应用VisualBasic开发了通用性较强的“霍林河煤田沙区煤质管理信息系统” ,实现了煤矿床、地形及煤质的建模、数据库管理、统计绘图、采矿方案中煤质煤量及开采技术指标的预测等功能。并应用该系统进行煤质赋存规律的研究和生产煤质的管理与预测 ,取得了良好的效果 Application of VisualBasic developed a more universal “Huolinhe sandfield coal quality management information system” to achieve the coal bed, topography and coal quality modeling, database management, statistical mapping, mining program of coal and coal quality and Mining technical indicators such as forecasting and other functions. And the application of the system for the study of the law of occurrence of coal and the production of coal quality management and forecasting, and achieved good results