Research And Application Of Mine Production Data Management System On Mobile Terminal

Coal is the main energy resource in China at present.In order to realize the green,safe and efficient coal mining,it is urgent to realize the smart mine strategy.In order to solve the problems such as the lack of mobile terminal sharing information platform in mine production and improve mine production efficiency,a B/S(Browser/Server,Browser/Server)mode of mine mobile geographic information system is designed and developed.The research contents are as follows:(1)Data analysis and organization of mine production data management system on mobile terminal.On the basis of analyzing the source of mine production data,and based on the principles of data abstraction and optimization,type division and specialization and rationalization of sharing authority,the data are organized and the data structure is designed,and the database of mine production data is built to realize the efficient storage,query and editing of multi-source heterogeneous data.(2)Adopts B/S architecture and the combination of mobile at work mode,research and design of mobile terminal data management system of mine production,the mobile end mine production data management system for mine production at any time and place of users with mine production data upload and view,and editing of mining drawings of lightweight measurement,the communication between the user and file transfer,It also provides the management of mine production data management system on the mobile end for the mine production management manager on the webpage.(3)Software development and key technologies of mobile terminal mine production data management system.Based on LOD and linear quadtree index,the paper studies the optimal real-time drawing of mine drawings.Combined with the design of geological survey symbol library and reading of DWG files,the paper realizes the rendering,lightweight editing and simple measurement of mine drawings on mobile terminals.Using Android development,Vue,ElementUI,SpringBoot,Netty,MyBatis,MySQL Cluster,Elasticsearch and other technologies to achieve the design and development of mobile terminal,web terminal,server system.The application of mobile terminal mine production data management system in Qianjiaying Branch of Kailuan Group shows that this system has built a mobile terminal GIS platform for mine production of Qianjiaying Branch of Kailuan Group.It provides mine production data management and visualization,information exchange and file transfer between users,user management,authority management,system management and other functions to improve mine production efficiency,and promote the construction of digital mines and smart mines.