Scene modeling method, device, medium and equipment of parallel mine simulation system
A simulation system and scene modeling technology, applied in design optimization/simulation, instrumentation, calculation, etc., can solve problems such as inaccurate simulation results, and achieve the effects of good picture quality, reduced cost, and improved authenticity
Active Publication Date: 2022-02-08
中科慧拓(北京)科技有限公司
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Problems solved by technology
The embodiment of the present application provides a scene modeling method, device, computer-readable storage medium and electronic equipment of a parallel mine simulation system, which solves the problem of inaccurate simulation results caused by the above scene model distortion
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[0025] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.
[0026] Application overview
[0027] Autonomous driving simulation technology in mining areas can greatly reduce the cost of development and testing, shorten the development cycle of autonomous driving, and achieve zero safety accidents. If the scale of the simulation scene required for the simulation is relatively small, you can use the technical method of manually making the 3D model in the early stage and manually drawing the material map in the later stage. Because it is hand-made and drawn, there is a considerable error between the accuracy of the 3D ...
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The application provides a scene modeling method, device, computer-readable storage medium and electronic equipment of a parallel mine simulation system, by acquiring image data of a target mine, and establishing an initial model representing the scene information of the target mine according to the image data; Then separate the initial model into multiple sub-models, the number of faces of each sub-model is less than or equal to the preset value, and map the multiple sub-models respectively to obtain multiple textured sub-models; finally import multiple textured sub-models into parallel mine simulation system to obtain the scene model of the target mine; by separating the initial model into multiple sub-models, the high-precision model can be completely imported, with good picture quality, less resource occupation, and real-time rendering of free and open mine simulation scenes, thereby realizing a parallel mine simulation system mine The rapid modeling of the scene reduces the cost on the premise of improving the efficiency of the simulation system, and improves the authenticity of the mine scene model.
Description
technical field [0001] The present application relates to the technical field of mine car automatic driving, and in particular to a scene modeling method, device, computer-readable storage medium and electronic equipment of a parallel mine simulation system. Background technique [0002] With the continuous development of autonomous driving technology, the automatic driving technology for open-pit mining areas for special closed scenarios has attracted the attention of domestic and foreign manufacturers as the most potential commercial development field for the implementation of autonomous driving. Autonomous driving simulation technology in mining areas can greatly reduce the cost of development and testing, shorten the development cycle of autonomous driving, and achieve zero safety accidents. In order to gain a leading edge in the increasingly fierce technology development competition, major manufacturers have increased investment in the development of autonomous driving ...
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IPC IPC(8): G06F30/20G06T15/00G06T15/04
CPCG06F30/20G06T15/005G06T15/04
Inventor 吴聪刘昕高玉
Owner 中科慧拓(北京)科技有限公司