Construction methods for transparent mines

Abstract

The invention discloses a method for constructing a transparent mine and particularly relates to a method for constructing a three-dimensional transparent mine with highly integrated data of upper andlower topography, construction, equipment, stratum, mining environment, monitoring and the like of mine wells. The method includes constructing a full-automatic model building rule base, a topology association rule base, a dynamic matching method base and an equipment model base; constructing a basic database; constructing an initial irregular triangular network geological model and a three-dimensional roadway, equipment, mining environment, an earth surface plant model; drawing an envisaged section line; performing plane-profile corresponding analysis and dynamic adjustment; modifying the plane, so that the profile changes, and modifying the profile, so that the plane changes; performing partial updating and reconfiguring the irregular triangular network geological model. According to the method for constructing the three-dimensional transparent mine, the transparent mine comprising well up-and-down full environmental models such as the self-adaptive three-dimensional geological model and the equipment model can be formed, the design is reasonable, the constructed three-dimensional model can be dynamically partially updated, and the method has good promotion value.

Description

technical field [0001] The invention belongs to the technical field of three-dimensional modeling, and in particular relates to a construction method for transparent mines. Background technique [0002] In the underground mining process of coal mines, because the mining geological objects, mechanical equipment, personnel, etc. are all underground, it is impossible to intuitively understand the actual production status. Therefore, adopting the construction of transparent mines to realize the visual three-dimensional expression of underground geological bodies, equipment and other information is the coal industry's demand for safe, efficient and automated production. The two most critical steps in realizing the transparent display of underground objects are the modeling and visualization process, and the modeling process is the basis of the visualization process. At present, there are many 3D modeling methods. In the 3D modeling technology for layered geological bodies in coa...

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Problems solved by technology

[0016] (1) Human-computer interaction is complex, and it is impossible to build a model fully automatically, especially when encountering reverse faults, it is necessary to intervene in manual interaction to build a complete geological model

[0017] (2) Existing methods only support geological body models, and do not build models of mechanical equipment used in the mining process, nor do they automatically match and build underground full-environment models

[0018] (3) The real-time data fed back by various equipment sensors during the mining process is not considered and connected, and the constructed geological body model cannot be further dynamically and locally updated

[0019] (4) During the mining process, there is no dynamic coupling method for information such as geological model changes and equipment location changes

[0020] (5) There is no topological association rule library and dynamic matching method library built between the geological model and the equipment model and within the equipment model

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