device; 2, establishing a model element attribute database: using the data processing device to establish the model element attribute database of the three dimension geology model according to a geological examination result of the ore deposit to be analyzed, and enabling the model element attribute database to comprise a three dimension point attribute database, a regression line attribute database and a fault attribute database; 3, updating the model: using the data processing device to perform dynamic updating on the built three dimension geology model, wherein the dynamic updating contains model element dynamic updating and model dynamic updating. The dynamic updating method of the ore deposit three dimension geology model is simple in step, reasonable in design, convenient to achieve and good in use effect, and can update the ore deposit three dimension geology model in real time.

Description

technical field [0001] The invention relates to a method for updating a three-dimensional model, in particular to a method for dynamically updating a three-dimensional geological model of a mine deposit. Background technique [0002] "Digital mine" is a unified understanding and digital reproduction of the real mine as a whole and related phenomena. The core of "digital mine" is to scientifically and rationally organize various types of mine information under a unified time coordinate and Comprehensive, efficient and orderly management and integration of mine information resources. The task of the digital mine is to make full use of modern spatial analysis, data mining, knowledge mining, virtual reality, visualization, network, multimedia and scientific computing technologies on the basis of the mining information data warehouse to provide mineral resources assessment, mine planning, development design, Simulation, simulation and process analysis provide new technology plat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/05
CPCG06T17/05G06T2200/08
Inventor 俞小林解冬吕军
Owner XIAN MEIHANG APPL OF SATELLITE DATA
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