A green mine construction planning method based on real 3D modeling

Abstract

The invention discloses a green mine construction planning method based on real scene three-dimensional modeling, which includes acquiring geographic data of a target area, constructing a point cloud model and a TIN model, constructing a three-dimensional real scene model of original landform, constructing a three-dimensional real scene model of mining planning in a mining area, and constructing an ecological Fixed steps to plan a realistic 3D model. Preferably, when there is a hidden danger of geological disasters in the mine, before the step of constructing the three-dimensional model of the ecological restoration plan, it also includes constructing a three-dimensional model of the disaster control plan in the mining area. The beneficial effect of the present invention is that, by comprehensively utilizing the UAV oblique photography technology and the three-dimensional geographic information software platform, the two-dimensional plane design is converted into a three-dimensional three-dimensional model, the design model is integrated with the actual three-dimensional model of the current situation, and the mining and staged mining are restored to green. , geological disaster control, and post-mining ecological restoration design plans are truly presented in the 3D model of the real scene, providing objective and intuitive scientific evaluation support for the construction of green mines.

Description

technical field [0001] The invention belongs to the field of green mine construction, in particular to a green mine construction planning method based on three-dimensional modeling of real scenes. Background technique [0002] Green mine construction refers to the implementation of scientific and orderly mining in the whole process of mineral resource development, controlling the disturbance of the mining area and surrounding ecological environment within a controllable range, and realizing the ecological environment of the mining area, scientific mining methods, and efficient resource utilization. A mine that is standardized, standardized in enterprise management and harmonious in the mining community. However, in the process of mine construction in my country, many mining enterprises are extensive mining, and the problems of poor mining appearance, many hidden dangers of geological disasters, and the incongruity between the mining environment and the surrounding environmen...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a green mine construction planning method based on real-scene three-dimensional modeling in view of the lack of a green mine construction plan that implements the entire process in the existing green mine construction process. Steps such as point cloud model and TIN model, construction of original landform, construction of mining plan and ecological restoration plan, and the use of 3D modeling methods to truly present the ecological restoration plan of mining and green restoration in the real 3D model, which is more intuitive , a more three-dimensional and more realistic display of the impact of mining activities on the surrounding environment and the mine environment after ecological restoration, providing objective and intuitive scientific evaluation support for the construction of green mines

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