A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features
The burial image features of a large amount of black coal rock thrown out during rock burst and coal and gas outburst are analyzed. The features include changes in the area of the monitoring area's color and corresponding graphics, changes in the number of colors and corresponding graphics, cha...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2023-05-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.18106 |
| _version_ | 1797782074875183104 |
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| author | SUN Jiping CHENG Jijie WANG Yunquan |
| author_facet | SUN Jiping CHENG Jijie WANG Yunquan |
| author_sort | SUN Jiping |
| collection | DOAJ |
| description | The burial image features of a large amount of black coal rock thrown out during rock burst and coal and gas outburst are analyzed. The features include changes in the area of the monitoring area's color and corresponding graphics, changes in the number of colors and corresponding graphics, changes in the shape of colors and corresponding graphics, and anomalies in burial positions. When a disaster occurs, it will result in a reduction in the area of non-black areas within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of color and its corresponding graphic area changes. When a disaster occurs, it will result in a reduction in the number of non-black areas within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of colour and its correspoding graphic number changes. When a disaster occurs, it will cause a decrease in the circularity, rectangularity, and area-to-perimeter ratio of non-black graphics within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of color and its corresponding graphic shape changes. When a disaster occurs, it can lead to underground coal mine personnel, hydraulic support at the top and near the top being buried by coal and rock. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of abnormal burial position. The above perception alarm method for rock burst and coal and gas outburst based on burial image features has the advantages of fast response speed, non-contact, wide monitoring range, low cost, and convenient use and maintenance. |
| first_indexed | 2024-03-13T00:05:56Z |
| format | Article |
| id | doaj.art-8847c24c2bc44bbfa1acd90a60270e2d |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-03-13T00:05:56Z |
| publishDate | 2023-05-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-8847c24c2bc44bbfa1acd90a60270e2d2023-07-13T03:26:14ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2023-05-0149516, 2110.13272/j.issn.1671-251x.18106A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image featuresSUN Jiping0CHENG Jijie1WANG Yunquan2School of Mechanical Electronic and Information Engineering, China University of Mining and Technology-Beijing, Beijing 100083, ChinaSchool of Mechanical Electronic and Information Engineering, China University of Mining and Technology-Beijing, Beijing 100083, ChinaChina National Coal Group Corporation, Beijing 100011, ChinaThe burial image features of a large amount of black coal rock thrown out during rock burst and coal and gas outburst are analyzed. The features include changes in the area of the monitoring area's color and corresponding graphics, changes in the number of colors and corresponding graphics, changes in the shape of colors and corresponding graphics, and anomalies in burial positions. When a disaster occurs, it will result in a reduction in the area of non-black areas within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of color and its corresponding graphic area changes. When a disaster occurs, it will result in a reduction in the number of non-black areas within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of colour and its correspoding graphic number changes. When a disaster occurs, it will cause a decrease in the circularity, rectangularity, and area-to-perimeter ratio of non-black graphics within the monitoring area, with a significant reduction in speed and acceleration. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of color and its corresponding graphic shape changes. When a disaster occurs, it can lead to underground coal mine personnel, hydraulic support at the top and near the top being buried by coal and rock. Based on the above feature, a perception alarm method for rock burst and coal and gas outburst is proposed based on the features of abnormal burial position. The above perception alarm method for rock burst and coal and gas outburst based on burial image features has the advantages of fast response speed, non-contact, wide monitoring range, low cost, and convenient use and maintenance.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.18106rock burstcoal and gas outburstimage recognitiondisaster perceptionburial image features |
| spellingShingle | SUN Jiping CHENG Jijie WANG Yunquan A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features Gong-kuang zidonghua rock burst coal and gas outburst image recognition disaster perception burial image features |
| title | A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| title_full | A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| title_fullStr | A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| title_full_unstemmed | A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| title_short | A perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| title_sort | perception alarm method for coal mine rock burst and coal and gas outburst based on burial image features |
| topic | rock burst coal and gas outburst image recognition disaster perception burial image features |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.18106 |
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