Study Of Visual System Of Underground Information Based On GIS

According to the visual information management of coal manufacturing enterprises in our country, especially the poor level underground, this text mainly researches the way and technology to realize visual management of the information produced during coal manufacturing.This paper puts forward the idea of the visual information underground based on GIS through the investigation and research of information feature , the visual information technology and the production state underground. It takes advantage of the platform of GIS--MapInfo and the secondary exploited software that supplied to .the user by itself.Using Visual Basic, we put the traditional MIS and GIS together and make the office application software as the complementary part and exploit the visual information system finally.This system realizes the transfer, update, query of the map, drivings excavation, ventilation information. It can change the driving, excavations ventilation, data graph and supervising for ventilation information. It also chases the management of user and keeps the recorder. This system's using is very convenient and its store of data is very stabile; it makes the picture and data function perfectly, which provides visual expressing for the user who can get the needed information from the picture quickly. It can also supply the information support for the correct decision of the safety production, damage prevention and damage saving.