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Top coal caving control method, device, electronic device and computer readable storage medium

A control method and top coal caving technology are applied in the field of computer readable storage medium and top coal caving control, which can solve the problem of large dust in coal mining face, bad conditions, identification accuracy, and the quality of coal caving cannot meet production requirements, etc. problems, to achieve the effect of improving the efficiency of coal caving and improving the quality

Active Publication Date: 2021-06-08
天津中新智冠信息技术有限公司
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Problems solved by technology

For some existing simple coal mine identification technologies, due to the large dust and harsh conditions of the coal mining face, in actual production, the identification accuracy, coal quality and other indicators cannot meet the production needs, resulting in the inability to achieve practical application and to promote

Method used

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  • Top coal caving control method, device, electronic device and computer readable storage medium
  • Top coal caving control method, device, electronic device and computer readable storage medium
  • Top coal caving control method, device, electronic device and computer readable storage medium

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0024] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a top coal caving control method, device, electronic equipment and computer-readable storage medium, and relates to the technical field of coal mining. gangue ratio, determine the number of coal discharges and the coal discharge time corresponding to each coal discharge operation; among them, the pre-selected coal discharge parameters include at least the thickness of the coal seam and the historical coal discharge records, based on the number of coal discharges and the corresponding coal discharge time for each coal discharge operation Coal discharge operation is carried out during the coal discharge operation; in the process of each coal discharge operation, the coal discharge video image corresponding to the coal discharge operation is recognized through the pre-trained coal discharge recognition model; when the current coal discharge operation is recognized After the ratio meets the target coal and gangue ratio, control the top coal caving equipment to stop coal caving. The invention can improve the efficiency and quality of coal caving, thereby providing a technical basis for realizing unmanned top coal caving control.

Description

technical field [0001] The invention relates to the technical field of coal mining, in particular to a top coal caving control method, device, electronic equipment and computer-readable storage medium. Background technique [0002] The top-coal caving mining technology is a high-yield and efficient thick coal seam mining technology. Compared with other mining technologies, it has the advantages of simple layout, shortened excavation, etc., and can control the mining cost to the lowest level, and at the same time, it can produce more What a fine coal. [0003] Due to the complex environment of the coal mining face, how to control the coal opening and the coal discharge time during the top-coal caving process is a difficult problem encountered in today's top-coal caving mining. At present, the degree of top-coal caving is mostly determined by manual visual inspection. judgment control. For some existing simple coal mine identification technologies, due to the large dust and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418E21C41/18
CPCE21C41/18G05B19/41875G05B2219/32368Y02P90/02
Inventor 李太友梁兴国冯化一冯俊陈曦吴昊张楠
Owner 天津中新智冠信息技术有限公司
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