Roadway Excavation Monitoring Method, Device and System Based on Computer Vision
A computer vision and roadway technology, applied in computer parts, computing, mining equipment, etc., can solve problems such as failure to call the police, achieve the effects of avoiding casualties, improving safety management, and ensuring construction quality
Active Publication Date: 2020-08-21
JINGYING SHUZHI TECH HLDG CO LTD
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[0006] For this reason, the embodiment of the present invention provides a roadway excavation monitoring method, device and system based on computer vision to solve the technical problem in the prior art that an effective alarm cannot be issued when the deviation of the roadway excavation direction deviation occurs
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[0068] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0069] Embodiment 1 of the present invention provides a roadway excavation monitoring method based on computer vision. Before introducing the method in the embodiment of the present invention, one of the application environments corresponding to the method is firstly introduced.
[0070] The excavation working face refers to the first excavation of a roadway when preparing for the mining working ...
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The embodiment of the present invention discloses a roadway excavation monitoring method, device and system based on computer vision. The method includes: acquiring an image of a head-on-outside area of an excavation working face; Generate the first linear frame according to the linear fitting of the anchor pallet in the nth row; generate the second linear frame according to the linear fitting of the anchor pallet in the n+1th row; wherein, n is a positive integer greater than or equal to 1; A three-dimensional roadway model is established based on the first line frame and the second line frame. By establishing the three-dimensional model of the roadway, the present invention is convenient for the operator to effectively monitor the over-excavation and under-excavation of the two sides of the roadway, the deviation of the roadway driving direction, and the like, so as to ensure the construction quality of the roadway.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of coal mine safety, in particular to a computer vision-based tunneling monitoring method, device and system. Background technique [0002] Coal mine roadway excavation refers to the operation of digging roadways and chambers of various shapes and cross-sections in coal rock formations, creating conditions for coal mining work in coal mines, and is the premise of coal mining work in coal mines. [0003] Coal mine roadways are mainly used for underground transportation of coal, large-scale electromechanical equipment, pedestrians, ventilation, power supply, drainage, etc. Whether the roadway is constructed according to the design section and direction will directly affect the layout of roadway electromechanical equipment, large-scale electromechanical equipment transportation and ventilation air volume, so ensure The quality of roadway construction is the premise of safe production i...
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IPC IPC(8): G06K9/00G06T17/05E21D9/00E21F17/18
CPCG06T17/05E21D9/003E21F17/18G06V20/52
Inventor 王学斌栗靖宙王晶晶刘广金
Owner JINGYING SHUZHI TECH HLDG CO LTD