Design of intelligent management and control software for gas drainage in the whole mine based on cross platform architecture

The existing coal mine gas drainage anomaly recognition needs to use manual assistance to view relevant data analysis, lacking of independent and intelligent analysis means; The ability of timely disposal of abnormal drainage is weak, and the multi system linkage control function is lacking when gas disasters occur; The software deployment environment is single, and cross platform and cross end application access cannot be realized. Aiming at the above problems, an intelligent management and control software for gas drainage in the whole mine based on cross platform architecture is designed. The software consists of two parts which contains company side and mine side. Those technologies such as extraction multi-source data collection, extraction borehole auxiliary design, extraction data analysis, operation and maintenance management of extraction equipment, extraction GIS display, and extraction integration control are used to realize the global visualization of the extraction system. The multi-level data traceability access mechanism is established by constructing characteristic map of thematic data, which realizes the comprehensive analysis of the mathematical and physical characteristics, extraction evaluation characteristics, equipment fault characteristics, extraction anomaly characteristics, and borehole trajectory characteristics of the extraction data. In case of abnormal drainage, the software can automatically link the broadcasting system to inform the evacuation personnel in the dangerous area of gas emission, and link the ventilation monitoring system to strengthen the ventilation in the abnormal area, and automatically push the abnormal alarm message to the relevant person in charge through the message push strategy, so as to quickly and timely solve the drainage problem. We use Docker technology to realize that SQL Server database and Web terminal applications are deployed in the Docker environment. The native HTML technology combined with the responsive layout style is used to realize multi terminal access to HTML pages, mobile apps, WeChat applets, etc. The field application results show that the software can meet the needs of the two level users of the group company and the mine, effectively improve the efficiency of the mine drainage, the ability of the mine in the evaluation of gas drainage, the disposal of abnormal drainage and the use of drainage, and reduce the probability of abnormal gas accidents in the mine