The Main Method of Digital Mine Map

Abstract

mining map digitizing of various types of coal mining map digitizing processing new technology, is to establish a modern mine enterprise's essential condition and basic construction. Around the mine map digitization concept, put forward five kinds of digital mine map method and its application conditions, for all types of mining enterprises in accordance with the actual conditions of use. Key words-mine map; digital engineering; design; CAD In the coal production of our country, most design of coal mine and mining are still need to be completed by using the traditional manual drawing method, it not only has low efficiency, high cost, but also affects the establishment of information and digital business process. I. the main problems in the traditional map processing The traditional mine map processing and mining design work need to complete by lots of people, so the main problems are: design 1 of drawing has a slow speed and long cycle; 2workload of the repeat drawing is heavy. The partial drawings of the coal mine production or the drawings of most of the contents are repeatable, in each drawing the repetitive content should be redrawn, so it wastes a lot of manpower and man-hour; 3 the quality of the drawing paper is bad, standardization degree is low;4 the drawings have low precision. Drawings of manual design generally have low precision and errors, some errors will bring the serious production problem; 5utilization rate of the drawings is low , it is not easy to preserve, communication and management; 6the high cost , low efficiency and poor benefit . II. definitions of mining map digitizing and software