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Discussion on Realization of Unmanned Fully Mechanized Mining Technology
DEStech Transactions on Materials Science and Engineering, 2017 This paper pointed out the key technology and existing problems of intelligent and unmanned fully-mechanized mining face. The solution to the key technical problems was given. The study proved that intelligent production model was an effective means of the unmanned mining in fully mechanized coal mining face, and had the application value of promotion ...
Hong-mei LIN, Xue-wen LI
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Key technologies and demonstration of unmanned steeply inclined short-wall fully mechanized top-coal caving intelligent mining [PDF]
Since the 14th Five-Year Plan, my China’s coal mine digital intelligence technology has developed rapidly, especially in thin coal seam mining. However, the unmanned intelligent mining technology of steeply inclined short-wall fully mechanized caving is ...
Xin TIAN +10 more
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Growth of invasive plant species communities as a substantial issue in post-mining land development
, 2021 This article concerns the issue of the appearance and growth of invasive plant species in land degraded by hard coal mining as well as the repercussions of this process, particularly in the context of land reclamation.
Paweł Olszewski, Olszewski, Paweł
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Research progress on technology and equipment for in-situ gangue disposal
Meitan kexue jishuUnderground coal mining generates substantial amounts of coal gangue, which not only consumes limited underground transportation and hoisting capacity while increasing production costs, but also risks causing environmental issues such as soil ...
Yongcun GUO +12 more
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Enhanced High-Definition Video Transmission for Unmanned Driving in Mining Environments
In the development of intelligent mines, unmanned driving transportation has emerged as a key technology to reduce human involvement and enable unmanned operations.
Wei Yang, Chenxin Li, Liya Zhang
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, 2022 Tereny górnicze podlegają ciągłym inwentaryzacjom, między innymi w celu oceny stopnia deformacji terenu czy też kontroli obiektów szczególnie chronionych.
Wróblewska, Magdalena
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Development path of intelligent, safe, green coal mining and clean, efficient utilization technology
International Journal of Coal Science & TechnologyEnergy security is the cornerstone of national security and stable development. Coal is the safest, most economical, and most reliable energy source that China can utilize to achieve intelligent green development and clean, efficient energy use at this ...
Guofa Wang +10 more
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Onboard Decision-making System of Unmanned Mine Truck
Kongzhi Yu Xinxi Jishu, 2022 At present, the research on unmanned mine truck system on-board decision system in mine scenarios at home and abroad is still in the initial stage, and its research focus is mainly on global planning and scheduling to improve overall safety and efficiency of the system, while ignoring the research on the mine truck independent decision method based on ...
WANG Jia +4 more
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Research on Active Anti-collision Method of Unmanned Mine Truck Based on Predicted Trajectory
, 2022 Existing mine truck unmanned driving systems operating in complex mining areas have many potential safety hazards, such as problems with the planning trajectory of the dispatching system, failure to update the mining area operation map in time, and the ...
WANG Bin, LI Cheng, ZHANG Qian
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Gong-kuang zidonghuaAt present, Optical Frequency Domain Reflectometry (OFDR) technology has made certain progress in multi-seam stress monitoring, but few studies have applied OFDR to investigate the dynamic evolution of overburden fractures under repeated mining of ...
CHENG Xiang +6 more
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