The Digital Mine Geographic Grid Events And Application In The Monitoring Of Mine Ground Disaster

Measuring robots, global satellite positioning systems, LIDAR,3D laser scanners and other modern measurement technology, is a mine building structures, deformation and steep edges to help automate the monitoring of ground subsidence and other important technical means. These new measurement technology for mine production safety has played an important role. Research and application of geographic grid events, to achieve fine management of the mine, the mine ground for enhancing disaster monitoring system application service level significance and role of the main contents of this paper are as follows:From the application of digital mine technology, management and geographic grid applications, analyzes research status, geographic grid analysis showed that event study research mine, mine ground for enhancing disaster monitoring and warning service levels and implement refined management has an important significance and role.Mine Mine geographic grid is to achieve meticulous management of the premise, according to the distribution characteristics of the mine to mine for the division of community and regional function based on the mine is divided into mining, sub-area, the work element mesh grid and four levels of geography grid, and in the division on the basis of geographic grid encoded.Geography of the mine grid components, parts classification methods are introduced, in part based on the classification of the event classification. Deformation monitoring system as an example to the mine, the mine deformation monitoring system events classification, description. According to the event belongs components are different, the events are divided into deformation monitoring system and monitoring system operational events object events, objects, events based on the object’s shape is divided into point events, events, and faces an event line, and from the tolerance, the stability of the event, rate of change of the event object to describe the development process of the event. Through a variety of graphics, the event expression. Described in the event classification based on the ground of the mine disaster monitoring system events are encoded meet mine geographical grid event management needs.Deformation monitoring system event handling objects observed mainly on the point of monitoring data processing, data processing through the relevant monitoring points can be used to express the displacement of the displacement monitoring entity object.