Intelligent open-pit mine system, framework, content and target

1 Architecture

The intelligent open-pit coal mine is a complex and huge project, which is composed of security system, standard specification system, key technology, decision-making system, information foundation support system, space-time evolution support system, production equipment and link control system, production planning and construction cooperation system, and comprehensive application management and service system, as shown in Figure 13. The guarantee system, standard specification system and key technology are the guarantee of construction, the information base support system is the support of construction, the spatio-temporal evolution support system, the production equipment and production link control system, the production planning and construction cooperation system and the comprehensive application management service system are the functions of construction, and the decision system is the optimization metric of construction.

1) Security system. The guarantee system includes organizational process guarantee, policy guarantee, fund guarantee, talent guarantee, organizational guarantee, legal guarantee and other intelligent open-pit coal mine construction guarantee.

2) Standard specification system. The standard specification system includes the construction standards of each component of the smart open-pit coal mine. At present, the construction standards of the smart open-pit coal mine are not very perfect. But also like the "GB/T28181-2001 security video surveillance network system information transmission exchange control technical requirements", "smart open-pit coal mine construction Guide", "Coal industry open-pit energy-saving design code" and other standards can be used as a reference.

3) Key technologies. The key technologies of intelligent open-pit coal mine include iot sensing technology, big data analysis technology, GPS or Beidou positioning technology, network communication technology, data integration technology, spatial information technology, operation and maintenance management technology, artificial intelligence technology, etc.

4) Information basic support system. Information infrastructure support system includes perception facilities, network transmission, data warehouse, application support, high-performance computing, mass storage, information security, etc.

5) Decision-making system. The decision-making system includes the performance optimization of each system, the optimization of production links, the self-decision-making of efficiency optimization, and the accurate and fine management services.

6) Space-time evolution support system. The spatio-temporal evolution support system is mainly the application foundation support for the production of intelligent open-pit coal mine. It serves as a comprehensive support for the production design, analysis and control for the evolution management of each stage before, during and after the production of open-pit coal mine and its important time nodes.

7) Production equipment and production link control system. Production equipment and production link control system is the main application branch of intelligent open-pit coal mine production, combining production, management, self-diagnosis, equipment maintenance and safety and other factors together to form a closed-loop control system.

8) Production design and engineering construction cooperation system. Production design and engineering construction cooperation system is the main application branch of intelligent open-pit coal mine production, the organic combination of production design and engineering, mainly including the sub-objective optimization operation of the main process system of perforation, blasting, mining, transportation and discharge under the overall optimal goal of open-pit production and accurate, strict and standardized engineering construction.

9) Integrated application management service system. The integrated application management service system is the main application branch of intelligent open-pit coal mine production, which mainly includes the intelligent management of safe, efficient and green production.

The overall planning and design of intelligent open-pit coal mine is to integrate the information elements required for construction objectives, implementation objectives, knowledge system, construction system, technology application and achievement into the overall plan, which is the programmatic and route construction objectives and implementation strategy of intelligent open-pit coal mine. The overall planning and design of the smart open-pit coal mine construction of specific mines should ensure the consistency with the overall strategy of the management and production tasks of its affiliated company, design the overall framework structure of the smart open-pit coal mine, and develop the corresponding business application platform on this basis, and formulate the work content and tasks for the phased and phased implementation of the smart open-pit coal mine system project. And the specific project implementation strategy, measures, methods and plans.