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| Research on the construction scheme of coal mine communication system combining 5G technology and 10 Gigabit ring network |
| Han Xiaojun |
| Maijie Coal Industry Co., Ltd., Jinzhong 045400, China |
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Abstract In this paper, aiming at the problem that the reliable information interaction between various intelligent equipment systems cannot be realized in the underground production process of Maijie Coal Industry, based on 4G, 5G and 10 Gigabit ring network technology, the underground communication system of Maijie Coal Industry is upgraded and constructed. Through the discussion and selection of related technologies, an overall construction scheme combining 4G, 5G network and 10 Gigabit ring network is formed. Practice shows that the scheme can not only rely on 5G communication technology to realize low-latency transmission of underground signals and various control commands, but also reduce information transmission time. It can also combine the low-cost control of 4G and industrial 10 Gigabit ring network, improve decision-making efficiency and economic benefits, improve the comprehensive management ability of the mine, and realize the unmanned, less-humanized, remote and intelligent coal mining in Maijie Coal Industry, which provides experience for the intelligent construction of similar mines.
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