Structure and key technologies of intelligent prevention and control system of rock burst

In order to ensure the safe production of rockburst mines in China, speed up the intelligent process of rockburst prevention technology, and improve the anti-scour effect, by summarizing the development status of three aspects of rockburst monitoring methods, prevention technology and management technology at home and abroad. The current practical problems such as insufficient objectivity of evaluation, poor guidance of early warning results, low level of intelligence, and inability to eliminate manual work were pointed out. In view of the above problems, based on the concept of rockburst prevention and the status quo of coal mine intelligent technology, an intelligent rockburst prevention and control system based on “information perception system → mine data acquisition and processing platform → rockburst intelligent management and control system” was proposed. During its operation, the perception layer system acquires mine information and transmits it to the mine big data acquisition and processing platform, conducts three-dimensional visualization modeling of the mine, and organizes and analyzes massive data. and execute. The functional composition of the comprehensive management and control system as the core of the architecture is expounded, and the four subsystems of rock burst risk control, real-time monitoring and early warning, intelligent linkage of anti-shock equipment and dangerous area management are discussed. This paper also analyzes the intelligent technical path of using expert system, data fusion, intelligent operation, electronic fence and other methods to realize the intelligentization of evaluation and design, monitoring and early warning, decompression and risk relief and anti-collision management. Based on the construction of the anti-scouring intelligent system structure, combined with the current technological development, the development direction of key technologies such as intelligent decision-making of the anti-scouring plan, front-end data fusion of the monitoring system, intelligent pressure relief equipment, and roadway maintenance robots are determined, which provides reference for the intelligent construction of rock burst. 