China's coal mining industry is developing towards less people and no one, so the accuracy of management and scheduling has become a difficulty to be overcome. Taking the mature underground data acquisition technology of Shanxi coal machinery as the core, the digital twin of fully mechanized coal mining face developed by Shanxi Telecom using 5g technology, that is, using the obtained underground real production data and monitoring picture, based on three-dimensional modeling, restore an equal proportion of digital scene, improve the transparency of underground production status, and lay a certain foundation for less and unmanned mining.
Digital twinning can not only model the underground mining site, but also carry out digital twinning application of coal mining equipment. The reporter saw from the 5g coal machine Internet platform of Shanxi coal machine that staff thousands of miles away can view the operation of production equipment in the three-dimensional system and predict the loss and abnormal state of equipment through data analysis. In this way, the objectives of real-time production visibility, real-time data monitoring, real-time scene visibility and fault prediction in advance are realized.
At the same time, 5g enables the construction of intelligent factories. The 5g industrial Internet platform for coal machinery industry built by Shanxi coal machinery and Shanxi Telecom has opened up upstream and downstream enterprises in the supply chain of coal machinery industry, realized the interconnection of people, equipment and data, and broke through the bottleneck of "data island".