Development trend and path analysis of China's smart mine

Eighth, the intelligent mine construction is to achieve intelligence in geology and measurement, mineral resource reserves, mineral resource development, mineral processing, resource conservation and comprehensive utilization, ecological environmental protection, intelligent collaborative management and control, not only automation and unmanned mining process, so as to achieve the maximization of mine interests, rationalization of resource utilization, environmental protection friendly and safe production Optimization, even through the analysis of the back-end market to automatically control production and development, so that mining enterprises get more returns.

3，Intelligent mine development path analysis

Intelligent mine is a modern mine that realizes digitization, automation, informatization and collaborative management of various elements such as mine geology and survey, mineral resource reserves, mining, beneficiation, resource conservation and comprehensive utilization, ecological environmental protection, production and operation, and its operation system has the ability of perception, analysis, reasoning, judgment and decision-making. It is a comprehensive system that combines digitalization, automation, intelligence and other technologies with the mine production and management process to realize intelligent mine production and management, and reflects the application of intelligent new technologies, new concepts and new methods in the mining industry.

The construction of intelligent mines should fully reflect the industry characteristics of the cross-integration of new technologies such as big data, modern information technology, Internet of Things, industrial Internet, artificial intelligence and mining, and fully meet the conditions for the continuous application of digital and intelligent technology and equipment in the production and management process. The big data resources formed by the collection of massive, variable and heterogeneous data generated by the digital representation of the whole process information of mining from exploration, construction, production to mine closure are used for mine production management and decision-making after data mining and deep processing. The use of big data and machine learning to real-time intelligent real-time monitoring of the production process of mineral resources, and the screening, classification, recycling and reuse of waste, reduce environmental pollution, and further achieve green mines. By the integration and integration of modern communication and information technology, computer technology, automatic control technology, artificial intelligence technology, advanced mining technology, the construction of an executable intelligent mine system platform, to achieve the visualization and controllability of the whole process of mine production, as well as intelligent management, in order to improve production efficiency and improve safety. At the same time, pay attention to the construction of intelligent mining personnel, cultivate a team of personnel with high-tech level and mining expertise, and continue to promote the transformation and upgrading of mines, scientific and technological innovation and sustainable development.

3.1 Intelligence of geology and survey work

It is mainly to strengthen the intelligence of mine geology and survey work. The use of specialized software to achieve geological modeling, management of geological data such as deposit, hydrology, engineering, and environment, timely acquisition and collection of various exploration and mining data in the process of mineral exploration and development. The geological model should have a standard data exchange format to meet the requirements of intelligent mine control and use. Using digital engineering survey and void survey technology to realize three-dimensional engineering acceptance, and realize multi-dimensional engineering drawing and other business functions. Establish an information-based comprehensive management system for geological and survey data and data, and realize digitalization, vecturization conversion and storage of exploration reports, verification reports, survey data, production exploration reports and annual mine reserves in a certain format. Operations such as updating, adding and consulting should have traceable records, and the survey results of mining terrain, geological bodies, excavation engineering and gob areas should be kept up-to-date The production management system and dynamic reserve management system realize data interconnection, and share geological and survey data safely and quickly through process and permission management, realizing integrated dynamic management of technology, planning and production process.

3.2 Intelligent management of mineral resources reserves

It is mainly to realize the intelligent application of mine reserves estimation and evaluation and resource management. According to the actual needs of mine production, a comprehensive three-dimensional digital geological model should be established for geological objects directly related to mine resource reserve estimation, mine design and mining, and directly reflect the distribution, form, occurrence and grade of orebody, surrounding rock, structure and components, etc., and realize the estimation and dynamic updating of mineral resource reserves according to the latest classification standards of mineral resources reserves The management of production resources and reserves is informationized, dynamic, three-dimensional visualization and intelligent. At the same time, intelligent algorithms are used to delineate resource boundaries, and geological models and estimation software are used to estimate reserves. Mine reserve data should be integrated and synchronized with production and operation data, updated in time according to the latest measurement, mining and other data and changes in technology, market, policy conditions, etc., and can be traced back in time to the dynamic changes in resources and reserves and corresponding production technical parameters and other data to achieve dynamic tracking management. Relevant systems should have data exchange interfaces to provide dynamic data of mineral resources reserves for relevant management departments simultaneously.