应用矿床数学经济模型软件包、地理信息系统软件，在PC机平台上建立了十余个矿山的数字化信息系统，并用于矿山生产动态管理、生产规划、生产方案与系统优化决策、资源的合理开发利用、老矿山边部、深部找矿增储等，有益于提高矿业开发的社会经济效益。

The article introduces several digital information systems of mine which established on PC platform by the author using the software package of mathematical economic modal of deposit, GIS software, and furthermore putting them into solving the dynamic management of mine produce, produce programming, produce scheme and decision optimization of systems, rational utilization of the resource, searching ore and increasing reserves on the margin or in the deep part of those old mines, etc, so improving the socialize economic efficiency of mining exploiture.