doi:10.16186/j.cnki.1673-9787.2022060037

Received:2022-06-17

Revised:2022-09-16

Online Date:2023-04-13

Current situation and progress of intelligent green mining technology incoal mines in China(Online)

GUO Wenbing1,2, WU Dongtao1,2, BAI Erhu1,2, ZHANG Pu3, HOU Jianjun3, ZHANG Yaozhan3

1.School of Energy Science and Engineering，Henan Polytechnic University，Jiaozuo  454000，Henan，China;2.Collaborative Innovative Center of Coal Safety Production in Henan Province，Henan Polytechnic University，Jiaozuo  454000，Henan，China;3.Xinzheng Coal Electricity Zhengzhou Coal Industry Group，Zhengzhou  451100，Henan，China

Abstract:Intelligent coal mining is an important way to promote the coal production mode and the deep reform of development mode.Intelligent green mining is to avoid or reduce mining-induced damage on the basis of safe and efficient mining，optimize the mining process and promote the coordinated development of resource exploitation and ecological environment protection by relying on intelligent mining technology. Ultimately realize optimal control of coal mine，such as，production process control，equipment health management，safety risk prevention and control，ecological environmental protection，while high utilization，high safety，low emission and ecosystem original state high fidelity of scale mining.From the perspective of broad resources and ecological environment，combined with intelligent mining technology，discussed the connotation of intelligent green mining，and proposed a intelligent green mining technology framework，including intelligent backfilling mining，intelligent gas extraction，intelligent disaster early warning，coal-overlying rock groundwater-ecological environment intelligent integration and other green mining technologies.From a stand⁃point of fewer people or unmanned in the fully mechanized mining process，this paper systematically summarizes the intelligent technology of fully mechanized mining face，including transparent mining face establishment，coal-rock interface identification，intelligent control，equipment positioning and attitude determination，coal mine robot，wireless communication，big data analysis and processing.And the research status of intelligent technology of roadheader，such as autonomous positioning navigation，pose detection and rectification，and adaptive cutting.The research progress of intelligent green mining technology in coal mines are summrized. This paper provides a reference for comprehensively in-depth understanding of the current develop⁃ment status of intelligent green mining technology in China.

Key words:intelligent green mining;transparent coal face;roadheader intelligentization;intelligent mine

CLC：TD823;TD67