Underground mine tunneling drilling operation guidance system and method based on HoloLens wearable equipment
A wearable device, guidance system technology, applied in design optimization/simulation, input/output process of data processing, input/output of user/computer interaction, etc. and other problems, to achieve the effect of optimizing the operation guidance plan, improving the drilling accuracy, and avoiding offset
Pending Publication Date: 2022-03-25
NORTHEASTERN UNIV
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However, the lighting control design is complex and cumbersome, and it is difficult to cope with the complex and changeable geological environment of underground mines
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[0041]The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0042] In this embodiment, a HoloLens-based wearable device-based underground mining drilling operation guidance system, such as figure 1 As shown, including HoloLens glasses, UI control module, scene recognition module, logic control module, operation plan model library, interactive control module and display module;
[0043] The UI control module, scene recognition module, logic control module, interactive control module, and display module are all deployed on the HoloLens glasses, and the operation plan model library is saved as a prefab in the StreamingAssets project file for invocation; the scene recognition module can recognize the current Scene information and compl...
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The invention provides an underground mine tunneling drilling operation guidance system and method based on a HoloLens wearable device, and relates to the technical field of mining and mixed reality. According to the system and the method, three-dimensional reconstruction is performed on a tunneling drilling operation scheme to obtain an operation scheme model; the method comprises the following steps: designing a UI (User Interface) comprising functional modules in an MR (Magnetic Resonance) scene, designing a scene recognition functional module by utilizing an SLAM (Simultaneous Localization and Mapping) self-positioning sensor and a depth-of-field camera of HoloLens glasses, establishing an operation scheme model library and an interaction module, and realizing fine adjustment and space anchor positioning design of an operation scheme model. The functional modules are connected with each other through the interaction control module and the logic control module, codes are packaged and tested to verify the stability of the system, and finally the system is packaged and published to the HoloLens glasses to set the operation scheme model in the HoloLens glasses; and an operator recognizes a current operation scene by wearing HoloLens glasses, and presents the operation scheme model to a real space.
Description
technical field [0001] The present invention relates to the technical field of mining and mixed reality, and in particular to a HoloLens-based wearable device-based guidance system and method for underground mine excavation and drilling operations. Background technique [0002] In recent years, the state has clearly requested to speed up the construction of digital, intelligent, informatized, and automated mines, and has continuously accelerated the reform of the mining industry. The construction of smart mines has become an inevitable trend in the future development of traditional mines, and the traditional production model is also in urgent need of optimization and improvement. [0003] In the mining process of the mine, the blasting and excavation of the roadway is one of the important links, especially for smooth blasting. The drilling environment of underground mines is poor, and design drawings play an important role in the scope of learning and construction. Compared...
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IPC IPC(8): G06F30/13G06F30/20G06T17/10G06F3/01G06F119/02
CPCG06F30/13G06F30/20G06T17/10G06F3/013G06F2119/02
Inventor 荆洪迪马新博于健洋何文轩宋明
Owner NORTHEASTERN UNIV