College of Mechanical and Vehicle Engineering,Taiyuan University of Technology;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment;College of Design and Engineering,National University of Singapore;National Key Laboratory of Intelligent Mining Equipment Technology

Because the coal mining is still in the stage of partially unmanned operation,human factor still play an im- portant role in a fully mechanized mining system. Based on the current intelligent equipment and technologies,the in-telligent fully mechanized coal face should rely on the deep human-machine cooperation between human(including pa- trol workers,centralized control workers and maintenance workers),equipment and environment to achieve the goal of safe and efficient operation. Therefore,based on the authors’ long-term practice in the ‘XR +’ field,the intelligent operation mode of human-machine collaboration in a fully mechanized mining face from the perspective of ‘human-centered manufacturing’ is explored. Firstly,the working environment of three types of underground jobs and ground jobs are compared and analyzed,and the path of how to upgrade them to intelligent operators in the future is obtained. The framework of multi-type cooperative operation mode of a fully mechanized mining face based on a multi-function parallel system is put forward,and the global virtual scene with a deep fusion of ‘human,machine and environment’ is established. The intelligent deduction is carried out, and the cooperative interaction between three types of work and the multi-function virtual parallel system is designed. Then some key technologies are studied, such as parametric virtual miner model,real-time linkage between real miners and virtual miners,inspection gesture set design and underground collaborative maintenance system and so on. Through the multi-functional parallel system,the relevant tests had been carried out for multi-type training,virtual operation of inspection workers,optimiza- tion of centralized control workers, coordinated operation of maintenance workers and multi-type collaborative operation. The real-time interaction between three types of work and the multi-functional parallel system is realized. Finally,a collaborative operation mode of ‘global details and control,push results by intelligent machine and multi-type collaborative decision-making’ is formed to jointly conduct high-quality remote monitoring,intervention,in- spection and maintenance operations for improving the efficiency and reliability of a fully mechanized mining face.

谢嘉成,房舒凯,王学文,等.“人本智造与 XR+”驱动的综采工作面人机协同智能化运行模式探索与实践
[J].煤炭学报,2023,48(2):1099-1114.
XIE Jiacheng,FANG Shukai,WANG Xuewen,et al.Exploration and practice of the human-machine collaborative intelligent operation mode of fully mechanized coal mining face driven by humanistic intelligent manufacturing and XR+ technology[J].Journal of China Coal Society,2023,48(2):1099-1114.